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• Error installing scipy on Mountain Lion with Xcode 4.5.1

  - by Xster

  Environment: Mountain Lion 10.8.2, Xcode 4.5.1 command line tools, Python 2.7.3, virtualenv 1.8.2 and numpy 1.6.2 When installing scipy with pip install -e "git+https://github.com/scipy/scipy#egg=scipy-dev" on a fresh virtualenv. llvm-gcc: scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:51:23: error: immintrin.h: No such file or directory In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vceilf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:53: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vfloorf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:54: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: ‘_MM_FROUND_TRUNC’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: (Each undeclared identifier is reported only once /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: for each function it appears in.) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vnintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: ‘_MM_FROUND_NINT’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: incompatible types in return In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:51:23: error: immintrin.h: No such file or directory In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vceilf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:53: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vfloorf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:54: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: ‘_MM_FROUND_TRUNC’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: (Each undeclared identifier is reported only once /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: for each function it appears in.) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vnintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: ‘_MM_FROUND_NINT’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: incompatible types in return error: Command "/usr/bin/llvm-gcc -fno-strict-aliasing -Os -w -pipe -march=core2 -msse4 -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Iscipy/sparse/linalg/eigen/arpack/ARPACK/SRC -I/Users/xiao/.virtualenv/lib/python2.7/site-packages/numpy/core/include -c scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c -o build/temp.macosx-10.4-x86_64-2.7/scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.o" failed with exit status 1 Is it supposed to be looking for headers from my system frameworks? Is the development version of scipy no longer good for the latest version of Mountain Lion/Xcode?

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• function to org-sort by three (3) criteria: due date / priority / title

  - by lawlist

  Is anyone aware of an org-sort function / modification that can refile / organize a group of TODO so that it sorts them by three (3) criteria: first sort by due date, second sort by priority, and third sort by by title of the task? EDIT: If anyone can please help me to modify this so that undated TODO are sorted last, that would be greatly appreciated -- at the present time, undated TODO are not being sorted: ;; multiple sort (defun org-sort-multi (&rest sort-types) "Multiple sorts on a certain level of an outline tree, or plain list items. SORT-TYPES is a list where each entry is either a character or a cons pair (BOOL . CHAR), where BOOL is whether or not to sort case-sensitively, and CHAR is one of the characters defined in `org-sort-entries-or-items'. Entries are applied in back to front order. Example: To sort first by TODO status, then by priority, then by date, then alphabetically (case-sensitive) use the following call: (org-sort-multi '(?d ?p ?t (t . ?a)))" (interactive) (dolist (x (nreverse sort-types)) (when (char-valid-p x) (setq x (cons nil x))) (condition-case nil (org-sort-entries (car x) (cdr x)) (error nil)))) ;; sort current level (defun lawlist-sort (&rest sort-types) "Sort the current org level. SORT-TYPES is a list where each entry is either a character or a cons pair (BOOL . CHAR), where BOOL is whether or not to sort case-sensitively, and CHAR is one of the characters defined in `org-sort-entries-or-items'. Entries are applied in back to front order. Defaults to \"?o ?p\" which is sorted by TODO status, then by priority" (interactive) (when (equal mode-name "Org") (let ((sort-types (or sort-types (if (or (org-entry-get nil "TODO") (org-entry-get nil "PRIORITY")) '(?d ?t ?p) ;; date, time, priority '((nil . ?a)))))) (save-excursion (outline-up-heading 1) (let ((start (point)) end) (while (and (not (bobp)) (not (eobp)) (<= (point) start)) (condition-case nil (outline-forward-same-level 1) (error (outline-up-heading 1)))) (unless (> (point) start) (goto-char (point-max))) (setq end (point)) (goto-char start) (apply 'org-sort-multi sort-types) (goto-char end) (when (eobp) (forward-line -1)) (when (looking-at "^\\s-*$") ;; (delete-line) ) (goto-char start) ;; (dotimes (x ) (org-cycle)) )))))

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• how many types of code signing certificates do I need?

  - by gerryLowry

  in Canada, website SSL certificates can be had for as low as US$10. unfortunately, code signing certificates cost about 10 time as much, one website mentions Vista compatibility ... this seems strange because my assumption is they must support XP, Vista, Windows 7, Server 2003, and Server 2008 or they would be useless. https://secure.ksoftware.net/code_signing.html US$99 Support Platforms Microsoft Authenticode. Sign any Microsoft executable format (32 and 64 bit EXE, DLL, OCX, DLL or any Active X control). Signing hardware drivers is not currently supported. Abode AIR. Sign any Adobe AIR application. Java. Sign any JAR applet Microsoft Office. Sign any MS Office Macro or VBA (Visual Basic for Applications) file. Mozilla. Sign any Mozilla Object file. The implication is that a single code signing certificate can do ALL of the above. ksoftware actually discounts Commodo certificates and the Commode website is unclear. QUESTION: Will ONE code signing certificate be enough or do I need one for Microsoft executables, and a second for things like Word and Excel macros? my main goal is to sign things like vs2008 code snippets so that I can export them securely; however, I would like to be able to use the same code signing certificate for signing other items too. Thank you ~~ regards, Gerry (Lowry)

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• Why default constructor does not appear for value types?

  - by Arun

  The below snippet gives me a list of constructors and methods of a type. static void ReflectOnType(Type type) { Console.WriteLine(type.FullName); Console.WriteLine("------------"); List<ConstructorInfo> constructors = type.GetConstructors(BindingFlags.Public | BindingFlags.Static | BindingFlags.NonPublic |BindingFlags.Instance | BindingFlags.Default).ToList(); List<MethodInfo> methods = type.GetMethods().ToList(); Type baseType = type.BaseType; while (baseType != null) { constructors.AddRange(baseType.GetConstructors(BindingFlags.Public | BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Default)); methods.AddRange(baseType.GetMethods()); baseType = baseType.BaseType; } Console.WriteLine("Reflection on {0} type", type.Name); for (int i = 0; i < constructors.Count; i++) { Console.Write("Constructor: {0}.{1}", constructors[i].DeclaringType.Name, constructors[i].Name); Console.Write("("); ParameterInfo[] parameterInfos = constructors[i].GetParameters(); if (parameterInfos.Length > 0) { for (int j = 0; j < parameterInfos.Length; j++) { if (j > 0) { Console.Write(", "); } Console.Write("{0} {1}", parameterInfos[j].ParameterType, parameterInfos[j].Name); } } Console.Write(")"); if (constructors[i].IsSpecialName) { Console.Write(" has 'SpecialName' attribute"); } Console.WriteLine(); } Console.WriteLine(); for (int i = 0; i < methods.Count; i++) { Console.Write("Method: {0}.{1}", methods[i].DeclaringType.Name, methods[i].Name); // Determine whether or not each field is a special name. if (methods[i].IsSpecialName) { Console.Write(" has 'SpecialName' attribute"); } Console.WriteLine(); } } But when I pass an ‘int’ type to this method, why don’t I see the implicit constructor in the output? Or, how do I modify the above code to list the default constructor as well (in case I’m missing something in my code).

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• oracle clob insertion problem in spring

  - by haluk

  Hi, I want to insert CLOB value into my Oracle database and here is the what I could do. I got this exception while inserting operation "ORA-01461: can bind a LONG value only for insert into a LONG column". Would someone able to tell me what should I do? Thanks. List<Object> listObjects = dao.selectAll("TABLE NAME", new XRowMapper()); String queryX = "INSERT INTO X (A,B,C,D,E,F) VALUES ?,?,?,?,?,XMLTYPE(?))"; OracleLobHandler lobHandler = new OracleLobHandler(); for(Object myObject : listObjects) { dao.create(queryX, new Object[]{ ((X)myObject).getA(), ((X)myObject).getB(), new SqlLobValue (((X)myObject).getC(), lobHandler), ((X)myObject).getD(), ((X)myObject).getE(), ((X)myObject).getF() }, new int[] {Types.VARCHAR,Types.VARCHAR,Types.CLOB,Types.VARCHAR,Types.VARCHAR,Types.VARCHAR}); }

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• Is variance of for generic type parameters in C# 4.0 a step closer for higher kind types?

  - by Aggelos Mpimpoudis

  We know that implementing classes are still invariant, despite the fact that their interfaces are variant. However I am inquiring, is cov/contravariance a step closer to parametric polymorphism or these are two separate concepts?

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• Storing and Retrieving TimeUUIDType types with Net::Cassandra::Easy ?

  - by Holden Robbins

  Doing the following: my $c = Net::Cassandra::Easy-new(server = 'localhost', port = '9160', keyspace = 'Keyspace1'); $c-connect(); my $uuid_bin = Data::UUID-new()-create_bin(); eval { $result = $c-mutate([$key], family = 'StandardByUUID1', insertions = { $uuid_bin = '123' }); }; warn $@ if $@; Result is a: Net::GenCassandra::InvalidRequestException I didn't see anything similar to Net::Cassandra::Easy::pack_decimal for UUIDs.

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• how to better (inambiguaously) use the terms CAPTCHA and various types of interactions?

  - by vgv8

  I am working on survey of state-of-the-art and trends of spam prevention techniques. I observe that non-intrusive, transparent to visitor spam prevention techniques (like context-based filtering or honey traps) are frequently called non-captcha. Is it correct understanding of term CAPTCHA which is "type of challenge-response [ 2 ]test used in computing to ensure that the response is not generated by a compute" [ 1 ] and challenge-response does not seem to imply obligatory human involvement. So, which understanding (definition) of term and classification I'd better to stick with? How would I better call CAPTCHA without direct human interaction in order to avoid ambiguity and confusion of terms understnding? How would I better (succinctly and unambiguously) coin the term for captchas requiring human interaction but without typing into textbox? How would I better (succinctly and unambiguously) coin the terms to mark the difference between human interaction with images (playing, drag&dropping, rearranging, clicking with images) vs. just recognizing them (and then typing into a textbox the answer without interaction with images)? PS. The problem is that recognition of a wiggled word in an image or typing the answer to question is also interaction and when I start to use the terms "interaction", "interactive", "captcha", "protection", "non-captcha", "non-interactive", "static", "dynamic", "visible", "hidden" the terms overlap ambiguously with which another (especailly because the definitions or their actual practice of usage are vague or contradictive). [ 1 ] http://en.wikipedia.org/wiki/CAPTCHA

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• Is there a way to effect user defined data types in MySQL?

  - by Dancrumb

  I have a database which stores (among other things), the following pieces of information: Hardware IDs BIGINTs Storage Capacities BIGINTs Hardware Names VARCHARs World Wide Port Names VARCHARs I'd like to be able to capture a more refined definition of these datatypes. For instance, the hardware IDs have no numerical significance, so I don't care how they are formatted when displayed. The Storage Capacities, however, are cardinal numbers and, at a user's request, I'd like to present them with thousands and decimal separators, e.g. 123,456.789. Thus, I'd like to refine BIGINT into, say ID_NUMBER and CARDINAL. The same with Hardware Names, which are simple text and WWPNs, which are hexstrings, e.g. 24:68:AC:E0. Thus, I'd like to refine VARCHAR into ENGLISH_WORD and HEXSTRING. The specific datatypes I made up are just for illustrative purposes. I'd like to keep all this information in one place and I'm wondering if anybody knows of a good way to hold this all in my MySQL table definitions. I could use the Comment field of the table definition, but that smells fishy to me. One approach would be to define the data structure elsewhere and use that definition to generate my CREATE TABLEs, but that would be a major rework of the code that I currently have, so I'm looking for alternatives. Any suggestions? The application language in use is Perl, if that helps.

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• Please help me with database connection types in Windows.

  - by Hamish Grubijan

  Sorry for a badly-phrased question. I have a requirement coming from a non-technical person that I need to make sense of. I am basically told: "Here use 'Driver={SQL Server};Server=SERVERNAME\INSTANCENAME;Database=DATABASENAME;Uid=UNAME;Pwd=PASSWORD;'; and here use Server=SERVERNAME\INSTANCENAME;Database=DATABASENAME;Uid=UNAME;Pwd=PASSWORD;';. I am getting no additional help here. While this seems to miraculously fix a bug, I want to understand what is it that I am changing, so I can leave a proper comment for the next developer, plus I can structure the code and name variables differently, depending on the meaning of the change. The work revolves around ASP.net, reporting, SQL Server 2008. Please give me some examples about when you would use one connection string over another. Feel free to edit the question if you can see a way to improve it. When can you lose a 'Driver={SQL Server};? Thank you. EDIT: SQL Server 2008 is the target database, but other can be used ... or maybe will be used in the future.

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• Do I specify exception types in just the function header or declarations as well? (C++)

  - by kevin

  SVector.H: void pop_back() throw (underflow_error); In my SVector.cpp file, should I also include the throw (underflow_error) part as well? void pop_back() throw (underflow_error) { // implementation } OR void pop_back() { // implementation } Thanks.

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• How to create a container that holds different types of function pointers in C++?

  - by Alex

  I'm doing a linear genetic programming project, where programs are bred and evolved by means of natural evolution mechanisms. Their "DNA" is basically a container (I've used arrays and vectors successfully) which contain function pointers to a set of functions available. Now, for simple problems, such as mathematical problems, I could use one type-defined function pointer which could point to functions that all return a double and all take as parameters two doubles. Unfortunately this is not very practical. I need to be able to have a container which can have different sorts of function pointers, say a function pointer to a function which takes no arguments, or a function which takes one argument, or a function which returns something, etc (you get the idea)... Is there any way to do this using any kind of container ? Could I do that using a container which contains polymorphic classes, which in their turn have various kinds of function pointers? I hope someone can direct me towards a solution because redesigning everything I've done so far is going to be painful.

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• ADO.NET Entity Framework: Can I have multiple entity types for the same row.

  - by black_nm

  Hi all, I have a base class Participants inherited by Artist, Author and TextWriter. I have only one table in the data store: Participants { ID, FirstName, LastName, IsArtist, IsAuthor, IsTextWriter, } The idea is to have a class for all the roles that a participant can have. I've managed to create the edmx file but when I try to get an Participant (as Artist) that is also an Author I receive the following error: All objects in the EntitySet 'Participants' must have unique primary keys. However, an instance of type 'Artist' and an instance of type 'Author' both have the same primary key value, 'EntitySet=Participants;ID=1'. Thank you

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• Empty accessors do matter? Regarding value types and their modification

  - by Petr

  Hi, I have following code that does not work due to "a" being a value typed. But I thought it would not work even without accessors, but it did: class Program { a _a //with accessors it WONT compile { get; set; } static void Main(string[] args) { Program p = new Program(); p._a.X = 5; //when both accessors are deleted, compiler does not //complain about _a.X not being as variable } } struct a { public int X; } It does not work as "a" is struct. But when I delete accessors from "_a" instance, it works. I do not understand why. Thanks

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• What are the types and inner workings of a query optimizer?

  - by Frank Developer

  As I understand it, most query optimizers are cost-based. Some can be influenced by hints like FIRST_ROWS(). Others are tailored for OLAP. Is it possible to know more detailed logic about how Informix IDS and SE's optimizers decide what's the best route for processing a query, other than SET EXPLAIN? Is there any documentation which illustrates the ranking of SELECT statements? I would imagine that "SELECT col FROM table WHERE ROWID = n" ranks 1st. What are the rest of them?.. If I'm not mistaking, Informix's ROWID is a SERIAL(INT) which allows for a max. of 2GB nrows, or maybe it uses INT9 for TB's nrows?.. However, I think Oracle uses HEX values for ROWID. Too bad ROWID can't be oftenly used, since a rows ROWID can change. So maybe ROWID is used by the optimizer as a counter? Perhaps, it could be used for implementing the query progress idea I mentioned in my "Begin viewing query results before query completes" question? For some reason, I feel it wouldn't be that difficult to report a query's progress while being processed, perhaps at the expense of some slight overhead, but it would be nice to know ahead of time: A "Google-like" estimate of how many rows meet a query's criteria, display it's progress every 100, 200, 500 or 1,000 rows, give users the ability to cancel it at anytime and start displaying the qualifying rows as they are being put into the current list, while it continues searching?.. This is just one example, perhaps we could think other neat/useful features, the ingridients are more or less there. Perhaps we could fine-tune each query with more granularity than currently available? OLTP queries tend to be mostly static and pre-defined. The "what-if's" are more OLAP, so let's try to add more control and intelligence to it? So, therefore, being able to more precisely control, not "hint-influence" a query is what's needed and therefore it would be necessary to know how the optimizers logic is programmed. We can then have Dynamic SELECT and other statements for specific situations! Maybe even tell IDS to read blocks of indexes nodes at-a-time instead of one-by-one, etc. etc.

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• Everytime user types , in my text box i want it to become ',' or help me do it using a parameter

  - by MyHeadHurts

  I am using a vb.net textbox to become part of my IN sql statement in my program I tryed to use a parameter and it didn't work here is my code TextBox1.Text = "'Cruises','Caribbean and Mexico','CentralSouth America', 'Europe','Far East','France','Italy','London/UK','Middle East/Africa','South Pacific','Spain/Portugal','USA/Canada'" the default value of my textbox although the user can edit the textbox, but they would need to type the ',' which i would rather them just type , . and my other code is If RadioButtonList1.SelectedValue = "Sales" And CheckBox1.Checked = False Then 'saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, dbo.B605SaleAsOfAdvancedMaster.AsOFSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, dbo.B605SaleAsOfAdvancedMaster.YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, dbo.B604SalesAsOfAdvanced.Sales AS CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =" & DropDownList1.SelectedValue & ") AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) order by B605SaleAsOfAdvancedMaster.SDESCR" saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, dbo.B605SaleAsOfAdvancedMaster.AsOFSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, dbo.B605SaleAsOfAdvancedMaster.YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, dbo.B604SalesAsOfAdvanced.Sales AS CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in ('Cruises','Caribbean and Mexico','CentralSouth America', 'Europe','Far East','France','Italy','London/UK','Middle East/Africa','South Pacific','Spain/Portugal','USA/Canada') order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Sales" ElseIf RadioButtonList1.SelectedValue = "NetSales" And CheckBox1.Checked = False Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, (ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFNET,0) + (ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFOther,0))) as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, (ISNULL(dbo.B605SaleAsOfAdvancedMaster.YENET,0) + (ISNULL(dbo.B605SaleAsOfAdvancedMaster.YEOther,0))) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, (ISNULL(dbo.B604SalesAsOfAdvanced.netSales,0) + (ISNULL(dbo.B604SalesAsOfAdvanced.OtherSales,0))) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in ('Cruises','Caribbean and Mexico','CentralSouth America', 'Europe','Far East','France','Italy','London/UK','Middle East/Africa','South Pacific','Spain/Portugal','USA/Canada') order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Net Sales" ElseIf RadioButtonList1.SelectedValue = "INSSales" And CheckBox1.Checked = False Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFINS,0)as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, ISNULL(dbo.B605SaleAsOfAdvancedMaster.YEINS,0) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, ISNULL(dbo.B604SalesAsOfAdvanced.INSSales,0) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in ('Cruises','Caribbean and Mexico','CentralSouth America', 'Europe','Far East','France','Italy','London/UK','Middle East/Africa','South Pacific','Spain/Portugal','USA/Canada') order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Insurance Sales" ElseIf RadioButtonList1.SelectedValue = "CXSales" And CheckBox1.Checked = False Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFCX,0)as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, ISNULL(dbo.B605SaleAsOfAdvancedMaster.YECX,0) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, ISNULL(dbo.B604SalesAsOfAdvanced.CXSales,0) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in ('Cruises','Caribbean and Mexico','CentralSouth America', 'Europe','Far East','France','Italy','London/UK','Middle East/Africa','South Pacific','Spain/Portugal','USA/Canada') order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Canceled Sales" ElseIf RadioButtonList1.SelectedValue = "Sales" And CheckBox1.Checked = True Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, dbo.B605SaleAsOfAdvancedMaster.AsOFSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, dbo.B605SaleAsOfAdvancedMaster.YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, dbo.B604SalesAsOfAdvanced.Sales AS CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in (" & TextBox1.Text & ") order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Sales" ElseIf RadioButtonList1.SelectedValue = "NetSales" And CheckBox1.Checked = True Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, (ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFNET,0) + (ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFOther,0))) as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, (ISNULL(dbo.B605SaleAsOfAdvancedMaster.YENET,0) + (ISNULL(dbo.B605SaleAsOfAdvancedMaster.YEOther,0))) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, (ISNULL(dbo.B604SalesAsOfAdvanced.netSales,0) + (ISNULL(dbo.B604SalesAsOfAdvanced.OtherSales,0))) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in (" & TextBox1.Text & ") order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Net Sales" ElseIf RadioButtonList1.SelectedValue = "INSSales" And CheckBox1.Checked = True Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFINS,0)as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, ISNULL(dbo.B605SaleAsOfAdvancedMaster.YEINS,0) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, ISNULL(dbo.B604SalesAsOfAdvanced.INSSales,0) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in (" & TextBox1.Text & ") order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Insurance Sales" ElseIf RadioButtonList1.SelectedValue = "CXSales" And CheckBox1.Checked = True Then saocmd1.CommandText = "SELECT dbo.B605SaleAsOfAdvancedMaster.SDESCR, dbo.B605SaleAsOfAdvancedMaster.DYYYY, ISNULL(dbo.B605SaleAsOfAdvancedMaster.AsOFCX,0)as AsofSales, dbo.B605SaleAsOfAdvancedMaster.ASOFPAX, ISNULL(dbo.B605SaleAsOfAdvancedMaster.YECX,0) as YESales, dbo.B605SaleAsOfAdvancedMaster.YEPAX, ISNULL(dbo.B604SalesAsOfAdvanced.CXSales,0) as CurrentSales, dbo.B604SalesAsOfAdvanced.PAX AS CurrentPAX FROM B604SalesAsOfAdvanced INNER JOIN B605SaleAsOfAdvancedMaster ON dbo.B605SaleAsOfAdvancedMaster.SDESCR = B604SalesAsOfAdvanced.SDESCR WHERE (B605SaleAsOfAdvancedMaster.DYYYY =@Dyyyy) AND (B604SalesAsOfAdvanced.DYYYY = (DatePart(year, GetDate()) +1)) and dbo.B605SaleAsOfAdvancedMaster.SDESCR in (" & TextBox1.Text & ") order by B605SaleAsOfAdvancedMaster.SDESCR" Label2.Text = "Canceled Sales" End If Basically what is happening is, if a certain radio button is selected and the user didn't click the checkbox the default regions are included and they are hardcoded because the query runs much faster. if the user did click the checkbox then the textbox where they type the specific regions shows up and it will run the query that includes the dbo.B605SaleAsOfAdvancedMaster.SDESCR in (" & TextBox1.Text & ") If you can somehow do this using parameters and not with the textbox1.text in the query it will run much faster for me thanks for your help

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• How to register file types/extensions with a WiX installer?

  - by OregonGhost

  I didn't find an explicit answer to this question in the WiX Documentation (or Google, for that matter). Of course I could just write the appropriate registry keys in HKCR, but it makes me feel dirty and I'd expect this to be a standard task which should have a nice default solution. For bonus points, I'd like to know how to make it "safe", i.e. don't overwrite existing registrations for the file type and remove the registration on uninstall only if it has been registered during installation and is unchanged.

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• How do I rewrite a plist if its data types are immutable?

  - by dugla

  I am getting comfortable with using plists for initializing my app. I now want to save app state back to the plist used to initialize the app and I find myself stuck. At application startup I ingest the plist into an NSDictionary which is immutable. I now want to update the NSDictionary by replacing old values with new values for existing keys and write to the plist via [NSDictionary writeToFile:atomically]. How do I get around the immutability of NSDictionary? Thanks, Doug

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• How do I store and retrieve TimeUUIDType types with Net::Cassandra::Easy?

  - by Holden Robbins

  Doing the following: my $c = Net::Cassandra::Easy->new(server => 'localhost', port => '9160', keyspace => 'Keyspace1'); $c->connect(); my $uuid_bin = Data::UUID->new()->create_bin(); eval { $result = $c->mutate([$key], family => 'StandardByUUID1', insertions => { $uuid_bin => '123' }); }; warn $@ if $@; Result is a: Net::GenCassandra::InvalidRequestException I didn't see anything similar to Net::Cassandra::Easy::pack_decimal for UUIDs.

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• How to mark array value types in PHP (Java)Doc?

  - by Christian Sciberras

  It might be a bit difficult to explain, so I'll give some example code. Note that I'm using NetBeans IDE (latest). class Dummy { public function say(){ } } /** * Builds dummy class and returns it. * @return Dummy The dummy class. */ function say_something(){ return new Dummy(); } $s=say_something(); While developing in netbeans I can invoke auto-complete by hitting ctrl+space after typing "$s-". In the the hint window that follows, there is the item "say()". This is because the javadoc says say_something returns a Dummy and NetBeans parsed Dummy class to know that it has a method called "say()". So far so good. My problem is with arrays. Example code follows: /** * Builds array of 2 dummy classes and returns it. * @return Array The dummy class. (*) */ function say_something2(){ return array(new Dummy(),new Dummy()); } $s=say_something2(); If I try the auto-complete thing again but with "$s[0]-" instead, I don't get the methods fro Dummy class. This is because in the JavaDoc I only said that it is an array, but not the values' type. So the question would be, is there any JavaDoc syntax, cheat, whatever which allows me to tell JavaDoc what type of variables to expect in an array?

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• Getting PDT code completion to recognise runtime return types from base class?

  - by Keith Humm

  Hi guys, I've got an abstract base class: abstract class BaseClass { /** * @return CLASSNAME */ public function fluent() { // do stuff return $this; } } Generally, i would put BaseClass where CLASSNAME is and all would be fine, PDT would pick up the phpdoc return type and happily autocomplete. Until, that is, I subclass BaseClass and add additional methods, and code compete on an instance of the derived class. PDT will only recognise the methods from BaseClass and not those from the derived class. What I need is something like @return self or @return this. Does PDT have such functionality? Or is there an alternate trick without having to declare these methods in every derived class?

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• SSIS - How do I use a resultset as input in a SQL task and get data types right?

  - by thursdaysgeek

  I am trying to merge records from an Oracle database table to my local SQL table. I have a variable for the package that is an Object, called OWell. I have a data flow task that gets the Oracle data as a SQL statment (select well_id, well_name from OWell order by Well_ID), and then a conversion task to convert well_id from a DT_STR of length 15 to a DT_WSTR; and convert well_name from a DT_STR of length 15 to DT_WSTR of length 50. That is then stored in the recordset OWell. The reason for the conversions is the table that I want to add records to has an identity field: SSIS shows well_id as a DT_WSTR of length 15, well_name a DT_WSTR of length 50. I then have a SQL task that connects to the local database and attempts to add records that are not there yet. I've tried various things: using the OWell as a result set and referring to it in my SQL statement. Currently, I have the ResultSet set to None, and the following SQL statment: Insert into WELL (WELL_ID, WELL_NAME) Select OWELL_ID, OWELL_NAME from OWell where OWELL_ID not in (select WELL.WELL_ID from WELL) For Parameter Mapping, I have Paramater 0, called OWell_ID, from my variable User::OWell. Parameter 1, called OWell_Name is from the same variable. Both are set to VARCHAR, although I've also tried NVARCHAR. I do not have a Result set. I am getting the following error: Error: 0xC002F210 at Insert records to FLEDG, Execute SQL Task: Executing the query "Insert into WELL (WELL_ID, WELL_NAME) Select OWELL..." failed with the following error: "An error occurred while extracting the result into a variable of type (DBTYPE_STR)". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. I don't think it's a data type issue, but rather that I somehow am not using the resultset properly. How, exactly, am I supposed to refer to that recordset in my SQL task, so that I can use the two recordset fields and add records that are missing?

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• How can I bind events to strongly typed datasets of different types?

  My application contains several forms which consist of a strongly typed datagridview, a strongly typed bindingsource, and a strongly typed table adapter. I am using some code in each form to update the database whenever the user leaves the current row, shifts focus away from the datagrid or the form, or closes the form. This code is the same in each case, so I want to make a subclass of form, from which all of these forms can inherit. But the strongly typed data objects all inherit from component, which doesn't expose the events I want to bind to or the methods I want to invoke. The only way I can see of gaining access to the events is to use: Type(string Name).GetEvent(string EventName).AddEventHandler(object Target,Delegate Handler) Similarly, I want to call the Update method of the strongly typed table adapter, and am using Type(string Name).GetMethod(String name, Type[] params).Invoke(object target, object[] params). It works ok, but it seems very heavy handed. Is there a better way? Here is my code for the main class: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data; using System.Data.SqlClient; using System.ComponentModel; namespace MyApplication { public class AutoSaveDataGridForm: Form { private DataRow PreviousRow; public Component Adapter { private get; set; } private Component dataGridView; public Component DataGridView { private get { return dataGridView; } set { dataGridView = value; Type t = dataGridView.GetType(); t.GetEvent("Leave").AddEventHandler(dataGridView, new EventHandler(DataGridView_Leave)); } } private Component bindingSource; public Component BindingSource { private get { return bindingSource; } set { bindingSource = value; Type t = bindingSource.GetType(); t.GetEvent("PositionChanged").AddEventHandler(bindingSource, new EventHandler(BindingSource_PositionChanged)); } } protected void Save() { if (PreviousRow != null && PreviousRow.RowState != DataRowState.Unchanged) { Type t = Adapter.GetType(); t.GetMethod("Update", new Type[] { typeof(DataRow[]) }).Invoke(Adapter, new object[] { new DataRow[] { PreviousRow } }); } } private void BindingSource_PositionChanged(object sender, EventArgs e) { BindingSource bindingSource = sender as BindingSource; DataRowView CurrentRowView = bindingSource.Current as DataRowView; DataRow CurrentRow = CurrentRowView.Row; if (PreviousRow != null && PreviousRow != CurrentRow) { Save(); } PreviousRow = CurrentRow; } private void InitializeComponent() { this.SuspendLayout(); // // AutoSaveDataGridForm // this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.AutoSaveDataGridForm_FormClosed); this.Leave += new System.EventHandler(this.AutoSaveDataGridForm_Leave); this.ResumeLayout(false); } private void DataGridView_Leave(object sender, EventArgs e) { Save(); } private void AutoSaveDataGridForm_FormClosed(object sender, FormClosedEventArgs e) { Save(); } private void AutoSaveDataGridForm_Leave(object sender, EventArgs e) { Save(); } } } And here is a (partial) form which implements it: public partial class FileTypesInherited :AutoSaveDataGridForm { public FileTypesInherited() { InitializeComponent(); } private void FileTypesInherited_Load(object sender, EventArgs e) { // TODO: This line of code loads data into the 'sharedFoldersInformationV2DataSet.tblFileTypes' table. You can move, or remove it, as needed. this.tblFileTypesTableAdapter.Fill(this.sharedFoldersInformationV2DataSet.tblFileTypes); this.BindingSource = tblFileTypesBindingSource; this.Adapter = tblFileTypesTableAdapter; this.DataGridView = tblFileTypesDataGridView; } }

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• Why types at System.Numerics shows empty at Reflector?

  - by Fujiy

  I opened System.Numerics at reflector to study how it works. But all methods at BigInteger and Complex are empty. Why? How can this works?

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• How do I apply css for textboxes only but not for all the <input> types like CheckBoxes, etc.?

  - by George

  If all browsers supported attribute selectors, we could easily do the following: input[type='text'] { font:bold 0.8em 'courier new',courier,monospace; } input[type='radio'] { margin:0 20px; } input[type='checkbox'] { border:2px solid red; But I don't think all IE versions of ^ and greater support this. I think I'd like to avoid skins. Not sure why, other than I tried them and I recall having a negative experience. It was probably my lack of knowledge. Are there any issues in using and CSS, external or otherwise? What's the best way to handle this? Currently I am assigning separate classes to each control type.

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