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• Which method is best method for speed? in MSSQL, Store procedure.

  - by AjmeraInfo

  I have select, insert, update and delete query. if i have to write all query in same store procedure that is good for performance or i should write all query in separate store procedure?

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• How do I add dependencies to this header file

  - by Phenom

  Here is a simple header file for six different programs that used to work right, but then my files also include other files. This needs to get changed so that if the dependencies change the files that include those dependencies get updated. all: load list show add delete btree %: %.cpp g++ $< -g -o $@

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• Is there a way to have three way habtm associations in rails / activerecord?

  - by txwikinger

  Often three (or more) way associations are needed for habtm associations. For instance a permission model with roles. A particular area of functionality has many users which can access many areas. The permissions on the area are setup via roles (habtm) The user/roles association is also habtm The permissions (read, write, delete, etc) are habtm towards roles. How would that be best done with rails/activerecord?

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• JQuery - confirm() not working in IE

  - by Mike

  Hello, I have an easy script, that works in all browsers, except IE(8, haven't tryed lower versions yet). $('.deleteItemIcon').click(function() { var deleteConfirm = confirm('Do you really wanna delete that item?') if (!deleteConfirm) { return false; } }); Can you see a reason, why that shouldn't be working, if yes, how to make it work?

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• Easy way to convert a Doctrine_Collection of Model classes to an array of simple objects?

  - by Alex

  To clearly separate the Controller and View layers, I do not longer want to pass full objects to my views. Instead I want to pass only arrays and objects that contain the data but do not have any methods. Otherwise a view script would be able to delete Doctrine records or traverse in the object tree to data that was not intended for the view.

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• A Query to remove relationships that do not belong [closed]

  - by Segfault

  In a SQL Server 2008 R2 database, given this schema: AgentsAccounts _______________ AgentID int UNIQUE AccountID FinalAgents ___________ AgentID I need to create a query that does this: For each AgentID 'final' in FinalAgents remove all of the OTHER AgentID's from AgentsAccounts that have the same AccountID as 'final'. So if the tables have these rows before the query: AgentsAccounts AgentID AccountID 1 A 2 A 3 B 4 B FinalAgents 1 3 then after the query the AgentsAccounts table will look like this: AgentsAccounts AgentID AccountID 1 A 3 B What T-SQL query will delete the correct rows without using a curosr?

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• How to append to the beginning of a text fle in g++

  - by Phenom

  I want to write to a file without overwriting anything. It is a text file containing records. When I delete a specific record, I do not actually remove it from the file, I just put information in the header saying that it is deleted. How can I do this?

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• Checking if mysql user exists

  - by sergiogx

  How can I check if a user exists? Im doing an installer for a mysql database, and I need to check if a user exits, if not create user, if yes delete user and create it again. this so i can execute the script without worries. thanks.

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• copying app shortcut to startup folder VB

  - by Ahmet vardar

  Hi, what is the easiest/best way to copy my app shortcut to windows startup folder ? i want to put a check box to notifyicon context menu and when user click on it i want app to copy shortcut to startup folder and when unchecked wanna delete it. thanks

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• Firefox addon to remove cache and cookies of one domain?

  - by flybywire

  I use firefox to develop a web site and at the same time to browse the web, read my gmail, etc. The problem is every now and then I need to delete the cache and or remove the cookies of the web app, but I want to stayed logged in in the other web pages I am visiting. Do you know a firefox plugin (or firefox trick) that can help with this issue?

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• Is it possible to debug an ad-hoc version of an iPhone app on iPhone using XCode?

  - by user262325

  I have an app that reads and writes data from sqlite3. I tested it on the simulator it looks like everything is OK. But if the ad-hoc version does a 'delete' or 'insert' query in the sqlite3 file on iPhone, it crashes. Is it possible to debug ad hoc versions of iPhone apps with XCode?

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• How to fix this Makefile

  - by Phenom

  Instead of executable code all it does is create files that don't do anything, even if the files are made executable. TARGETS = load list show add delete btree all: $(TARGETS) %: %.cpp g++ $< -g -o $@ -MM -MF [email protected] sed "s/$@\.o:/$@:/" [email protected] > [email protected] -@rm [email protected] DEPS=$(TARGETS:%=%.d) -include $(DEPS)

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• Magento - Code Question

  - by user349550

  I will have publications (news papers), under these publications there will be editions [location and language] and under these there will be offers and offers will have products. currently i have created all as modules i.e. publication to add / edit /delete publication, edition to add / edit/ update editions and so on. the problem is how can i get list of all publication when I am creating a edition and same way how can i get list of edition and publication when i am creating a offer. please help/ regards, saurabh

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• load all class files in a folder in codeigniter?

  - by fayer

  how do i load all class files in a folder in codeigniter? its for when i develop, i create and delete class files very often, i don't want to add/remove everyone manually in autoload.php. thanks!

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• C++, overloading std::swap, compiler error, VS 2010

  - by Ian

  I would like to overload std::swap in my template class. In the following code (simplified) #ifndef Point2D_H #define Point2D_H template <class T> class Point2D { protected: T x; T y; public: Point2D () : x ( 0 ), y ( 0 ) {} Point2D( const T &x_, const T &y_ ) : x ( x_ ), y ( y_ ) {} .... public: void swap ( Point2D <T> &p ); }; template <class T> inline void swap ( Point2D <T> &p1, Point2D <T> &p2 ) { p1.swap ( p2 ); } namespace std { template <class T> inline void swap ( Point2D <T> &p1, Point2D <T> &p2 ) { p1.swap ( p2 ); } } template <class T> void Point2D <T>::swap ( Point2D <T> &p ) { using (std::swap); swap ( x, p.x ); swap ( y, p.y ); } #endif there is a compiler error (only in VS 2010): error C2668: 'std::swap' : ambiguous call to overloaded I do not know why, std::swap should be overoaded... Using g ++ code works perfectly. Without templates (i.e. Point2D is not a template class) this code also works.. Thanks for your help.

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• Get data back with extension .java

  - by Gogoo

  I delete my java program from java project in eclipse. The extension was .java and I don't know how to get back? I try (getdataback for NTFS) but I didn't get back my *.java file. Some solution?

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• Is it possible to get id of affected rows in MySQL?

  - by user198729

  I'm using pdo to do this : update tags set cnt=cnt-1 where name in ? delete from news_tag where news_id=? and tag_id in (select id from tags where name in ?) But if I can get affected rows' id,the subquery is not needed.

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• Blocking syscalls with no other load in system (linux kernel)

  - by osgx

  Hello If there is only 1 running application in the system (and default 100 sleeping process), and it do a blocking syscall (I'm interested in blocking recv or blocking read). Will linux kernel delete this application from task_t *current pointer?

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• Autopruning after a specified amount of row are created?

  - by Rob

  Basic question, sorry. Basically, I have a script that creates a MySQL entry each time someone visits the page. A logging script. However, I want to make it autoprune after, say, 100 visits. For example in pseudo code: if amount of rows > 100 { delete rows 1+ until amount of rows == 100 } So in a nutshell, each time a new row is added after 100, it needs to automatically remove the row with the smallest id (My primary key).

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• IS ResultSet thread safe

  - by javatraniee

  Is ResultSet Thread safe? My question arises because in this i have used a different statement for each query i have delsared a ResultSet as an local variable but it gives me a error of Operation not allowed after ResultSet is closed. But my statements are working as i'm using the statements in insert and delete query.I have commented the ResultSet part and have not got the error !! The source code of my program can be referd to , in my earlier Question .

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• Executing code on application crash

  - by Martin

  I have some clean up code that I would like to execute at the end of execution even if my C# application crashes (delete temp files, etc). Is that possible to do in C#? Thanks!

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• Developing for Android in Eclipse: R.java not generating

  - by popoffka

  I've found out that my R.java is never updated, so it doesn't contain info about my new resources, so I decided to delete it and thought that Eclipse will generate a new one. But that didn't happen and I don't have R.java now. How can I generate one? I'm using Win7, if that changes anything.

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• Is there an external public archive of Gitorious projects?

  - by ripper234

  A certain open source project is hosted at Gitorious. Suppose that at some future point X they decide to close source / delete their project from Gitorious. Will there exist a public archive of the source code, in something like The Wayback Machine?

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• Count the number of li's in a ul after some of the li's have had .remove() on them?

  - by tarnfeld

  When you hit the delete button a nice effect is run on that li and it is removed by using jquery's .remove() function. For some reason if i try to .size() on the parent ul it just still says the number of list items that were there when the page loaded?

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• Python script to remove lines from file containing words in array

  - by chromesub

  I have the following script which identifies lines in a file which I want to remove, based on an array but does not remove them. What should I change? sourcefile = "C:\\Python25\\PC_New.txt" filename2 = "C:\\Python25\\PC_reduced.txt" offending = ["Exception","Integer","RuntimeException"] def fixup( filename ): print "fixup ", filename fin = open( filename ) fout = open( filename2 , "w") for line in fin.readlines(): for item in offending: print "got one",line line = line.replace( item, "MUST DELETE" ) line=line.strip() fout.write(line) fin.close() fout.close() fixup(sourcefile)

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