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• Support for encoding query string or POST data in YUI ?

  - by faB

  How do you encode a javascript object/hash (pairs of properties and values) into a URL-encoded query string with YUI (2.7.0 or 3.0.0 Beta) ? I want to do the equivalent of Object.toQueryString() from Prototype: I need this to encode parameters for GET and POST requests with YAHOO.util.Connect. It turns out YAHOO.util.Connect has a setForm() method to serialize a form but that still leaves me out cold to encode parameters for GET requests, or the 4th parameter of YAHOO.util.Connect.asyncRequest() to pass post data.

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• Creating constant in Python

  - by zfranciscus

  Hi, Is there a way to declare a constant in Python. In java I will we can create constant in this manner: public static final String CONST_NAME = "Name"; What is the equivalent of the above java constant declaration in python ? Cheers,

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• Is there an un-buffered I/O in Windows system?

  - by Jinx

  I want to find low-level C/C++ APIs, equivalent with "write" in linux systems, that don't have a buffer. Is there one? The buffered I/O such as fread, fwrite are not what I wanted.

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• How to change HEX value to EBCDIC char

  - by vininet

  What is the simplest way to convert HEX value to ebcdic char type in Java e.g. The example below will return at sign but I would like to get ebcidic equivalent i.e. space char.. String hex = "40"; char c = (char) Integer.parseInt(hex, 16);

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• iteratively creating graphs

  - by Andrei

  I have a bunch of files containing x and y coordinates, representing time and value (space-separated, but can be amended) For example: 15:06:59 0.0140 ....... I want to create a word file (or some equivalent) to show all these graphs. Right now I am using Excel. It pretty daunting task, as I ahve to plug paste numbers in two rows for each graph, and I have many of them. Thanks

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• Can I create an alias in C# or VB.NET within method scope?

  - by Dan Tao

  Is there any equivalent to an aliasing statement such as: // C#: using C = System.Console; or: ' VB.NET ' Imports C = System.Console ...but within method scope -- rather than applying to an entire file?

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• In what situation should the built-in 'operator' module be used in python?

  - by apphacker

  I'm speaking of this module: http://docs.python.org/library/operator.html From the article: The operator module exports a set of functions implemented in C corresponding to the intrinsic operators of Python. For example, operator.add(x, y) is equivalent to the expression x+y. The function names are those used for special class methods; variants without leading and trailing __ are also provided for convenience. I'm not sure I understand the benefit or purpose of this module.

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• Is there a way to download the rendered view of a google motion-chart as a .png?

  - by Johannes Meier

  I am using Google motion-charts in a web-site developed in python/django. Is there a way to save the rendered view of a google motion-chart as an image (server-side)? For the more basic chart types - such as scatter diagrams - the command chart.download('scatter-random-marker-sizes.png') works fine, but I have not found an equivalent for motion charts.

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• New to Android - Drawing a view at runtime

  - by Brian515

  HI all, I'm just getting started with developing for Android. I'm looking to port one of my iPhone applications, but I'm kind of at a loss for how to draw a view at runtime (a view not declared in the XML). Basically, I want to draw a simple rectangle, but then be able to manipulate its frame after being drawn. Sorry if this is a really, really simple question, but I can't seem to find some equivalent to the iPhone SDK here. Thanks in advance!

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• Can you use "parenthesis" on Predicate operations

  - by fishtoprecords

  I can't see any way to build a Predicate that uses parenthesis to control logical order. Is there one? Say I want to do something like Predicate <= mumble and (foo or baz) A simple Predicates.and or a Predicates.or has no equivalent that says "foo or baz" and with mumble. Is this possible?

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• mysqldump parameter to ensure DROP VIEW IF EXISTS rather than incorrect DROP TABLE IF EXISTS

  - by doublejosh

  Wonder if there is a parameter I can pass in mmysqldump equivalent for SQL Servery mysqldump that will make the incorrect "DROP TABLE IF EXISTS" statements into "DROP VIEW IF EXISTS", so that populating a database in an automated development environment refresh will work? Clarification, I'm getting DROP TABLE IF EXISTS statements in my .sql dump file even though they aren't tables. FYI: This is a Drupal site. The tables in question are ubercart meta statistics tables.

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• How to convert nib/xib to objective C code?

  - by Mickey Shine

  I am just wondering is there a way to convert nib/xib file to ojbective C code? I just want to find the equivalent code to the nib/xib file (I've tried nib2objc, seems the result is not what I am after). Actually I want to compile this example http://developer.apple.com/iphone/library/samplecode/TableSearch/index.html without nib/xib file (I want it exactly the same with original), any idea about doing this?

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• Make Visual Studios "Add Service Reference" Feature use an existing Class

  - by gencha

  When I add a service reference to my Visual Studio 2010 C# project, a new class for one of the types defined in the WSDL will be generated. A de-facto equivalent definition of that type already exists in our solution in a different assembly. When adding the SoapTypeAttribute to the existing class and replacing the references to the generated class in the generated code, everything runs perfectly and as expected. How would I tell Visual Studio to use the existing class in the generated code?

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• Temporary PYTHONPATH in Windows

  - by Santa

  How do I set, temporarily, the PYTHONPATH environment variable just before executing a Python script? In *nix, I can do this: $ PYTHONPATH='.' python scripts/doit.py In Windows, this syntax does not work, of course. What is the equivalent, though?

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• how to convert Apache mod_rewrite rules to Microsoft URL Rewriter IIS7?

  - by ricky

  can someone tell me how to convert apache iis7 mod_rewrite .htaccess file to the equivalent web.config in MS Url Rewriter? Here is the .htaccess file I have: <IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ /index.php?url=$1 [QSA,L] </IfModule>

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• Upload a file by filling it in HTTPRequest!

  - by OneDeveloper

  Hi, I am wondering, if I create a new HttpRequest, and put the content of a simple file inside this request, would I be able to read the content on the server side by aspx page? in other words would that be equivalent to upload control? Thanks!

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• How can I use Perl's s/// in an expression?

  - by mikeY

  I got a headache looking for this: How do you use s/// in an expression as opposed to an assignment. To clarify what I mean, I'm looking for a perl equivalent of python's re.sub(...) when used in the following context: newstring = re.sub('ab', 'cd', oldstring) The only way I know how to do this in perl so far is: $oldstring =~ s/ab/cd/; $newstring = $oldstring; Note the extra assignment.

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• Is lock() type-cast safe?

  - by Andy

  public class A { } public class B:A { } void foo() { A a = new B(); B b = a as B; } for a given instance setup, will lock(a) be equivalent to lock(b) ?

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• When does CSIDL_LOCAL_APPDATA path not exist?

  - by psychotik

  On a few Windows Vista Home Premium systems, the following returns an empty string: wstring appData = GetSpecialFolderLocation(CSIDL_LOCAL_APPDATA); Any ideas what would make that happen? What's another equivalent path I can use for storing app data (currently user accessible only, not requiring elevation)?

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• IndexIgnore in .htaccess to hide directories instead of just files?

  - by chimerical

  Is there an equivalent to IndexIgnore in .htaccess configuration for hiding specific directories (instead of just files)? http://httpd.apache.org/docs/2.0/mod/mod_autoindex.html#indexignore

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• NAN mixing float and GLFloat?

  - by carrots

  This often returns NAN ("Not A Number") depending on input: #define PI 3.1415f GLfloat sineEaseIn(GLfloat ratio) { return 1.0f-cosf(ratio * (PI / 2.0f)); } I tried making PI a few digits smaller to see if that would help. No dice. Then I thought it might be a datatype mismatch, but float and glfloat seem to be equivalent: gl.h typedef float GLfloat; math.h extern float cosf( float ); Is this a casting issue?

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• Implement python replace() function without using regexp

  - by jwesonga

  I'm trying to rewrite the equivalent of the python replace() function without using regexp. Using this code, i've managed to get it to work with single chars, but not with more than one character: def Replacer(self, find_char, replace_char): s = [] for char in self.base_string: if char == find_char: char = replace_char #print char s.append(char) s = ''.join(s) my_string.Replacer('a','E') Anybody have any pointers how to make this work with more than one character? example: my_string.Replacer('kl', 'lll')

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• Can Entity Framework model be passed a SQL script to be run against the database

  - by Greg

  Is it possible to pass a SQL script to some method that Entity Framework has to run it against my model? e.g. equivalent of: context.ExecuteStoreCommand(<tsql script path>); Background: I want a way to reset the database during unit tests, and making a call to run the EF generated TSQL script (from Generate Database from Model) seems one way to achieve this.

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• How to get the current exception without having passing the variable?

  - by Pierre-Alain Vigeant

  I am looking for a way to retrieve the current exception without having to pass it as a variable. Suppose the following code public void MakeItFail() { try { throw new FailException(); } catch // Yes I'm aware that this shouldn't be done, but I don't want to go through all the code base and change it { ShowMessage("An error occured"); } } public void ShowMessage(string message) { // How can I retrieve the exception here } In the watch window, I can use $exception to get the current exception. Is there is a code equivalent?

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• continue to <label> in C# like in java

  - by senzacionale

  I need C# equivalent to Java’s continue ? i have for (String b : bar) { <label> try { } catch (EndpointNotFoundException ex) { continue <label> } } how can i simulate this in C#. i need that when i get exception that i repeat code not go on.

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