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• Why Trigger is null in the code behind (Silverlight)?

  - by Xin

  I have created a trigger in the xaml but when I want to access one of its properties in the code behind it always gives me a null value. Anyone knows why?

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• What is the best way to unit test Objective-C code?

  - by Kim

  What frameworks exist to unit test Objective-C code? I would like a framework that integrates nicely with Xcode.

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• How to make one button for open and close div, in this jquery code?

  - by metal-gear-solid

  $(document).ready(function(){ $('#content1').hide(); $('a#open').click(function(){ $('#content1').show('slow'); }); $('a#close').click(function(){ $('#content1').hide('slow'); }) }); in this code of toogle open and close button is different <a> and <a id="close"> I want to make same button <a> for open and close and want to give different background image for open and close position

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• what should be the good approach to write javascript code?

  - by Bhupi

  Hi, which should be the good approach to write javascript code and why? 1) var myClass = function(){} myClass.prototype.init = function(x, y){ this.width = x; this.height = y; } myClass.prototype.show = function(){ alert("width = "+ this.width+" height = "+ this.height); } 2) var myNewClass = { init : function(x, y) { this.width = x; this.height = y; }, show : function() { alert("width = "+ this.width+" height = "+ this.height); } }

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• has any gae code like 'tribes' in this site .

  - by zjm1126

  in this site : http://cloud27.com/tribes/ you can join other's tribe, and create own tribe if you login. so has some open-source code do this ? thanks

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• Python code to create a password encrypted zip file?

  - by MikeN

  What is the Python code to create a password encrypted zip file? I'm fine with using some apt-get'able utilities using system on the command line.

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• Is there an IDE for PHP where you can set breakpoints and step into the code?

  - by Chris_45

  Is there an IDE for PHP where you can set breakpoints and step into and render a webpage "stepwise"? And whats the "best" IDE for working with php-code?

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• How to add two CSS Class to control in the code behind ?

  - by Space Cracker

  I am setting 2 css class in the code behind in ASP.NET I could either do: txtBox.Attributes.Add("class", "myClass1"); txtBox.Attributes.Add("class", "myClass2"); it's always apply one Class .. How can i add thw two classes ?

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• Can I use C++ header files in kernel part of a CUDA code?

  - by Pooya

  I want to compare two strings in a kernel function. Can I use strcomp in file? Generally, can I use C++ libraries in my CUDA code?

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• How to remove all inline styled `style=properties+val` from every tag from a long source code?

  - by jitendra

  How to remove all inline styled style=properties+val from every tag from a long source code quickly. For example. <p style="boder:2px red solid>some text</p> <span style="background:red">some text</span> to <p>some text</p> <span>some text</span>

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• How do I execute some code in a superclass after all the subclasses have been constructed?

  - by Thiado de Arruda

  Is there a way to do this in C#? I know that the subclass will call the superclass constructor before calling its own constructor, but what If I have some code on the superclass that should only be executed after all the subclasses constructors have been called?

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• How do i pass null into stdin like this perl code?

  - by acidzombie24

  This is my question and apparently this is the answer. I found you can stdout to null by writing NUL in command prompt so i tried writing < NUL at the end of my argument. No luck. How do i pass in null or do something with the IO locks like that perl code does so i can get my ffmpeg script not locking up after 15 or so seconds?

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• What are some good ways to prevent people from copying my source code?

  - by Scarface

  I have a lot of customized javascript and layout design, and I want to prevent as best I can people just copying and pasting and then using it for themselves. Is there any practical way to do this, or do I basically just have to be happy my php code does not show? I want to at least make it difficult to copy my site.

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• Can python code (say if I used djangno) be obfuscated to the same 'level' as c#/java?

  - by Blankman

  If I obfuscated python code, would it provide the same level of 'security' as c#/java obfuscating? i.e it makes things a little hard, but really you can still reverse engineer if you really wanted to, its just a bit cryptic.

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• How do stop people from stealing my php code?

  - by s4u

  How do stop people from stealing my php code? Is it possible to crack server side like php codes? how to prevent it?

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• How do I obtain the ASCII code of a character?

  - by sterh

  Hello, I have a char variable, declared for example as: char a = 's'; How can I get the ASCII code of this symbol? Thank you.

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• How to set iPhone tab bar icon in code?

  - by Mark Struzinski

  I am using the same ViewController for several different views. When instantiating the ViewController for a specific view, is there an easy way to specify the tab bar icon via code?

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• What is (self) in the python code? (OOP question)

  - by alex

  class MyController(BaseController): def index(self): # Return a rendered template #return render('/test.mako') # or, return a response return '' Why does the function "index" have "self"? I got this code from Pylons controller

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• How to find out the html code for a currency?

  - by leomayleomay

  The html code for USD '$' is "&#36;", how could I find the html codes for other currencies? Thanks a lot.

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• Do we still need backup code for people who have javascript disabled?

  - by SLC

  I hear about it a bit in tutorials that I watch, that certain things won't work if javascript is disabled. Occasionally I see workarounds. The question is, are these relevent? I can't imagine anyone not having a javascript enabled browser nowadays, except the most ancient of phones, and chances are your page won't render on them properly anyway. Do people still bother to write backup code for javascript being disabled?

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• Any pitfalls using char* instead of void* when writing cross platform code?

  - by UberMongoose

  Is there any pitfalls when using char*'s to write cross platform code that does memory access? I'm working on a play memory allocator to better understand how to debug memmory issues. I have come to believe char*'s are preferable because of the ability to do pointer arithmetic and derefernce them over void*'s, is that true? Do the following assumptions always hold true on different common platforms? sizeof(char) == 1 sizeof(char*) == sizeof(void*) sizeof(char*) == sizeof(size_t)

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• Can anyone paste code for detcting memory leaks in win ce 6.0?

  - by user300774

  Hey i need code for detecting memory leaks in win ce. I am using Visual c++. Can any one give please?

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• Cluttered code (almost complete): refactor it now or later?

  - by Jorge

  I have a very cluttered code, and the current revision is almost complete, meaning all functionalities i wanted for this revision/sprint are done. Should i finish this revision as it is and refactor it later or should i refactor it right now?

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• How can I view the source code for a particular `predict` function?

  - by merlin2011

  Based on the documentation, predict is a polymorphic function in R and a different function is actually called depending on what is passed as the first argument. However, the documentation does not give any information about the names of the functions that predict actually invokes for any particular class. Normally, one could type the name of a function to get its source, but this does not work with predict. If I want to view the source code for the predict function when invoked on objects of the type glmnet, what is the easiest way?

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• I need to run some code only 40% of the times, how may i do this?

  - by user305270

  [Rails] I need to run some code only 40% of the times, how may i do this? i need to make some square items, and there can be a max of 5 per row, and a min of 1 per row. then i want to have a row with 2 boxes, 5boxe, 1 box and so on, random... the last box of the row, will have a clear:both class..

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