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Is Ruby pass by reference or by value?
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when I perform a save on the @user object I lose the errors that were initially stored in the lang_errors variable.
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Converting XML to JSON using Python?
...a fair share of ungainly XML->JSON code on the web, and having interacted with Stack's users for a bit, I'm convinced that this crowd can help more than the first few pages of Google results can.
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jasmine: Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL
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Having an argument in your it function (done in the code below) will cause Jasmine to attempt an async call.
//this block signature will trigger async behavior.
it("should work", function(done){
//...
});
//this block signature will run synchronous...
“document.getElementByClass is not a function”
I am trying to run a function onclick of any button with class="stopMusic" . I'm getting an error in Firebug
9 Answers
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Call by name vs call by value in Scala, clarification needed
As I understand it, in Scala, a function may be called either
16 Answers
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Mark parameters as NOT nullable in C#/.NET?
... C#/.NET? Ideally this would also check at compile time to make sure the literal null isn't being used anywhere for it and at run-time throw ArgumentNullException .
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How to ignore files/directories in TFS for avoiding them to go to central source repository?
Is it possible to set up files/folders to ignore on a per-project basis in TFS source control?
6 Answers
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What is the point of a private pure virtual function?
...on of the implementation's customizable behavior". You can read more about it in his article "Virtuality".
There is however one more interesting thing in the code you presented, that deserves some more attention, in my opinion. The public interface consists of a set of overloaded non-virtual functi...
TextView - setting the text size programmatically doesn't seem to work
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Text size 2 will be practically invisible. Try it with 14 at least. BTW, using xml has a lot of advantages and will make your life easier once you need to do anything more complex than 'Hello World'.
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Reload Flask app when template file changes
...t, when running Flask application using the built-in server ( Flask.run ), it monitors its Python files and automatically reloads the app if its code changes:
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