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What is the best way to create constants in Objective-C
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The first question is what scope you want your constants to have, which is really two questions:
Are these constants specific to a single class, or does it make sense to have them all over the application?
If they are class-specific, are they fo...
Why C# fails to compare two object types with each other but VB doesn't?
... @AbZy: I'd hoped to be able to provide a more detailed explanation of what = did in VB, but the spec isn't terribly clear.
– Jon Skeet
Feb 12 '13 at 16:40
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What is the difference between $(command) and `command` in shell programming?
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There is little difference, except for what unescaped characters you can use inside of the command. You can even put `...` commands inside $(...) ones (and vice versa) for a more complicated two-level-deep command substitution.
There is a slightly different inter...
What is setup.py?
Can anyone please explain what setup.py is and how it can be configured or used?
10 Answers
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Show history of a file? [duplicate]
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Actually, looks like this is exactly what I need - the whole timeline is oriented around path/to/file.
– Chris
Mar 21 '12 at 15:56
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Fat models and skinny controllers sounds like creating God models [closed]
...sp. the Rails camp. As a result the routers is basically just figuring out what method to call on what controller and all the controller method does is call the corresponding method on the model and then bring up the view. So I've two concerns here which I don't understand:
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What does $(function() {} ); do?
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is just jQuery short-hand for
$(document).ready(function() { ... });
What it's designed to do (amongst other things) is ensure that your function is called once all the DOM elements of the page are ready to be used.
However, I don't think that's the problem you're having - can you clarify wha...
Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
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This is the only way to do it. What bothers me is that it pollutes the "normal" site with stuff that doesn't belong there and is irrelevant. Oh well. Thanks.
– Christopher Camps
Jan 20 '11 at 6:00
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
...eSelectedLinesUp, click "Press shortcut keys" input and press Alt + Up (or whatever you want for it). And the other one is Edit.MoveSelectedLinesDown, click "Press shortcut keys" input and press Alt + Down (or whatever you want for it).
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What are the main disadvantages of Java Server Faces 2.0?
...essive, even though I am currently a happy ASP.NET MVC / jQuery developer. What I liked most about JSF was the huge amount of AJAX-Enabled UI components which seem to make development much faster than with ASP.NET MVC, especially on AJAX-heavy sites. Integration testing looked very nice too.
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