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What are the best practices to follow when declaring an array in Javascript?
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Mostly, people use var a = [] because Douglas Crockford says so.
His reasons include the non-intuitive and inconsistent behaviour of new Array():
var a = new Array(5); // an array pre-sized to 5 elements long
var b = new Array(5, 10); // an array wi...
How can I create an object based on an interface file definition in TypeScript?
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If you are creating the "modal" variable elsewhere, and want to tell TypeScript it will all be done, you would use:
declare const modal: IModal;
If you want to create a variable that will actually be an instance of IModal in TypeScript you will need to define...
Can't launch my app in Instruments: At least one target failed to launch
...e signing entitlements set correctly. Running the app on my phone is fine, but launching it in instruments gives me an error message:
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Lists in ConfigParser
... If you did it this way your config section would look like:
[Section 3]
barList=item1,item2
It's not pretty but it's functional for most simple lists.
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Why can't variable names start with numbers?
I was working with a new C++ developer a while back when he asked the question: "Why can't variable names start with numbers?"
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HashMap to return default value for non-found keys?
Is it possible to have a HashMap return a default value for all keys that are not found in the set?
14 Answers
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Creating virtual directories in IIS express
...l directory in IIS express? I know that Cassini can't do this and it would be nice to be able to do this without using a full version of IIS.
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How should I detect unnecessary #include files in a large C++ project?
...hing will compile fine with them removed, and in other cases classes could be forward declared and the #include could be moved to the .cpp file. Are there any good tools for detecting both of these cases?
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Center a popup window on screen?
... opened via javascript window.open function on the center of screen variable to the currently selected screen resolution ?
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Log4net rolling daily filename with date in the file name
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MunMun
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