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What does the exclamation mark do before the function?
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JavaScript syntax 101. Here is a function declaration:
function foo() {}
Note that there's no semicolon: this is just a function declaration. You would need an invocation, foo(), to actually run the function.
Now, when we add the seemingly ...
How do I correctly clone a JavaScript object?
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Disable Rails SQL logging in console
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answered Oct 13 '11 at 20:37
Ryan BiggRyan Bigg
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What is the easiest way to remove all packages installed by pip?
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edited Mar 13 '14 at 14:08
answered Jun 28 '12 at 18:32
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Express next function, what is it really for?
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edited Oct 30 '12 at 5:33
answered Oct 30 '12 at 5:26
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How to resize the iPhone/iPad Simulator?
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⌘+1 for 100%
⌘+2 for 75%
⌘+3 for 50%
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Traits in PHP – any real world examples/best practices? [closed]
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NikiCNikiC
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Android ListView Divider
... or 1dip: if you specify 1dp or 1dip, Android will scale that down. On a 120dpi device, that becomes something like 0.75px translated, which rounds to 0. On some devices, that translates to 2-3 pixels, and it usually looks ugly or sloppy
For dividers, 1px is the correct height if you want a 1 pixel...
Removing “NUL” characters
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This might help, I used to fi my files like this:
http://security102.blogspot.ru/2010/04/findre...
Response.Redirect with POST instead of Get?
...d a response (to the browser that made the request) with HTTP Status Code 302, which tells the browser where to go next. By definition, the browser will make that via a GET request, even if the original request was a POST.
Another option is to use HTTP Status Code 307, which specifies that the bro...