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How do JavaScript closures work?
... v v
var func = (function() { var a = 'val'; return function() { alert(a); }; })();
All variables outside the returned function are available to the returned function, but they are not directly available to the returned function object...
func(); // Alerts "val"
func.a; // Undefined
Ge...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
...t having a mocking framework is not much of an advantage. I've been using VS 2008 unit test projects with the Moq framework which uses a novel approach, leveraging LINQ expression trees: code.google.com/p/moq
– DSO
May 27 '09 at 19:49
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what is faster: in_array or isset? [closed]
...affect runtime performance, you can check out the compiled version of your script:
echo isset($arr[123])
compiled vars: !0 = $arr
line # * op fetch ext return operands
-----------------------------------------------------------------------------
1 0 &...
:after vs. ::after
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It's pseudo-class vs pseudo-element distinction.
Except for ::first-line, ::first-letter, ::before and ::after (which have been around a little while and can be used with single colons if you require IE8 support), pseudo-elements require doub...
How can I check if a Perl array contains a particular value?
...off the warnings by turning on experimental pragma by adding below to your script/module:
use experimental 'smartmatch';
Alternatively if you want to avoid the use of smartmatch - then as Aaron said use:
if ( grep( /^$value$/, @array ) ) {
#TODO:
}
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View array in Visual Studio debugger? [duplicate]
...ur: "error: + cannot be performed on 'pArray' and '1'". What version of VS are you using?
– An Cong Tran
Jun 14 '14 at 17:03
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How to fix Error: “Could not find schema information for the attribute/element” by creating schema
I have a windows forms application written in VS2010 with C# and get the following errors in the app.config file:
10 Answ...
Java 32-bit vs 64-bit compatibility
... platform independent, assuming you use platform independent libraries. 32 vs. 64 bit shouldn't matter.
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Php multiple delimiters in explode
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what about using
$output = preg_split( "/ (@|vs) /", $input );
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Disable Browser Link - which toolbar
...browser link. I found this question:
How can I disable __vwd/js/artery in VS.NET 2013?
and many other resources saying I should untick "Enable Browser Link" in the toolbar, but that toolbar doesn't show up in my visual studio. I've enabled all the debug toolbars but still no browser link button.
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