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What is the shortest function for reading a cookie by name in JavaScript?
...unction name, 90 bytes if you drop the encodeURIComponent.
I've gotten it down to 73 bytes, but to be fair it's 82 bytes when named readCookie and 102 bytes when then adding encodeURIComponent:
function C(k){return(document.cookie.match('(^|; )'+k+'=([^;]*)')||0)[2]}
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Is there any overhead to declaring a variable within a loop? (C++)
...pe there will likely be no difference between the 2 styles (probably right down to the generated code).
However, if the variable is a class with a non-trivial constructor/destructor there could well be a major difference in runtime cost. I'd generally scope the variable to inside the loop (to keep ...
Most tricky/useful commands for gdb debugger [closed]
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backtrace full: Complete backtrace with local variables
up, down, frame: Move through frames
watch: Suspend the process when a certain condition is met
set print pretty on: Prints out prettily formatted C source code
set logging on: Log debugging session to show to others for support
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How to uncheck checkbox using jQuery Uniform library
... no difference at all between the updated jsFiddle and the original (right down to the mislabeling of checkbox 2), except the updated version works for me and the original didn't!?!?
– iPadDeveloper2011
Aug 15 '13 at 2:49
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AVD Manager - Cannot Create Android Virtual Device
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You either haven't selected a CPU/ABI target in the dropdown below the target, or you haven't installed a system image. Open your SDK manager and ensure that you've installed ARM EABI v7a System Image under the Android 4.2 section.
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How to set conditional breakpoints in Visual Studio?
...nditional breakpoint but since it wasn't in a conditional branch it slowed down the execution speed to the point where after a few minutes I would just terminate the debug session. Using the compiled breakpoint made it instantaneous.
– Goldfish Sandwich
May 7 ...
What are the differences between BDD frameworks for Java? [closed]
...e specs, but some tests will need mocks or stubs, esp. when you design top down (from overview to detail).
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In c# what does 'where T : class' mean?
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Voted down, it must not be selected as answer.
– Jonathan
Aug 22 at 17:30
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Why is UICollectionViewCell's outlet nil?
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I don't understand why this was down voted. This was the answer to my problem.
– Félix Simões
Jun 24 '15 at 9:17
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Simple example of threading in C++
...y just specified a stock std::thread model in c++0x, which was just nailed down and hasn't yet been implemented. The problem is somewhat systemic, technically the existing c++ memory model isn't strict enough to allow for well defined semantics for all of the 'happens before' cases. Hans Boehm wrote...