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How to exit git log or git diff [duplicate]
... press q to exit.
git hist is using a pager tool so you can scroll up and down the results before returning to the console.
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Java - get pixel array from image
...tes of data starting from the top left of the bitmap
// image and goes down.
// Top to bottom. Left to right.
final byte[] pixels = ((DataBufferByte) image.getRaster()
.getDataBuffer()).getData();
final int width = image.getWidth();
final int height = image.getHeight...
Best practices for large solutions in Visual Studio (2008) [closed]
... don't want to get hammered in this question about the benefits of cutting down your solution size, but I think you have no other option when it comes to speeding up load time (and memory usage) of devenv.
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What is the point of a private pure virtual function?
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@Gentleman... hmmm scroll down to Colin D Bennett's comment. He seems to think that "A private virtual function can be overridden by derived classes, but can only be called from within the base class.". @Michael Goldshteyn also thinks like that too.
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Why doesn't margin:auto center an image?
...cal alignment is not as straight forward as you might have hoped. It's all down to the CSS spec - check out this beautifully concise article on the matter - phrogz.net/css/vertical-align/index.html
– TheDeadMedic
Jun 10 '10 at 14:33
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Insert string at specified position
...oked alright, the query resulted in a error which took me a while to track down. The following is my version of the stringInsert function requiring only one parameter.
function stringInsert($str,$insertstr,$pos)
{
$str = substr($str, 0, $pos) . $insertstr . substr($str, $pos);
return $str;
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What is N-Tier architecture?
...distributed and so on. Whether or not something is a 'tier' largely comes down to whether or not the tier provides an interface and deployment model to services that are behind (or beneath) the tier. So a content distribution network would be a tier, but an authentication service would not be.
N...
Printing leading 0's in C?
... @Elric If you give a numeric argument to the man command, it narrows it down to that particular section. Without it, you'll get the man page for the shell command printf instead of the C function.
– Paul Tomblin
Feb 25 '18 at 16:51
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What does threadsafe mean?
... correctly under mutli-threaded and concurrent use, but this is often more down to luck and coincidence, than careful design. Even if some module does not break for you under, it may break when moved to other environments.
Multi-threading bugs are often hard to debug. Some of them only happen occas...
How do HttpOnly cookies work with AJAX requests?
...cks which rely on modifying the client's cookies (not uncommon).
It boils down to the fact that a) no single improvement will solve all vulnerabilities and b) no system will ever be completely secure. HTTP-Only is a useful tool in shoring up against XSS.
Similarly, even though the cross domain re...