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in iPhone App How to detect the screen resolution of the device
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See the UIScreen Reference: http://developer.apple.com/library/ios/#documentation/uikit/reference/UIScreen_Class/Reference/UIScreen.html
if([[UIScreen mainScreen] respondsToSelector:NSSelectorFromString(@"scale")])
{
if ([[UIScreen mainScreen] scal...
How to implement static class member functions in *.cpp file?
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Sure You can. I'd say that You should.
This article may be usefull:
http://www.learncpp.com/cpp-tutorial/812-static-member-functions/
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fol...
Table fixed header and scrollable body
...gt;
</tbody>
</table>
</div>
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
Or plain ES6 if you prefer (no jQuery required):
// Fix table head
function tableFixHead (e) {
const el = e.target,
sT = el.scrollTop;
el.q...
PHP: How to send HTTP response code?
I have a PHP script that needs to make responses with HTTP response codes (status-codes), like HTTP 200 OK, or some 4XX or 5XX code.
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ImportError in importing from sklearn: cannot import name check_build
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I had the same issue on Windows. Solved it by installing Numpy+MKL from http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy (there it's recommended to install numpy+mkl before other packages that depend on it) as suggested by this answer.
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Ruby Hash to array of values
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Problems with entering Git commit message with Vim
... Your variant good. But I want to go the way of what I wrote (google Translator)
– aTei
Apr 8 '11 at 18:23
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What is the minimum valid JSON?
I've carefully read the JSON description http://json.org/ but I'm not sure I know the answer to the simple question. What strings are the minimum possible valid JSON?
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What size should TabBar images be?
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Reference: https://developer.apple.com/ios/human-interface-guidelines/graphics/custom-icons/[https://developer.apple.com/ios/human-interface-guidelines/graphics/custom-icons/].
So the 50x50 size is a good choice.
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Highlight text similar to grep, but don't filter out text [duplicate]
...ptimize" the empty match, so you might want to use "apple|$" instead (see: https://stackoverflow.com/a/13979036/939457)
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