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How to change the blue highlight color of a UITableViewCell?
...: cell.selectedBackgroundView.backgroundColor = [UIColor colorWithHex:@"ecf2f5" andAlpha:1];
– Dannie P
May 1 '14 at 14:28
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Regular expression to match URLs in Java
...634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629|\u0627\u0644\u0645\u063a\u0631\u0628|\u0627\u0645\u0627\u0631\u0627\u062a|\u0628\u06be\u0627\u0631\u062a|\u062a\u0648\u0646\...
Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
...to redirect to it on the server, like this: www.example.com/?redirectUrl=%2F%3Fval%3D1%23part2 and of course you'd have to add in support to redirect to that other url in your other page. Not awesome, and doesnt work for all use cases of course, but does work for bookmarks. Note that if you do thi...
Why does GCC generate such radically different assembly for nearly the same C code?
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Int division: Why is the result of 1/3 == 0?
... static void main(String d[]){
double g=1f/3;
System.out.printf("%.2f",g);
}
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What Every Programmer Should Know About Memory?
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Show a number to two decimal places
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Alternatively,
$padded = sprintf('%0.2f', $unpadded); // 520 -> 520.00
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Which timestamp type should I choose in a PostgreSQL database?
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Saving image from PHP URL
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urlencode('example.com/image.php') == 'http%3A%2F%2Fexample.com%2Fimage.php', obviously not what you want. Also file is binary, proper flag needs to be set.
– vartec
Apr 7 '09 at 7:19
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Only get hash value using md5sum (without filename)
...e command echo -n foo | md5sum outputs 2 shell words to stdout: acbd18db4cc2f85cedef654fccc4a4d8 and - (the - indicates the source as stdin). – You must tell bash to capture those words into a string, using Command Substitution: $( command ). – The ( brackets ) produce a bash array with 2 ele...