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How to alter a column and change the default value?

...ike this col col) – Shafizadeh Sep 30 '18 at 15:28 4 @Shafizadeh Yes, it is. This provides the po...
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How to convert PascalCase to pascal_case?

...n"; } } function from_camel_case($input) { preg_match_all('!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!', $input, $matches); $ret = $matches[0]; foreach ($ret as &$match) { $match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match); } return implode(...
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How do I make a placeholder for a 'select' box?

... 3074 A non-CSS - no JavaScript/jQuery answer: <select> <option value="" disabled...
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Can Json.NET serialize / deserialize to / from a stream?

... answered Nov 16 '11 at 20:29 Paul TyngPaul Tyng 7,58411 gold badge2828 silver badges5656 bronze badges ...
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How to print out the contents of a vector?

... 410 You can use an iterator: std::vector<char> path; // ... for (std::vector<char>::cons...
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CSS customized scroll bar in div

... mention at the end has the following statement and was recently updated (10 Oct 2014): Some browsers (IE, Konqueror) support the non-standard properties 'scrollbar-shadow-color', 'scrollbar-track-color' and others. These properties are illegal: they are neither defined in any CSS specification ...
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Structure padding and packing

...ress boundaries - say, int members would have offsets, which are mod(4) == 0 on 32-bit platform. Padding is on by default. It inserts the following "gaps" into your first structure: struct mystruct_A { char a; char gap_0[3]; /* inserted by compiler: for alignment of b */ int b; char...
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How to close a Java Swing application from the code

... 106 Your JFrame default close action can be set to "DISPOSE_ON_CLOSE" instead of EXIT_ON_CLOSE (why...
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What is href=“#” and why is it used?

...| edited Dec 28 '16 at 11:06 Matthias Braun 22k1616 gold badges104104 silver badges138138 bronze badges ...
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Is it safe to parse a /proc/ file?

... +400 In general, no. (So most of the answers here are wrong.) It might be safe, depending on what property you want. But it's easy to end ...