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How to darken a background using CSS?

....png); } Reference: linear-gradient() - CSS | MDN UPDATE: Not all browsers support RGBa, so you should have a 'fallback color'. This color will be most likely be solid (fully opaque) ex:background:rgb(96, 96, 96). Refer to this blog for RGBa browser support. ...
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How to find memory leak in a C++ code/project?

...e software tools 1 Understand the operator basics. The C++ operator new allocates heap memory. The delete operator frees heap memory. For every new, you should use a delete so that you free the same memory you allocated: char* str = new char [30]; // Allocate 30 bytes to house a string. delete ...
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How to watch for array changes?

...ent } return n; } }); 1 Alternatively, if you'd like to target all arrays, you could override Array.prototype.push(). Use caution, though; other code in your environment may not like or expect that kind of modification. Still, if a catch-all sounds appealing, just replace myArray with Ar...
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Do I need to disable NSLog before release Application?

... get debug messages. When you're ready to release a beta or final release, all those DLog lines automatically become empty and nothing gets emitted. This way there's no manual setting of variables or commenting of NSLogs required. Picking your build target takes care of it. ...
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Grid of responsive squares

...creating a layout with responsive squares . Each square would have vertically and horizontally aligned content. The specific example is displayed below... ...
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Abstract methods in Python [duplicate]

...what a metaclass is, don't worry about it. :-) – kindall Dec 8 '10 at 0:15 1 The linked tutorial ...
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Mac zip compress without __MACOSX folder?

... How might I do this recursively for all zip files? – Wowfunhappy Jun 27 '17 at 3:56 ...
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Relational table naming convention [closed]

...e theory. Some of the wonderful things about Standards are: they are all integrated with each other they work together they were written by minds greater than ours, so we do not have to debate them. The standard table name refers to each row in the table, which is used in the all verbiage, n...
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How to convert PascalCase to pascal_case?

...esult [$output]\n"; } } function from_camel_case($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); } ...
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Where is my Django installation?

... Current top (accepted) answer works with my Ubuntu installation. As does yours. As do all of them! – Adam Marshall Apr 28 '14 at 14:24 ...