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what is the difference between ?:, ?! and ?= in regex?
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The difference between ?= and ?! is that the former requires the given expression to match and t...
How do I style a dropdown with only CSS?
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1072
Here are three solutions:
Solution #1 - appearance: none - with Internet Explorer 10 - 11 ...
How do I initialize an empty array in C#?
...te an empty array you can do this:
string[] emptyStringArray = new string[0];
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Will Dart support the use of existing JavaScript libraries?
...ation ?
– Amit Tomar
Jan 31 '14 at 10:54
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@AmitTomar the community can't port over all JS librar...
Fixed stroke width in SVG
...in browsers that support those parts from SVG Tiny 1.2, for example Opera 10. The fallback includes writing a small script to do the same, basically inverting the CTM and applying it on the elements that shouldn't scale.
If you want sharper lines you can also disable antialiasing (shape-rendering=o...
android EditText - finished typing event
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answered Nov 9 '11 at 10:19
RenoReno
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Rolling back a remote Git repository
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answered Feb 25 '09 at 23:51
elmarcoelmarco
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emacs zoom in/zoom out
...) on the mouse.
– sawa
Apr 4 '11 at 0:05
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Can we have multiple “WITH AS” in single sql - Oracle SQL
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DeepshikhaDeepshikha
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Objective-C parse hex string to integer
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Joshua Weinberg's answer is mostly correct, however the 0x prefix is optional when scanning hexadecimal integers. If you have a string in the format #01FFFFAB, you can still use NSScanner, but you can skip the first character.
unsigned result = 0;
NSScanner *scanner = [NSScanner...