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Flexbox: center horizontally and vertically

...v class="flex-item">3</div> <div class="flex-item">4</div> </div> </div> See demo at: http://jsfiddle.net/audetwebdesign/tFscL/ Your .flex-item elements should be block level (div instead of span) if you want the height and top/bottom padding t...
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not None test in Python [duplicate]

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How to make DialogFragment width to Fill_Parent

...| edited Sep 22 '16 at 13:49 answered Oct 5 '14 at 21:44 sa...
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Disable a Button

... | edited Jan 24 '17 at 16:05 answered Aug 27 '14 at 10:26 ...
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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?

... edited Dec 22 '11 at 12:04 Otiel 16.9k1313 gold badges6868 silver badges119119 bronze badges answered N...
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Java: function for arrays like PHP's join()?

... edited Aug 26 '17 at 21:04 OneCricketeer 115k1212 gold badges7979 silver badges165165 bronze badges ans...
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What is Bit Masking?

...lying the mask to the value means that we want to clear the first (higher) 4 bits, and keep the last (lower) 4 bits. Thus we have extracted the lower 4 bits. The result is: Mask: 00001111b Value: 01010101b Result: 00000101b Masking is implemented using AND, so in C we get: uint8_t stuff(...) ...
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Measuring code execution time

... | edited Apr 2 '19 at 14:30 Sebastian Brosch 35.1k1414 gold badges5555 silver badges6969 bronze badges ...
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Max length UITextField

...| edited May 7 '19 at 23:24 answered Aug 10 '14 at 0:13 Ima...
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Java switch statement: Constant expression required, but it IS constant

...essions for the specification of a constant expression1. This refers to §4.12.4 Final Variables which defines a "constant variable" as follows: We call a variable, of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28) a constant varia...