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Performance differences between debug and release builds
...Release build version of your program. It does happen however. Both the x64 and the x86 jitters have had problems with structs. The x86 jitter has trouble with floating point consistency, producing subtly different results when the intermediates of a floating point calculation are kept in a FPU r...
decimal vs double! - Which one should I use and when? [duplicate]
... have 16 digits - that is only the number of meaningful digits. Floats are based around exponents in base 2 math - some base 10 numbers are corrupted because they are an infinite series if converted to a base 2 exp, in binary float math 0.1 * 0.1 != 0.01 because 0.1 cannot be represented exactly. Ma...
How to get all of the immediate subdirectories in Python
... return the directory with the final slash (as unix would) while most path based solutions will omit the final slash.
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USB Debugging option greyed out
...ebug when linked to the computer. Check it.
– DSlomer64
Jul 22 '16 at 12:25
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How to vertically align text inside a flexbox?
...l>
<li>This is the text</li>
</ul>
codepen demo
Technically, here's how align-items and align-self work...
The align-items property (on the container) sets the default value of align-self (on the items). Therefore, align-items: center means all flex items will be ...
Round a Floating Point Number Down to the Nearest Integer?
...s because 1.9999999999999999 is actually equal to 2.0 in the internal float64 representation. I. e. it's already rounded as soon as it is parsed into a float, as a 64 bit float cannot represent that many significant digits. You can verify that with evaluating 1.9999999999999999 == 2.0. And if you su...
List all base classes in a hierarchy of given class?
... (whether it is a new-style class or not), how do you generate all the base classes - anywhere in the inheritance hierarchy - it issubclass of?
...
Calculating text width
...it's faster for frequent uses because it reuses an existing DOM element.
Demo: http://jsfiddle.net/philfreo/MqM76/
// Calculate width of text from DOM element or string. By Phil Freo <http://philfreo.com>
$.fn.textWidth = function(text, font) {
if (!$.fn.textWidth.fakeEl) $.fn.textWidth...
How to set up fixed width for ?
...lt;/td>
</tr>
</tbody>
</table>
Demo here
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Conversion from Long to Double in Java
... Naman
68.5k2121 gold badges156156 silver badges264264 bronze badges
answered Sep 16 '10 at 8:23
YoKYoK
13.4k44 gold badges4444...