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Most efficient way to remove special characters from string
...om a string. Allowed characters are A-Z (uppercase or lowercase), numbers (0-9), underscore (_), or the dot sign (.).
24 An...
Using git commit -a with vim
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edited May 23 '11 at 15:02
answered May 23 '11 at 14:48
a...
Assign variables to child template in {% include %} tag Django
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edited Mar 9 '16 at 10:36
Flimm
86.5k2828 gold badges186186 silver badges191191 bronze badges
answe...
SVG图像加载扩展 - 第三方扩展集合 · App Inventor 2 中文网
...位为像素。
不透明度
设置SVG图像的不透明度，范围为0.0-1.0。
旋转角度
设置SVG图像的旋转角度，单位为度。
水平缩放
设置SVG图像的水平缩放比例。
垂直缩放
设置SVG图像的垂直缩放比例。
方法
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URL-parameters and logic in Django class-based views (TemplateView)
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answered Apr 2 '13 at 1:09
NgenatorNgenator
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Cannot get to $rootScope
...
307
You can not ask for instance during configuration phase - you can ask only for providers.
var ...
How to capture UIView to UIImage without loss of quality on retina display
... UIGraphicsBeginImageContextWithOptions (as documented on this page). Pass 0.0 for scale (the third argument) and you'll get a context with a scale factor equal to that of the screen.
UIGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on ...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
...C++ environment is the free and largely excellent Microsoft Visual Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more luck that I would like...
Is there a CSS selector by class prefix?
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edited Nov 19 '18 at 0:38
Daniel Compton
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an...
Passing parameters to a Bash function
... arguments by their position (not by name), that is $1, $2, and so forth. $0 is the name of the script itself.
Example:
function_name () {
echo "Parameter #1 is $1"
}
Also, you need to call your function after it is declared.
#!/usr/bin/env sh
foo 1 # this will fail because foo has not be...