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PHP passing $_GET in linux command prompt
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How can one use multi threading in PHP applications
...Run
12:00:06pm: A -start -sleeps 5
12:00:06pm: B -start -sleeps 3
12:00:06pm: C -start -sleeps 10
12:00:06pm: D -start -sleeps 2
12:00:08pm: D -finish
12:00:09pm: B -finish
12:00:11pm: A -finish
12:00:16pm: C -finish
Second Run
12:01:36pm: A -start -...
How to automatically generate N “distinct” colors?
...ss or saturation, you can distribute the hues like so:
// assumes hue [0, 360), saturation [0, 100), lightness [0, 100)
for(i = 0; i < 360; i += 360 / num_colors) {
HSLColor c;
c.hue = i;
c.saturation = 90 + randf() * 10;
c.lightness = 50 + randf() * 10;
addColor(c);
}
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How to include external Python code to use in other files?
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153
You will need to import the other file as a module like this:
import Math
If you don't want t...
Parse a .py file, read the AST, modify it, then write back the modified source code
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73
Pythoscope does this to the test cases it automatically generates as does the 2to3 tool for pyth...
Running a specific test case in Django when your app has a tests directory
The Django documentation ( http://docs.djangoproject.com/en/1.3/topics/testing/#running-tests ) says that you can run individual test cases by specifying them:
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手机当上位机：用二进制协议和设备收发数据 · App Inventor 2 中文网
...低 8 位 01）。
准备
电脑装好 Python 3（不需要装任何库），下载 binary_device.py，运行 python binary_device.py。
窗口显示「模拟设备已启动，端口 8888」和电脑 IP。电脑和手机连同一个 Wi-Fi；IP 不对时在电脑上用 ipc...
sqlalchemy: how to join several tables by one query?
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Ryabchenko Alexander
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answered May 18 '11 at 13:04
Abdul KaderAbdul ...
Replacing some characters in a string with another character
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340
echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC__...