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converting a base 64 string to an image and saving it
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225
Here is an example, you can modify the method to accept a string parameter. Then just save th...
Open document with default OS application in Python, both in Windows and Mac OS
...ed, too.
You can also call them via subprocess module, but...
For Python 2.7 and newer, simply use
subprocess.check_call(['open', filename])
In Python 3.5+ you can equivalently use the slightly more complex but also somewhat more versatile
subprocess.run(['open', filename], check=True)
If yo...
内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...
...序使用glibc提供的malloc/free系列函数，而glibc使用的ptmalloc2在性能上远远弱后于google的tcmalloc和facebook的jemalloc。 而且后两者只需要使用LD_PRELOAD环境变量启动程序即可，甚至并不需要重新编译。
glibc ptmalloc2
ptmalloc2即是我们当前使...
Asynchronous shell exec in PHP
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219
If it "doesn't care about the output", couldn't the exec to the script be called with the &...
Running Python on Windows for Node.js dependencies
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22 Answers
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Set environment variables on Mac OS X Lion
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edited May 23 '17 at 11:55
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answered Sep 21 '11 at 15:02
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Batch file to copy files from one folder to another folder
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edited Jun 3 '14 at 20:04
answered Jun 12 '09 at 12:57
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Git Pull While Ignoring Local Changes?
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12 Answers
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Clear Application's Data Programmatically
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edited Jun 12 '19 at 23:42
answered Mar 22 '15 at 17:03
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