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What is the difference between sed and awk? [closed]
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Just an FYI for anyone stumbling across this on a mac, try "sed -E 's/-([0-9]+.[0-9]*)/(\1)/g'" for the first sed example
– Daniel Schmidt
May 8 '18 at 21:05
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Get MIME type from filename extension
..."application/msword"},
{".docm", "application/vnd.ms-word.document.macroEnabled.12"},
{".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
{".dot", "application/msword"},
{".dotm", "application/vnd.ms-word.template.macroEnabled.12"},
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How to log SQL statements in Grails
...set global general_log = true;
Now everything is logged to you log file. Mac / linux example to show nice stream of your queries.
tail -f path_to_log_file
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How to create PDF files in Python [closed]
... Wow, Qt looks amazing. They say they support 15 plaforms, inc. Windows, Mac OS X, Linux, Android, iOS, Windows RT plus these Real-Time Operating Systems- INTEGRITY QNX VxWorks qt.io/qt-framework . And, since I'm a python fan, I like "PyQt combines all the advantages of Qt and Python. A ...
Rails and PostgreSQL: Role postgres does not exist
I have installed PostgreSQL on my Mac OS Lion, and am working on a rails app. I use RVM to keep everything separate from my other Rails apps.
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Apply formula to the entire column
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Works with CMD + Enter on Mac.
– StapleGun
Jan 8 '19 at 13:24
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...r架构图
boost多索引容器multi_index_container性能测试
原文地址：http://blog.csdn.net/gongxinheng/archive/2010/03/27/5421914.aspx
by: HengStar 2010/3/27
我是一名游戏开发程序员，研究C++ Boost库已经有一小段时日了，学的越多愈发愈感觉出它的强...
Linux command: How to 'find' only text files?
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On Mac OS X, I need to change this to find . -type f -exec grep -Il "" {} \;.
– Alec Jacobson
Jan 5 '14 at 22:49
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Running JAR file on Windows
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1) That would not work on Mac. or Unix. 2) It creates an unnecessary file. 3) Better answers were provided over 2 years ago. 4) ..And that word is 'you'.
– Andrew Thompson
Jul 11 '11 at 21:58
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How to terminate a python subprocess launched with shell=True
... Nice and light solution for *nix, thanks! Works on Linux, should work for Mac as well.
– MarSoft
Aug 24 '15 at 14:10
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