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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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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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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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How to concatenate stdin and a string?
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-J is for the Mac version. For Linux -I performs the same function.
– user2635263
Jul 22 '16 at 2:46
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Typing Enter/Return key using Python and Selenium?
...ter Key and Return Key
On computer keyboards, the Enter (or the Return on Mac OSX) in most cases causes a command line, window form, or dialog box to operate its default function. This is typically to finish an "entry" and begin the desired process, and is usually an alternative to pressing an OK b...