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Evaluating a mathematical expression in a string
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edited Aug 27 '18 at 19:07
answered Mar 3 '10 at 13:52
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Python 3: ImportError “No Module named Setuptools”
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answered Jan 20 '13 at 16:27
tiagotiago
18.1k99 gold badges6262 silver badges7878 bronze badges
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Shortcut to switch between design and text in Android Studio
... before
– Srneczek
Jun 20 '16 at 18:27
In Linux(for me) and probably other platforms a RESTART in required for it to a...
Is Mono ready for prime time? [closed]
...ly compatible enough to just take of and run already written code for Microsoft's runtime?
17 Answers
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What should every programmer know about security? [closed]
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However, unfortunately it's almost impossible to instantiate the principle of least privilege in any modern system. For example, the Linux kernel (source I'm currently using) contains over 9.4 million lines of C code and over 400K lines of assembly, all of...
Bash if [ false ] ; returns true
...e; a non-empty string is an expression that evaluates as true, just as in most other programming languages. false is a command which always fails. (By analogy, true is a command that always succeeds.)
– chepner
Oct 29 '13 at 22:24
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Cannot find module cv2 when using OpenCV
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answered Jan 27 '17 at 14:03
RikaRika
16.6k2626 gold badges8282 silver badges164164 bronze badges
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...ere, undo logs, caches, etc...).
Anyways, I found that if you look in the OS directory where the files-per-table are stored, /var/lib/mysql by default on OSX, /usr/local/var/mysql with homebrew iirc, you'll find an orphaned tablename.ibd file without it's normal companion tablename.frm file. If yo...
How to set Meld as git mergetool
.../meld-1.6.0/Bin/meld.sh
With a script meld.sh:
#!/bin/env bash
C:/Python27/pythonw.exe C:/meld-1.6.0/bin/meld $@
abergmeier mentions in the comments:
I had to do:
git config --global merge.tool meld
git config --global mergetool.meld.path /c/Program files (x86)/Meld/meld/meldc.exe
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Echo newline in Bash prints literal \n
...lls the bill perfectly.
– JESii
May 27 '15 at 13:46
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