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How to get the command line args passed to a running process on unix/linux systems?
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the -ww option allows access to full command-line arguments (as much as is stored by the kernel). See Also: how solaris and bsd get the untruncated commandline parameters for a process and ps options
– GuruM
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How can I pad a String in Java?
...glen3b: For an individual utility, like these string padding helpers, it really makes no difference which lib to use. That said, Guava is overall a more modern, cleaner and better documented lib than its counterparts in various Apache Commons projects (Commons Lang, Commons Collections, Commons IO, ...
cscope or ctags why choose one over the other? [closed]
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ctags enables two features: allowing you to jump from function calls to their definitions, and omni completion. The first means that when you are over a call to a method, hitting g] or CTRL-] will jump to the place where that method is defined or implem...
Resizing an Image without losing any quality [closed]
...re doing vector graphics, there's no way to resize an image without potentially losing some image quality.
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How to capitalize the first letter of word in a string using Java?
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You speak all truth @ArtOfWarfare.
– mharper
Mar 4 '15 at 4:30
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Remove xticks in a matplotlib plot?
...ould replace 'on' with True and 'off' with False.
– BallpointBen
Mar 22 '18 at 23:22
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Answer oug...
With MySQL, how can I generate a column containing the record index in a table?
...l l
JOIN (SELECT @curRow := 0) r;
The JOIN (SELECT @curRow := 0) part allows the variable initialization without requiring a separate SET command.
Test case:
CREATE TABLE league_girl (position int, username varchar(10), score int);
INSERT INTO league_girl VALUES (1, 'a', 10);
INSERT INTO leag...
how to convert an RGB image to numpy array?
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For future reference: $ pip install opencv-python to install opencv
– Kyle C
Aug 9 '18 at 22:17
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How to set Meld as git mergetool
...Program files (x86)/Meld/meld/meldc.exe
Note that meldc.exe was especially created to be invoked on Windows via console. Thus meld.exe will not work properly.
CenterOrbit mentions in the comments for Mac OS to install homebrew, and then:
brew cask install meld
git config --global merge.to...
How to escape os.system() calls?
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Something similar to this is now officially available as shlex.quote.
– Janus Troelsen
Jun 16 '12 at 21:17
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