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Diff files present in two different directories
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You can use the diff command for that:
diff -bur folder1/ folder2/
This will output a recursive diff that ignore spaces, with a unified context:
b flag means ignoring whitespace
u flag means a unified context (3 lines before and after)
r flag means recursive
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What does -save-dev mean in npm install grunt --save-dev
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edited Apr 5 '19 at 9:35
Rob
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answered Oct 7 '13 at...
What does java:comp/env/ do?
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Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/t...
How to rename a single column in a data.frame?
I know if I have a data frame with more than 1 column, I can use
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JavaScript data grid for millions of rows [closed]
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How to estimate how much memory a Pandas' DataFrame will need?
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df.memory_usage() will return how many bytes each column occupies:
>>> df.memory_usag...
Can I browse other people's (Apple) bug reports? [closed]
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As other people have said here, you can't see the bugs that other people have reported to Appl...
Where is Java Installed on Mac OS X?
I just downloaded Java 7u17 on Mac OS 10.7.5 from here and then successfully installed it. In order to do some JNI programming, I need to know where Java installed on my Mac.
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How to suppress specific MSBuild warning
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0 Turns off emission of all warning messages.
1 Displays severe warning messages
2 Displays level 1 warnings plus certain, less-severe warnings, such
as warnings about hiding class members
3 Displays level 2 warnings plus certain, less-severe wa...
How to create a temporary directory/folder in Java?
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