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YAML current date in rmarkdown
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SabDeMSabDeM
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Access an arbitrary element in a dictionary in Python
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91
That only works in Python 2.x, for 3.x you have to use list(my_dict.keys())[0]
– alldayremix
Oct 8 '...
linq query to return distinct field values from a list of objects
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Malice
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answered Jun 3 '11 at 18:53
Jon SkeetJon Skeet
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How do I grep recursively?
...lways use (even on Windows with GoW -- Gnu on Windows):
grep --include="*.xxx" -nRHI "my Text to grep" *
That includes the following options:
--include=PATTERN
Recurse in directories only searching file matching PATTERN.
-n, --line-number
Prefix each line of output with the line numb...
How can I test what my readme.md file will look like before committing to github?
...ile on the repository using GitHub website (without saving it) and name it xxx.md and paste your code there. File extension is .md so you can preview your changes. You will update util you finish, then copy the file content and paste it over the original readme.md file.
– Mahmo...
How can I “pretty print” a Duration in Java?
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Joda Time has a pretty good way to do this using a PeriodFormatterBuilder.
Quick Win: PeriodFo...
How to change the Eclipse default workspace?
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Go to eclipse\configuration\
Open the file "config.ini"
Modify the line
osgi.instance.area.de...
What's default HTML/CSS link color?
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standard link - #0000FF //blue
visited link - #800080 //purple
active link - #FF0000 //red
t...
How to round up a number in Javascript?
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ShadShad
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How do I adb pull ALL files of a folder present in SD Card
...efore pull. Otherwise you'll get an error saying remote object '/data/data/xxx.example.app' does not exist
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