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How to test if string exists in file with Bash?
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edited Jun 30 '18 at 19:25
Jee
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answered Jan 7 '13 at 18:11
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How to add leading zeros?
...let's try a harder example of making powers of 10 width 8 too.
anim <- 25499:25504
x <- 10 ^ (0:5)
paste (and it's variant paste0) are often the first string manipulation functions that you come across. They aren't really designed for manipulating numbers, but they can be used for that. ...
Remove vertical padding from horizontal ProgressBar
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answered Mar 25 '13 at 9:19
Stephen WanStephen Wan
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How can I call controller/view helper methods from the console in Ruby on Rails?
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Gordon WilsonGordon Wilson
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Removing all non-numeric characters from string in Python
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answered Aug 8 '09 at 17:25
Ned BatchelderNed Batchelder
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Get current directory name (without full path) in a Bash script
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edited Feb 25 '19 at 13:11
Nick Bull
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Integrated Markdown WYSIWYG text editor
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edited May 21 '14 at 10:25
answered Nov 5 '12 at 20:42
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Read an Excel file directly from a R script
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Given the proliferation of different ways to read an Excel file in R and the plethora of answer...
How to link to specific line number on github
...ct one or more lines. Please upvote @watashiSHUN's answer too.
update 3/25/2016: Case in point — in the example above, I referred to the "README" file in the URL. Those non-canonical urls actually worked when this answer was written. But now those urls no longer work since README was moved to R...
Proper way to exit iPhone application?
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