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In Bash, how do I add a string after each line in a file?
...fter each line in a file using bash? Can it be done using the sed command, if so how?
6 Answers
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Why is `replace` property deprecated in AngularJS directives? [duplicate]
... on will be removed in the next major angular version.
This feature has difficult semantics (e.g. how attributes are merged)
and leads to more problems compared to what it solves. Also, with
WebComponents it is normal to have custom elements in the DOM.
It sounds to me like its a combination...
How to toggle a boolean?
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@user2846569, if you're toggling the boolean, that means that by nature the variable has already been initialized. You could expand it to bool = !bool || true; to have a default, I suppose.
– Jordan
M...
Get “Value” property in IGrouping
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So basically if we are following the essence of the question value is comparable to ToList() only there is more of an overhead there to convert it to a list as opposed to just pulling out a value
– Coops
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
... be noted that this method works with MultiIndex as well (using df1 as specified in Paul's example):
>>> %timeit df1.groupby(level=df1.index.names).last()
1000 loops, best of 3: 771 µs per loop
>>> %timeit df1[~df1.index.duplicated(keep='last')]
1000 loops, best of 3: 365 µs per...
How do I redirect output to a variable in shell? [duplicate]
... This captures the output of a command, but it does not use a redirect. If you actually need to use a redirect because of a more complex need, See my answer. Google brought you here, right? Why go somewhere else to find the answer you searched for?
– Bruno Bronosky
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How can I configure NetBeans to insert tabs instead of a bunch of spaces?
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Same issue here but I think I've got it: If your current file has "space indents" at some odd distance (like 3, 5, ...) then NetBeans will try to be clever and indent to that level using spaces if you hit tab. Set both tab stop and number of spaces per indent to 8, ...
Add column with number of days between dates in DataFrame pandas
... to subtract dates in 'A' from dates in 'B' and add a new column with the difference.
4 Answers
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How do I find the width & height of a terminal window?
... That does not work in anything but the interactive bash session (if you run the script it is not interactive any longer). The only place you can use it in a script is the prompt_command in bash.
– Doncho Gunchev
Feb 28 '14 at 7:59
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Where does gcc look for C and C++ header files?
... where it looks for includes.
You will get a reliable answer for your specific setup.
Likewise, for the C preprocessor:
`gcc -print-prog-name=cpp` -v
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