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grep without showing path/file:line
How do you grep and only return the matching line? i.e. The path/filename is omitted from the results.
3 Answers
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Convert number strings with commas in pandas DataFrame to float
...have a DataFrame that contains numbers as strings with commas for the thousands marker. I need to convert them to floats.
3...
jQuery date formatting
...lliant @pekka. Also, it's the right answer.
– jcolebrand
Mar 9 '11 at 18:34
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jQuery dateFormat d...
jekyll markdown internal links
...sily, e.g. render to [Title of post](/correct/permalink) with a single command? I could only do it with filtering which is too verbose.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Dec 3 '14 at 16:50
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C++11 emplace_back on vector?
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Yeah, spelling it out helps me understand what you meant! Good point. I agree that sometimes the generalisation is bearable when weighed against the other stuff the STL provides for us: I use that semi-often with pair... but sometimes wonder if I really gain much...
How can you iterate over the elements of an std::tuple?
...le. For C++ beginners looking for background on how this works, see SFINAE and enable_if documentation.
– Faheem Mitha
Feb 12 '12 at 5:28
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Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
Something I often used back in C++ was letting a class A handle a state entry and exit condition for another class B , via the A constructor and destructor, to make sure that if something in that scope threw an exception, then B would have a known state when the scope was exited. This isn't pur...
eclipse won't start - no java virtual machine was found
Eclipse was running fine yesterday (and has been since I installed it about a year ago). Now all the sudden I'm getting the following error on startup:
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Can I escape a double quote in a verbatim string literal?
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I'm trying to use @Html.Raw() and the quadruple quote breaks my string
– JoshYates1980
Sep 26 '14 at 20:35
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Filtering a list of strings based on contents
... edited May 17 at 20:09
wjandrea
12.4k55 gold badges2424 silver badges4747 bronze badges
answered Jan 28 '10 at 7:20
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