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Is there a practical use for weak references? [duplicate]
Since weak references can be claimed by the garbage collector at any time, is there any practical reason for using them?
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How do I include a pipe | in my linux find -exec command?
...the -c option. Otherwise you will get a puzzling No such file or directory error message.
– asmaier
Dec 6 '13 at 12:22
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How to debug Lock wait timeout exceeded on MySQL?
In my production error logs I occasionally see:
11 Answers
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How to get string width on Android?
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Andrii Abramov
7,20566 gold badges4848 silver badges7070 bronze badges
answered Sep 2 '10 at 19:05
FrankFrank
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HTTP vs HTTPS performance
...a link?
– Jim Wolff
Nov 1 '13 at 13:05
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How to read a CSV file into a .NET Datatable
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@ShivamSrivastava I'm getting the error in the last row are you there then give you other contact info
– Sunil Acharya
Feb 13 '16 at 12:30
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How to specify a multi-line shell variable?
...quotes.
– tripleee
Jan 13 '16 at 10:05
Not sure why you want or need the leading line break. For my application I did...
Is there an alternative sleep function in C to milliseconds?
I have some source code that was compiled on Windows. I am converting it to run on Red Hat Linux.
6 Answers
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How do I activate a virtualenv inside PyCharm's terminal?
...o figure out where to start bashrc and bash profiles. However it threw and error that it could'nt find my virtual env so I modified it like so, can you tell me if it's OK? if [ -r "/etc/profile" ] ; then . /etc/profile ; fi if [ -r "~/.bash_profile" ] ; then . ~/.bash_profile elif [ -r "~/.bash...