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Best way to repeat a character in C#
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It may not be faster, but it can save on memory allocations (pressure) if you specify the correct capacity up front, and that can be as important as the micro benchmark of profiling this.
– wekempf
Apr 5 '16 at 13:03
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How can I sort a List alphabetically?
...t; object that contains country names. How can I sort this list alphabetically?
13 Answers
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Looping over a list in Python
I have a list with sublists in it. I want to print all the sublists with length equal to 3.
4 Answers
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How do I see active SQL Server connections?
...t to see any active SQL Server connections, and the related information of all the connections, like from which IP address, connect to which database or something.
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How Do I Make Glyphicons Bigger? (Change Size?)
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Increase the font-size of glyphicon to increase all icons size.
.glyphicon {
font-size: 50px;
}
To target only one icon,
.glyphicon.glyphicon-globe {
font-size: 75px;
}
share
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How to do ssh with a timeout in a script?
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This doesn't actually work for "the remote host is taking an infinite time to run": "ssh -o ConnectTimeout=5 host 'sleep 10'" waits for 10 seconds, not 5.
– Ferry Boender
Oct 11 '16 at 18:37
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ipad safari: disable scrolling, and bounce effect?
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This actually worked very well on iPad iOS 8.2 Safari; no bounce effect anymore.
– Akseli Palén
Jun 5 '15 at 22:19
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Why is it recommended to have empty line in the end of a source file?
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@NickM Almost all POSIX/Unix command-line tools that take text input or read a text file assume a line ending (\n) at end of file. Several text editors, like Vim, and several compilers (notably C++ and Python) will issue warnings. (In C++'...
How can I break up this long line in Python?
...rately on each line, or to the whole lot from outside the parentheses.
Finally, you can use triple-quoted strings:
"""This is the first line of my text
which will be joined to a second."""
This is often my favorite, though its behavior is slightly different as the newline and any leading whitesp...
Android Studio doesn't see device
...ou toggle what the project builds to. If you're importing a project it actually defaults to Emulator, not sure why. You can also select "Open Select Deployment Target Dialog" to list both connected as well as emulated devices.
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