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How can I delete a newline if it is the last character in a file?
... is the last character in a file. od -c shows me that the command I run does write the file with a trailing new line:
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Correct way to detach from a container without stopping it
...r was launched:
was a TTY allocated (-t)
was stdin left open (-i)
^P^Q does work, BUT only when -t and -i is used to launch the container:
[berto@g6]$ docker run -ti -d --name test python:3.6 /bin/bash -c 'while [ 1 ]; do sleep 30; done;'
b26e39632351192a9a1a00ea0c2f3e10729b6d3e22f8e0676d6519e1...
How can I stop .gitignore from appearing in the list of untracked files?
...exclude, a special checkout-local file that works just like .gitignore but does not show up in "git status" since it's in the .git folder.
See also https://help.github.com/articles/ignoring-files
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Visual Studio : short cut Key : Duplicate Line
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Edit.DuplicateSelection does not appear to be present in VSE 2013. Or anything else with the term duplicate in fact.
– ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
Apr 4 '14 at 10:32
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JavaScript, Node.js: is Array.forEach asynchronous?
...uestion regarding the native Array.forEach implementation of JavaScript: Does it behave asynchronously?
For example, if I call:
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How to tell whether a point is to the right or left side of a line
...the point is very nearly on the line. Not a problem for most uses, but it does bite people from time to time.
– Stephen Canon
Oct 13 '09 at 14:18
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How to revert initial git commit?
...at command works in all other cases. See this gist for proof your solution doesn't work gist.github.com/greggman/522fa69a21d6cfb3ff0b
– gman
Nov 21 '14 at 8:34
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The function to show current file's full path in mini buffer
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If it's a function then why doesn't it appear in M-x?
– asmeurer
Jan 26 '14 at 5:51
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Where is the itoa function in Linux?
itoa() is a really handy function to convert a number to a string. Linux does not seem to have itoa() , is there an equivalent function or do I have to use sprintf(str, "%d", num) ?
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How to add default value for html ? [closed]
... <textarea>This is default text</textarea> . I did that but it doesn't work. What's the right thing to do?
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