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How to kill a child process after a given timeout in Bash?
...a bash script that launches a child process that crashes (actually, hangs) from time to time and with no apparent reason (closed source, so there isn't much I can do about it). As a result, I would like to be able to launch this process for a given amount of time, and kill it if it did not return su...
Given a number, find the next higher number which has the exact same set of digits as the original n
I just bombed an interview and made pretty much zero progress on my interview question. Can anyone let me know how to do this? I tried searching online but couldn't find anything:
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public friend swap member function
...td::swap normally isn't considered; but we can associate it (add it to the set of overloads considered by unqualified swap), allowing it to be found.
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What do these words mean in Git: Repository, fork, branch, clone, track?
... editor after snippets, if snippets enabled
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How to format numbers as currency string?
...ression as "match a number if it is followed by a sequence of three number sets (one or more) and a dot".
TESTS:
1 --> "1.00"
12 --> "12.00"
123 --> "123.00"
1234 --> "1,234.00"
12345 --> "12,345.00"
123456 --> "123,456.00"
1234567 --> "1,234,567.00...
How to remove files and directories quickly via terminal (bash shell) [closed]
...he right thing. You can specify these with -r or not; it's an independent setting.
And as usual, you can combine switches: rm -r -i is just rm -ri, and rm -r -f is rm -rf.
Also note that what you're learning applies to bash on every Unix OS: OS X, Linux, FreeBSD, etc. In fact, rm's syntax is the...
Using Font Awesome icon for bullet points, with a single list item element
... expand to include the width of the icon.
– Lars Haugseth
Jun 22 '15 at 10:26
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In C#, What is a monad?
There is a lot of talk about monads these days. I have read a few articles / blog posts, but I can't go far enough with their examples to fully grasp the concept. The reason is that monads are a functional language concept, and thus the examples are in languages I haven't worked with (since I haven'...
What is the Linux equivalent to DOS pause?
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Also note the settings=$(stty -g); stty raw; dd ...; stty "$settings" to save and restore the tty settings.
– Stephane Chazelas
Jun 4 '14 at 20:36
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Format a Go string without printing?
Is there a simple way to format a string in Go without printing the string?
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