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How to kill a child process after a given timeout in Bash?
...t 10 ping www.goooooogle.com
If you don't want to download something, do what timeout does internally:
( cmdpid=$BASHPID; (sleep 10; kill $cmdpid) & exec ping www.goooooogle.com )
In case that you want to do a timeout for longer bash code, use the second option as such:
( cmdpid=$BASHPID; ...
@import vs #import - iOS 7
... or Mavericks SDK, but you can still release for older OSs (say iOS 4.3 or whatever). Modules don't change how your code is built or any of the source code.
From the WWDC slides:
Imports complete semantic description of a framework
Doesn't need to parse the headers
Better way to import a framewor...
Using LIMIT within GROUP BY to get N results per group?
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If i want to fetch exact 2 rows rather than 1 to 5 than what should I use with FIND_IN_SET(). I tried for FIND_IN_SET() =2 but not showing result as expected.
– Amogh
Aug 31 '18 at 7:32
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Member '' cannot be accessed with an instance reference
...er to that property or remove the static modifier from Property1 (which is what you probably want to do). For a conceptual idea about what static is, see my other answer.
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What does denote in C# [duplicate]
...ion that can hold strings. The Reverse method illustrated above, in a somewhat different form, can be used to reverse the collection's members.
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What do hjust and vjust do when making a plot using ggplot?
...le_y_continuous(breaks=c(0, 0.5, 1), expand=c(0, 0.2))
To understand what happens when you change the hjust in axis text, you need to understand that the horizontal alignment for axis text is defined in relation not to the x-axis, but to the entire plot (where this includes the y-axis text). ...
Checkout old commit and make it a new commit [duplicate]
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@svick so what would HEAD~99 represent?
– mraaroncruz
Oct 15 '13 at 11:30
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Do you need break in switch when return is used?
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Thank you Luzhin, that what I thought.
– EMC
Jun 13 '11 at 12:02
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SVN best-practices - working in a team
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isn't that what a feature branch is for ... do as many commits as needed, on the feature branch, then when you are ready merge it to trunk ... rollbacks only mean removing the merged commit. +1 for keeping related code together ...
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How to iterate for loop in reverse order in swift?
...ing a range. There are two forms. The comments at the end of the code show what the range version would be (assuming the increment size is 1).
startIndex.stride(to: endIndex, by: incrementSize) // startIndex..<endIndex
startIndex.stride(through: endIndex, by: incrementSize) // startIndex......