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Using sed, how do you print the first 'N' characters of a line?
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211
Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^\...
EditText, inputType values (xml)
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answered Apr 26 '10 at 11:11
Ravi VyasRavi Vyas
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How to add multiple columns to a table in Postgres?
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answered Mar 10 '11 at 14:15
Erkan HaspulatErkan Haspulat
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“Header Search Paths” vs. “User Header Search Paths” in Xcode?
...s very interesting.
– mindthief
Aug 11 '10 at 22:49
14
< > is for frameworks -- .a and .fra...
C++ auto keyword. Why is it magic?
...ssumed by default.
The use of auto to mean a deduced type was new with C++11.
At the same time, auto x = initializer deduces the type of x from the type of initializer the same way as template type deduction works for function templates. Consider a function template like this:
template<class ...
GROUP_CONCAT comma separator - MySQL
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answered Oct 7 '11 at 19:17
Joe StefanelliJoe Stefanelli
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Adding command line options to CMake
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answered May 14 '11 at 7:30
beduinbeduin
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mysql query order by multiple items
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edited Feb 2 '11 at 15:19
eumiro
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Hiding the legend in Google Chart
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Trevor PesoutTrevor Pesout
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How to identify whether a file is normal file or directory
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uolotuolot
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