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How to merge two files line by line in Bash
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answered Sep 27 '10 at 18:58
Mark ByersMark Byers
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How can one see content of stack with GDB?
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70
Use:
bt - backtrace: show stack functions and args
info frame - show stack start/end/args/loca...
How do I insert datetime value into a SQLite database?
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The format you need is:
'2007-01-01 10:00:00'
i.e. yyyy-MM-dd HH:mm:ss
If possible, however, use a parameterised query as this frees you from worrying about the formatting details.
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How to get the start time of a long-running Linux process?
... PID CMD STARTED
1 Tue Jun 7 01:29:38 2016 /sbin/init
2 Tue Jun 7 01:29:38 2016 [kthreadd]
3 Tue Jun 7 01:29:38 2016 [ksoftirqd/0]
5 Tue Jun 7 01:29:38 2016 [kworker/0:0H]
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C++ template typedef
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The type Vector<3> is equivalent to Matrix<3, 1>.
In C++03, the closest approximation was:
template <size_t N>
struct Vector
{
typedef Matrix<N, 1> type;
};
Here, the type Vector<3>::type is equivalent to Matrix<3, 1>.
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Python Regex - How to Get Positions and Values of Matches
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Herbert
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answered Oct 30 '08 at 14:15
Peter HoffmannPete...
Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
...ve a
trailing slash unless it is the root
directory. (Added in PHP 5.3.0.)
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Convert UTC to local time in Rails 3
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edited Dec 1 '14 at 20:49
answered Mar 14 '11 at 15:23
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What is the difference between trie and radix trie data structures?
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edited Nov 15 '15 at 10:29
Peter Mortensen
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How do I close an open port from the terminal on the Mac?
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408
Find out the process ID (PID) which is occupying the port number (e.g., 5955) you would like t...