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How to pipe stdout while keeping it on screen ? (and not to a output file)
...ty | foo
Reference: The Open Group Base Specifications Issue 7
IEEE Std 1003.1, 2013 Edition, §10.1:
/dev/tty
Associated with the process group of that process, if any. It is
useful for programs or shell procedures that wish to be sure of
writing messages to or reading data from the...
How to get the first line of a file in a bash script?
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answered Mar 13 '10 at 18:58
sthsth
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How to add a 'or' condition in #ifdef
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answered Jun 8 '10 at 15:39
jalfjalf
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setting multiple column using one update
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answered Sep 8 '10 at 12:00
PekkaPekka
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XPath: How to check if an attribute exists?
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answered Sep 17 '10 at 18:26
Felix KlingFelix Kling
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How can I increment a char?
...ord and chr functions:
>>> ord('c')
99
>>> ord('c') + 1
100
>>> chr(ord('c') + 1)
'd'
>>>
Python 3.x makes this more organized and interesting, due to its clear distinction between bytes and unicode. By default, a "string" is unicode, so the above works (ord r...
std::shared_ptr thread safety explained
...e only newly created object?
is incorrect. Only d will point to the new A(10), and a, b, and c will continue to point to the original A(1). This can be seen clearly in the following short example.
#include <memory>
#include <iostream>
using namespace std;
struct A
{
int a;
A(int a)...
Best way of invoking getter by reflection
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answered Apr 14 '10 at 15:22
sfusseneggersfussenegger
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C# short/long/int literal format?
...l ? 1 : 0);
– or hor
May 30 '16 at 10:40
2
Just to add that upper case and lower case of these l...
How to redirect Valgrind's output to a file?
...harlesworthOliver Charlesworth
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4
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