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What are the differences between a pointer variable and a reference variable in C++?
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18
@kriss: No, you can also get a dangling reference by returning an automatic variable by reference.
– Ben Voigt
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How to run a Python script in the background even after I logout SSH?
...s method?
– fire in the hole
Feb 8 '18 at 10:16
1
@Shaegorath save the pid somewhere so that you ...
Javascript Regex: How to put a variable inside a regular expression?
... answer
– jtpereyda
Oct 6 '15 at 21:18
This is not working in my case, can you please have a look this jsfiddle and le...
Check for array not empty: any?
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edited Jun 1 '18 at 18:29
answered Dec 26 '16 at 0:54
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How to colorize diff on the command line?
...diff implementation on most distros, which will soon be getting it.
Ubuntu 18.04 has diffutils 3.6 and therefore has it.
On 3.5 it looks like this:
Tested with:
diff --color -u \
<(seq 6 | sed 's/$/ a/') \
<(seq 8 | grep -Ev '^(2|3)$' | sed 's/$/ a/')
Apparently added in commit c0fa19fe9...
What's default HTML/CSS link color?
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edited Jul 11 '15 at 18:26
BoltClock♦
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Get css top value as number not as string?
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edited Dec 27 '08 at 18:33
answered Dec 27 '08 at 17:10
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How to customize a requirements.txt for multiple environments?
...ku instance.
– Christian Abbott
Dec 18 '16 at 22:31
2
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Extracting specific columns from a data frame
... FirkeSam Firke
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