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How to show only next line after the matched one?
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answered Sep 16 '11 at 23:50
Michał ŠrajerMichał Šrajer
25.3k44 gold badges4949 silver badges7373 bronze badges
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Does return stop a loop?
... is easily verified for yourself:
function returnMe() {
for (var i = 0; i < 2; i++) {
if (i === 1) return i;
}
}
console.log(returnMe());
** Notes: See this other answer about the special case of try/catch/finally and this answer about how forEach loops has its own function sc...
Best cross-browser method to capture CTRL+S with JQuery?
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balupton
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answered Sep 18 '08 at 15:54
JimJim
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When do you use varargs in Java?
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nbro
10.9k1717 gold badges7676 silver badges140140 bronze badges
answered Apr 20 '09 at 0:59
Andy WhiteAndy...
C++ convert hex string to signed integer
...est answer for newer code would probably look like this:
std::string s = "0xfffefffe";
unsigned int x = std::stoul(s, nullptr, 16);
NOTE: Below is my original answer, which as the edit says is not a complete answer. For a functional solution, stick the code above the line :-).
It appears that ...
Getter and Setter?
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edited May 19 '11 at 1:06
answered Dec 18 '10 at 15:37
D...
Vagrant ssh authentication failure
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answered Apr 8 '14 at 1:20
user3509054user3509054
7411 bronze badge
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How can I save a screenshot directly to a file in Windows? [closed]
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20 Answers
20
Active
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Cannot install packages using node package manager in Ubuntu
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1095
TL;DR:
sudo apt-get install nodejs-legacy
First of all let me clarify the situation a bit...
Remove blank lines with grep
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308
Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching....