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How to remove an item from an array in AngularJS scope?
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259
Your issue is not really with Angular, but with Array methods. The proper way to remove a part...
Finding row index containing maximum value using R
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See ?which.max
> which.max( matrix[,2] )
[1] 2
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Shell script “for” loop syntax
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235
Brace expansion, {x..y} is performed before other expansions, so you cannot use that for varia...
Parsing a comma-delimited std::string [duplicate]
...tream>
#include <iostream>
int main()
{
std::string str = "1,2,3,4,5,6";
std::vector<int> vect;
std::stringstream ss(str);
for (int i; ss >> i;) {
vect.push_back(i);
if (ss.peek() == ',')
ss.ignore();
}
for (std::size_t...
How add “or” in switch statements?
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326
By stacking each switch case, you achieve the OR condition.
switch(myvar)
{
case 2:
ca...
How to write a cron that will run a script every day at midnight?
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262
Here's a good tutorial on what crontab is and how to use it on Ubuntu. Your crontab line will ...
2 column div layout: right column with fixed width, left fluid
My requirement is simple: 2 columns where the right one has a fixed size . Unfortunately I couldn't find a working solution, neither on stackoverflow nor in Google. Each solution described there fails if I implement in my own context. The current solution is:
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How to fix a locale setting warning from Perl?
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How to extract the first two characters of a string in shell scripting?
... expansion:
pax> long="USCAGol.blah.blah.blah"
pax> short="${long:0:2}" ; echo "${short}"
US
This will set short to be the first two characters of long. If long is shorter than two characters, short will be identical to it.
This in-shell method is usually better if you're going to be doing...
Cross-browser testing: All major browsers on ONE machine
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Safari
Adobe Flash Player
Download summary
Sandboxie
Part 2: Installation and configuration
Internet Explorer
Firefox
Opera
Chrome
Safari
Developer tools (and shortcuts)
Measured set-up time and disk space
Time needed per browser (install & config)
Opt...