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How to increase the gap between text and underlining in CSS
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370
No, but you could go with something like border-bottom: 1px solid #000 and padding-bottom: 3px...
How to prevent Browser cache for php site
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answered Nov 30 '12 at 6:33
CodesenCodesen
6,61455 gold badges2323 silver badges3030 bronze badges
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What is the difference between svg's x and dx attribute?
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answered Oct 1 '13 at 22:52
Scott CameronScott Cameron
5,02711 gold badge2626 silver badges3131 bronze badges
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How to get thread id from a thread pool?
...t which one of those 5 threads executes my task (something like "thread #3 of 5 is doing this task")?
6 Answers
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How to trim leading and trailing white spaces of a string?
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34
There's a bunch of functions to trim strings in go.
See them there : Trim
Here's an example, ...
ruby convert array into function arguments
...ray into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3, 4] # => [0, 1, 2, 3, 4]
b = [2, 3] # => [2, 3]
a.slice(*b) # => [2, 3, 4]
Reference:
Array to Arguments Conversion
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How to sort an array in Bash
... whitespace in elements (as long as it's not a newline), and works in Bash 3.x.
e.g.:
$ array=("a c" b f "3 5")
$ IFS=$'\n' sorted=($(sort <<<"${array[*]}")); unset IFS
$ printf "[%s]\n" "${sorted[@]}"
[3 5]
[a c]
[b]
[f]
Note: @sorontar has pointed out that care is required if elements...
How do I check if there are duplicates in a flat list?
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answered Oct 9 '09 at 4:38
Denis OtkidachDenis Otkidach
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Github (SSH) via public WIFI, port 22 blocked
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375
Try this:
$ vim ~/.ssh/config
Add
Host github.com
Hostname ssh.github.com
Port 443
S...