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Error handling in Bash
... trap!
tempfiles=( )
cleanup() {
rm -f "${tempfiles[@]}"
}
trap cleanup 0
error() {
local parent_lineno="$1"
local message="$2"
local code="${3:-1}"
if [[ -n "$message" ]] ; then
echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}"
else
echo "E...
Why does find -exec mv {} ./target/ + not work?
...
From the manual page:
-exec command ;
Execute command; true if 0 status is returned. All following arguments to find are taken to be arguments to the command until an argument consisting of `;' is encountered. The string `{}' is replaced by the current file name being processed ever...
nginx: send all requests to a single html page
...
I think this will do it for you:
location / {
try_files /base.html =404;
}
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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...ypal singh
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10
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Can I change the size of UIActivityIndicator?
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50
The size is fixed by the style. It's a standardized interface element so the API doesn't like to...
How to get the anchor from the URL using jQuery?
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208
You can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#...
Github: Import upstream branch into fork
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answered Dec 10 '10 at 15:42
urschreiurschrei
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How do I style a dropdown with only CSS?
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1072
Here are three solutions:
Solution #1 - appearance: none - with Internet Explorer 10 - 11 ...
C# nullable string error
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304
System.String is a reference type and already "nullable".
Nullable<T> and the ? suffix a...
How do I comment on the Windows command line?
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answered Jun 8 '10 at 13:20
paxdiablopaxdiablo
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