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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...
TFS Get Specific Version into separate folder
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answered Oct 20 '09 at 21:48
Andy WhiteAndy White
79.1k4646 gold badges167167 silver badges204204 bronze badges
...
In Postgresql, force unique on combination of two columns
...ude null values.)" postgresql.org/docs/8.1/static/ddl-constraints.html#AEN2038
– ndequeker
Feb 3 '17 at 13:53
How can ...
how to append a list object to another
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edited Feb 17 '12 at 16:30
dmeister
30.8k1818 gold badges6666 silver badges9191 bronze badges
answered ...
Correct mime type for .mp4
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answered Nov 22 '18 at 2:00
codercoder
3577 bronze badges
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jQuery slide left and show
...his.each(function() {
$(this).show('slide', {direction: 'right'}, 1000);
});
},
slideLeftHide: function() {
return this.each(function() {
$(this).hide('slide', {direction: 'left'}, 1000);
});
},
slideRightHide: function() {
return this.each(function() {
$(...
LaTeX: Prevent line break in a span of text
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answered Jun 18 '09 at 18:02
Jouni K. SeppänenJouni K. Seppänen
33.9k55 gold badges6767 silver badges9696 bronze badges
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Private and protected constructor in Scala
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190
You can declare the default constructor as private/protected by inserting the appropriate keywor...
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#...
ASP.NET Temporary files cleanup
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dthrasherdthrasher
35.7k3232 gold badges104104 silver badges136136 bronze badges
...