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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
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534
if [ ! -z "$var" ] && [ -e "$var" ]; then
# something ...
fi
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phpinfo() - is there an easy way for seeing it?
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answered Aug 25 '11 at 12:34
JamesHalsallJamesHalsall
11.9k44 gold badges3535 silver badges6464 bronze badges
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Disable spell-checking on HTML textfields
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edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Oct 31 '08 at 19:49
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presentModalViewController:Animated is deprecated in ios6
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answered Apr 8 '13 at 8:03
VishalVishal
8,19655 gold badges3333 silver badges5252 bronze badges
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Loop through properties in JavaScript object with Lodash
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36
Yes you can and lodash is not needed... i.e.
for (var key in myObject.options) {
// check al...
Windows batch: formatted date into variable
...that contain the individual parts, would be:
for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Month%-%Day%
Much nicer than fiddling with substrings, at the expense of polluting your variable namespace.
If you need UTC instead of local time,...
How do I change the Javadocs template generated in Eclipse?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Apr 10 '10 at 8:01
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Unable to load SOS in WinDbg
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203
The CLR runtime dll was renamed to clr.dll with .NET 4. So in order to load the correct version ...
Are Duplicate HTTP Response Headers acceptable?
...a-separated list of values.
Cache-control is documented here: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9 like this:
Cache-Control = "Cache-Control" ":" 1#cache-directive
The #1cache-directive syntax defines a list of at least one cache-directive elements (see here for the f...