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Error handling in Bash
...o, here's my hint:
file content: lib.trap.sh
lib_name='trap'
lib_version=20121026
stderr_log="/dev/shm/stderr.log"
#
# TO BE SOURCED ONLY ONCE:
#
###~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~##
if test "${g_libs[$lib_name]+_}"; then
return 0
else
if test ${#g_li...
Border for an Image view in Android?
... overdraw
– Jay Soyer
Apr 19 '13 at 20:13
1
@Silox for scaleType="centerCrop", make sure to also ...
Tools to make CSS sprites? [closed]
...
Sophie AlpertSophie Alpert
120k3535 gold badges206206 silver badges231231 bronze badges
...
Gradle build without tests
...
Emil SitEmil Sit
20.4k66 gold badges4747 silver badges7373 bronze badges
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.htaccess not working apache
... and it works
– Alex
Dec 6 '17 at 2:20
1
Note that AllowOverride only works in <Directory> ...
How do DATETIME values work in SQLite?
...
20
SQLite does not have a storage class set aside for storing dates
and/or times. Instead, th...
getting the screen density programmatically in android?
...the metrics.densityDpi property will be one of the DENSITY_xxx constants (120, 160, 213, 240, 320, 480 or 640 dpi).
If you need the actual lcd pixel density (perhaps for an OpenGL app) you can get it from the metrics.xdpi and metrics.ydpi properties for horizontal and vertical density respectively....
Detect when browser receives file download
...p://stackoverflow.com/a/1459794/59087
// See: http://shiflett.org/blog/2006/mar/server-name-versus-http-host
// See: http://stackoverflow.com/a/3290474/59087
setcookie(
$cookieName,
$cookieValue,
2147483647, // expires January 1, 2038
"/", ...
What is the difference between YAML and JSON?
...
206
json is not a subset (although it's close), and the incompatibilities are infuriating when you encouter them. json libraries are general...
How to mkdir only if a directory does not already exist?
...o create "complex" directory tree in a command. See here: technosophos.com/2010/04/15/…
– herve
Feb 4 '16 at 11:13
12
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