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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...uble quotes is kind of incomplete. See further stackoverflow.com/questions/10067266/…
– tripleee
Dec 9 '17 at 11:20
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How to check if a variable is set in Bash?
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For the solution's syntax ${parameter+word}, the official manual section is gnu.org/software/bash/manual/… ; however, a bug in that, it d...
How to return multiple lines JSX in another return statement in React?
...rik NHenrik N
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How to convert milliseconds into human readable form?
...nobody else has stepped up, I'll write the easy code to do this:
x = ms / 1000
seconds = x % 60
x /= 60
minutes = x % 60
x /= 60
hours = x % 24
x /= 24
days = x
I'm just glad you stopped at days and didn't ask for months. :)
Note that in the above, it is assumed that / represents truncating inte...
Allow Google Chrome to use XMLHttpRequest to load a URL from a local file
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edited Aug 6 '14 at 10:26
Jonny White
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answered Jan 27 '11 at...
What is the benefit of using $() instead of backticks in shell scripts?
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@chrstphrchvz, if you look at my profile, you'll see this little snippet: "All code I post on Stack Overflow is covered by the "Do whatever...
jquery stop child triggering parent event
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answered Mar 2 '10 at 16:13
Nick Craver♦Nick Craver
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Error:(1, 0) Plugin with id 'com.android.application' not found
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Updated Answer (Apr. 10, 2020)
Latest Gradle: 6.3
Version check:
./gradlew -v
How to update:
Set URL: ./gradlew wrapper --gradle-version=3.6.2 --distribution-type=all
Update: ./gradlew wrapper
Latest Android Gradle Plugin: 3.6.2
If you add th...
Getting the last revision number in SVN?
...ol is svnversion, which comes with Subversion and produces output like 968:1000M. The documentation says:
The version number will be a single
number if the working copy is single
revision, unmodified, not switched and
with an URL that matches the
TRAIL_URL argument. If the working
copy...
Android Replace “…” with ellipsis character
... always
– Mohammad Shabaz Moosa
Nov 10 '15 at 7:20
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