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How to check if running as root in a bash script
...ruser another name.
I think the best way when using bash is to use $EUID, from the man page:
EUID Expands to the effective user ID of the current user, initialized
at shell startup. This variable is readonly.
This is a better way than $UID which could be changed and not reflect the r...
What is the purpose of the “role” attribute in HTML?
...the unusual HTML client, the attribute needs to be set to one of the roles from the spec I linked. If you make up your own, this 'future' functionality can't work - a comment would be better.
Practicalities here: http://www.accessibleculture.org/articles/2011/04/html5-aria-2011/
...
ActionBar text color
...his is the correct way. However, for consistency, you should be inheriting from Widget.Holo.Light.ActionBar for MyTheme.ActionBarStyle.
– Jake Wharton
Jun 21 '11 at 20:57
7
...
JSLint is suddenly reporting: Use the function form of “use strict”
...uglas Crockford's latest blog post Strict Mode Is Coming To Town.
Example from that post:
(function () {
'use strict';
// this function is strict...
}());
(function () {
// but this function is sloppy...
}());
Update:
In case you don't want to wrap in immediate function (e.g. it is a n...
How to detect the physical connected state of a network cable/connector?
...
The errors about directories from grep can be ignored with: grep -s "" eth0/*
– mrtumnus
Jul 25 '18 at 0:37
...
Create aar file in Android Studio
...
Retrieve exported .aar file from local builds
If you have a module defined as an android library project you'll get .aar files for all build flavors (debug and release by default) in the build/outputs/aar/ directory of that project.
your-library-proj...
How to replace DOM element in place using Javascript?
...
Answer from @Bjorn Tipling in fact does not work. This is the (correct!) answer for KooiInc, also correct, comment . Now it works! ;-) Tx to both!
– Pedro Ferreira
Jan 16 '18 at 16:58
...
Open application after clicking on Notification
...iya (Android Developer)",
"This is Message from Dipak Keshariya (Android Developer)");
}
}, 0);
}
});
}
// Notification Function
private void Notification(String notificationTitle,
String...
(this == null) in C#!
...sses this issue more precisely, but it is easy to conceptually extrapolate from this part of spec as well.
– Mehrdad Afshari
Aug 14 '12 at 0:46
...
How to best position Swing GUIs?
... competitions, I often have to search for the loop index to, say, +1 or -1 from it to fix off by one errors. In those cases, searching for ii is much easier than searching for i, regardless of which editor I used. Similarly, I use jj and kk for the nested loop indexes. :)
– mus...