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How to check if an option is selected?
...ext do:
$('#mySelectBox option').filter(':selected').text();
Check out: http://api.jquery.com/selected-selector/
Next time look for duplicate SO questions:
Get current selected option
or
Set selected option
or
How to get $(this) selected option in jQuery?
or
option[selected=true] doesn't work
...
Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
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how to log in to mysql and query the database from linux terminal
...mand line client for mysql RDBMS, and comes with most mysql installations: http://dev.mysql.com/doc/refman/5.1/en/mysql.html
To stop or start mysql database (you rarely should need doing that 'by hand'), use proper init script with stop or start parameter, usually /etc/init.d/mysql stop. This, howe...
How to configure git bash command line completion?
...
i had same issue, followed below steps:
curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash
then add the following lines to your .bash_profile (generally under your home folder)
if [ -f ~/.git-complet...
What is the main purpose of setTag() getTag() methods of View?
...emselves rather than by putting them in a separate structure.
Reference: http://developer.android.com/reference/android/view/View.html
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How to find which rspec test is taking so long
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Uri to default sound notification?
...notification sound (I renamed to "twirl" and placed in
res->raw folder)
https://notificationsounds.com/message-tones/twirl-470
Notification builder:
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.notifica...
Flask SQLAlchemy query, specify column names
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Where do I mark a lambda expression async?
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TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
... VARCHAR, the max rowsize should not exceeed 65535 bytes.
As outlined here http://dev.mysql.com/doc/refman/5.0/en/charset-unicode-utf8.html, max 3 bytes for utf-8.
THIS IS A ROUGH ESTIMATION TABLE FOR QUICK DECISIONS!
So the worst case assumptions (3 bytes per utf-8 char) to best case (1 byte pe...