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Alter MySQL table to add comments on columns
I have been checking the MySQL Documentation for ALTER TABLE and it does not seem to include a way to add or modify a comment to a column. How can I do this?
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Play sound on button click android
...hat we are initializing. Explaining more of how this works is out of scope for this answer. This gives a brief insight on how it works.
final MediaPlayer mp = MediaPlayer.create(this, R.raw.soho);
This is how to initialize a MediaPlayer. The MediaPlayer follows the Static Factory Method Design Pa...
Why use the INCLUDE clause when creating an index?
While studying for the 70-433 exam I noticed you can create a covering index in one of the following two ways.
8 Answers
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Is it possible to update a localized storyboard's strings?
...of my application with creating a base.lproj storyboard and 3 string files for it. It was a month ago and after that I added new view controller to app, but this controller's buttons and labels not appear in string files
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conditional unique constraint
I have a situation where i need to enforce a unique constraint on a set of columns, but only for one value of a column.
6 A...
How can I change an element's text without changing its child elements?
...im: ah, I thought there must be an easier way. Never did much JavaScript before jQuery came along. Cheers, I’ll edit the answer accordingly.
– Paul D. Waite
Nov 5 '10 at 16:22
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PHP Regex to get youtube video ID?
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Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.)
parse_url takes a string and cuts it up into an array that ha...
Fragment transaction animation: slide in and slide out
I've check some tutorials for animate transaction between fragments. I've used this method for animation and it works:
5 An...
How do I find which transaction is causing a “Waiting for table metadata lock” state?
I am trying to perform some DDL on a table and SHOW PROCESSLIST results in a " Waiting for table metadata lock " message.
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REST Complex/Composite/Nested Resources [closed]
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@ray, excellent discussion
@jgerman, don't forget that just because it's REST, doesn't mean resources have to be set in stone from POST.
What you choose to include in any given representation of a resource is up to you.
Your case of the the covers referenced separat...