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Android: How can I validate EditText input?
I need to do form input validation on a series of EditTexts. I'm using OnFocusChangeListeners to trigger the validation after the user types into each one, but this doesn't behave as desired for the last EditText.
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Is it possible to make a Tree View with Angular?
...on (I think), except that it loads much faster (for me at least), since it doesn't have Twitter Bootstrap inlined in the CSS section. jsfiddle.net/brendanowen/uXbn6/8
– KajMagnus
Oct 24 '12 at 10:54
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Install shows error in console: INSTALL FAILED CONFLICTING PROVIDER
... install it when the original notes program is already on the device. What do I need to change in the Provider to make it a unique database? It works fine if I uninstall the original notes program and then install my edited version.
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What is Robocopy's “restartable” option?
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Restartable mode (/Z) has to do with a partially-copied file. With this option, should the copy be interrupted while any particular file is partially copied, the next execution of robocopy can pick up where it left off rather than re-copying the entire ...
Targeting only Firefox with CSS
... found it. This is probably the most clean and easy solution out there and does not rely on JavaScript being turned on.
@-moz-document url-prefix() {
h1 {
color: red;
}
}
<h1>This should be red in FF</h1>
It's based on yet another Mozilla specific CSS extension. ...
Turn off autosuggest for EditText?
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Doesn't work in a couple of Android 4.4 phones either
– voghDev
Sep 21 '17 at 12:28
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How to find an available port?
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If you don't mind the port used, specify a port of 0 to the ServerSocket constructor and it will listen on any free port.
ServerSocket s = new ServerSocket(0);
System.out.println("listening on port: " + s.getLocalPort());
If you ...
How can I make my custom objects Parcelable?
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Do I have to actually implement the encoding/decoding parts if I only send them using LocalBroadcastManager? Is it enough to implement Parcelable and put as extra?
– JohnyTex
Feb 3 '16 a...
How to change my Git username in terminal?
...nd it couldn't push because it was still recognizing my old username.. How do I change/update my username on git in terminal?
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How to search a specific value in all tables (PostgreSQL)?
...S ('US', 'United States');
INSERT INTO countries VALUES ('GB', 'United Kingdom');
The same utility, pg_dump, can include column names in the output. Just change --inserts to --column-inserts. That way you can search for specific column names, too. But if I were looking for column names, I'd probab...