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Mediator Vs Observer Object-Oriented Design Patterns
...ator example is in a GUI, where the naive approach might lead to code on a button click event saying "if the Foo panel is disabled and Bar panel has a label saying "Please enter date" then don't call the server, otherwise go ahead", where with the Mediator pattern it could say "I'm just a button and...
How to restore to a different database in sql server?
...atabase follow these steps:
From the toolbar, click the Activity Monitor button.
Click processes. Filter by the database you want to restore. Kill all running processes by right clicking on each process and selecting "kill process".
Right click on the database you wish to restore, and select Tas...
How to unbind a listener that is calling event.preventDefault() (using jQuery)?
...script>
If you want to go a step further you can even use the trigger button to trigger an event.
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Android DialogFragment vs Dialog
...log builder anyway to create a simple AlertDialog with Yes/No confirmation buttons. Not very much code at all.
With regards handling events in your fragment there would be various ways of doing it but I simply define a message Handler in my Fragment, pass it into the DialogFragment via its construc...
How to make a phone call using intent in Android?
...
This demo will helpful for you...
On call button click:
Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + "Your Phone_number"));
startActivity(intent);
Permission in Manifest:
<uses-permission android:name="android.permission.CALL_PHONE" />...
Xcode find caller functions
...wn
EDIT #2
here's a picture to clarify (since i dont know what this menu button is called):
ALSO - XCode 4.5 is no longer beta, i believe, and is actually out in public
EDIT #3
also note that this caller thing does NOT search for being called under the performSelector method, as in, the particu...
Can you disable tabs in Bootstrap?
Can you disable tabs in Bootstrap 2.0 like you can disable buttons?
17 Answers
17
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Taking screenshot on Emulator from Android Studio
...
Click on the Monitor (DDMS Included) button on the toolbar -- it looks like the Android bugdroid:
That will bring up the DDMS window. Select the emulator instance from the Devices tab on the left, and click on the camera button in the toolbar above it, next t...
How to remove the arrows from input[type=“number”] in Opera [duplicate]
... to remove them and work fine.
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
margin: 0;
}
<input type="number" step="0.01"/>
This tutorial f...
What's the best way to communicate between view controllers?
...ed. The user can pick books he/she wants to buy, and then tap a "checkout" button to go to the checkout screen.
To build this, you might create a BookPickerViewController class that controlls and displays the GUI/view objects. Where will it get all the book data? Let's say it depends on a BookWare...