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is it possible to evenly distribute buttons across the width of an android linearlayout
...and on this, if you don't want the width of the buttons to be 1/3rd of the screen, wrap each button in a LinearLayout and set layout_width="0dp" and layout_weight="1" on the 3 LinearLayouts. Additionally, set the gravity on the LinearLayouts to "center" so the buttons will align in the center of ea...
Eclipse HotKey: how to switch between tabs?
...at when cycling back and forth between editing windows. I like to split my screen in 2 and the other methods only cycle 1 tab grouping, (except ctrl-F6, but I find that cumbersome).
– RestingRobot
Nov 5 '13 at 20:14
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how do I use UIScrollView in Interface Builder?
...etting the value to {320, 920} will let the user scroll down a whole extra screen on the iPhone.
(I am using xcode 4.3.3, the project's iOS Deployment Target is 5.1)
When I first did this I received the following error:
Illegal Configuration:
Size type user defined runtime attribu...
Xcode debugging - displaying images
...ere was once a time when people said that computers "shouldn't" have color screens, as they were too expensive, or that a text editor used by programers "shouldn't" syntax check your code. at some point we do need to move on from archaic ideas, surely?
– unsynchronized
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What's the difference between and , and ?
...lind person. On mobile phones
and other PDAs, text is already bold because screen resolution is very small. You can't bold a bold without screwing something up.
<b> is a style - we know what "bold" is supposed to look like.
<strong> however is an indication of how something should be u...
How to disable / enable dialog negative positive buttons?
...gment will do the job for you. Note that the dialog will remain open after screen rotation preserving any text that the user has already typed in. If you don't want that to happen you need to dismiss the fragment in your activity's onStop. The newInstance method signature can be changed to whatever ...
Defining custom attrs
...ple, however, if you want are tempted to set the summary on the preference screen, then you need to call notifyChanged() in the preference's onDialogClosed method.
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Determining the current foreground application from a background task or service
... however, this not working in case that app is in foreground and screen is lock
– Krit
Jul 18 '15 at 10:35
C...
php var_dump() vs print_r()
...technologies', 'India');
var_dump($obj) will display below output in the screen.
object(stdClass)#1 (3) {
[0]=> string(12) "qualitypoint"
[1]=> string(12) "technologies"
[2]=> string(5) "India"
}
And, print_r($obj) will display below output in the screen.
stdClass Object (
[0] =&...
How to create PDFs in an Android app? [closed]
...with the desired xml layout. You can then open this dummy activity, take a screenshot programmatically and convert that image to pdf using this library. Of course there are limitations such as not being able to scroll, not more than one page,but for a limited application this is quick and easy. Hope...