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Switching to a TabBar tab view programmatically?
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Note that the tabs are indexed starting from 0. So the following code snippet works
tabBarController = [[UITabBarController alloc] init];
.
.
.
tabBarController.selectedViewController = [tabBarController.viewControllers objectAtIndex:4];
goes to the fif...
Page redirect after certain time PHP
...not relocate header.... :3 error").
To solve this use the php function ob_start(); before any html is outputed.
To terminate the ob just put ob_end_flush(); after you don't have any html output.
cheers!
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Class 'DOMDocument' not found
...nstalling php-xml solved this for me but don't forget the 'service httpd restart'
– zzapper
Oct 29 '13 at 15:36
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Assigning variables with dynamic names in Java
...lity. If you want to link them, use a Map<String, T> instead, don't start messing with your actual code.
– Jeroen Vannevel
Dec 15 '13 at 2:37
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Android Webview - Webpage should fit the device screen
...rview mode, and viewport). But a new device Ive just come across seemed to start zoomed in until the page refreshed. Setting intial scale fixed this for me.
– IAmGroot
Oct 18 '19 at 9:05
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How to programmatically clear application data
... order to ensure the consistency and reliability of tests, I would like to start each test with clean state (of the application under test). In order to do so, I need to clear the app data. This can be done manually in Settings/Applications/Manage Applications/[My App]/Clear data
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What, exactly, is needed for “margin: 0 auto;” to work?
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I miss the ol start attribute (and it's not possible to pull off in Markdown) :(
– BoltClock♦
Feb 10 '11 at 9:28
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Indexes of all occurrences of character in a string
...) // get the MatchResults, Java 9 method
.map(MatchResult::start) // get the first index
.collect(Collectors.toList()) // collect found indices into a list
);
Here's the Kotlin Solution to add this logic as a new a new methods into CharSequence API using extension me...
Embed image in a element
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Don't forget that both the starting end ending tags are required for the button element, so technically <button /> is not valid, it should be <button></button>.
– Tamas Czinege
Aug 21 '15 at 16:4...
How can I explode and trim whitespace?
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The following also takes care of white-spaces at start/end of the input string:
$new_arr = preg_split('/\s*,\s*/', trim($str));
and this is a minimal test with white-spaces in every sensible position:
$str = ' first , second , third , fourth, fifth ';
$new_arr = preg_sp...