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Matching a space in regex
I need to match a space character in a PHP regular expression. Anyone got any ideas?
9 Answers
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Rearranging Tab Bar Controller Order in StoryBoard
... node. Then I rearrange the order of the segues in the <connections> section:
<connections>
<segue destination="274" kind="relationship" relationship="viewControllers" id="286"/>
<segue id="943" destination="910" kind="relationship" relationship="viewControllers"/>
...
Parsing HTML using Python
...arses huge HTMLs for a specific data. Doing it with BeautifulSoup took 1.7 sec, but applying lxml instead, boosted it nearly *100 times FASTER! If care about performance, lxml is the best option
– Alex-Bogdanov
May 29 at 15:52
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Safari 3rd party cookie iframe trick no longer working?
... and redirect it back to facebook.
Add this code in the top of your index.php and set $page_url to your application final tab/app URL and you’ll see your application will work without any problem.
<?php
// START SAFARI SESSION FIX
session_start();
$page_url = "http://www.facebook....
Can you 'exit' a loop in PHP?
I have a loop that is doing some error checking in my PHP code. Originally it looked something like this...
6 Answers
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How to add a delay for a 2 or 3 seconds [closed]
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You could use Thread.Sleep() function, e.g.
int milliseconds = 2000;
Thread.Sleep(milliseconds);
that completely stops the execution of the current thread for 2 seconds.
Probably the most appropriate scenario for Thread.Sleep is when you want to delay the operations in anoth...
Laravel migration: unique key is too long, even if specified
...tions guide to fix this all you have to do is edit your AppServiceProvider.php file and inside the boot method set a default string length:
use Illuminate\Database\Schema\Builder;
public function boot()
{
Builder::defaultStringLength(191);
}
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PHP - Modify current object in foreach loop
... recommended even though this is shorter (see comment by Paystey)
Per the PHP foreach documentation:
In order to be able to directly modify array elements within the loop precede $value with &. In that case the value will be assigned by reference.
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PHP shell_exec() vs exec()
...ide all output as an array specifed as the second parameter.
See
http://php.net/manual/en/function.shell-exec.php
http://php.net/manual/en/function.exec.php
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PHP Replace last occurrence of a String in a String?
...e position of the first occurrence of a substring in a string - edit: wow. Php geniuses really made a function called strpos and strrpos ? Thanks....
– BarryBones41
Oct 5 '15 at 21:22
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