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Add new value to an existing array in JavaScript [duplicate]
In PHP, I'd do something like:
8 Answers
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Why em instead of px?
...g fonts per se. I was more interested in how to define styles on any given block element on the page.
As Henrik Paul and others pointed out em is proportional to the font-size used in the element. It's a common practice to define sizes on block elements in px, however, sizing up fonts in browsers ...
Error Code: 2013. Lost connection to MySQL server during query
...erflow.com/q/16877574/395857, this issue is now solved (bugs.mysql.com/bug.php?id=69395)
– Franck Dernoncourt
Jun 18 '13 at 3:46
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ImportError: No module named MySQLdb
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With Ubuntu Server LTS 16.1, a full LAMP stack, Apache2 MySql 5.7 PHP 7 Python 3 and Django 1.10.2 I really struggled to find a good answer to this. In fact, I am still not satisfied, but the ONLY solution that worked for me is this...
sudo apt-g
FontAwesome icons not showing. Why?
...tp:// with https:// in the link above).
Double check that you don't have AdBlock Plus or uBlock enabled. They might be blocking some of the icons.
Reset your browsers cache. (On Chrome do a looong click on the reload button and select Hard Cache Reset)
Assure that the <span> or <i> eleme...
Check if string begins with something? [duplicate]
... documentation websites actually tell you to avoid it if possible (I think php.net does, for example). I'd recommend the indexOf() or substr() solutions.
– Byson
Dec 22 '14 at 14:59
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Android “Only the original thread that created a view hierarchy can touch its views.”
... then copy paste the code that implements any updates in the middle of the block. Include only the smallest amount of code possible, otherwise you start to defeat the purpose of the background thread.
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How can I clear an HTML file input with JavaScript?
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Shouldn't the if statement be placed inside the catch block?
– Fahmi
Mar 13 '17 at 9:52
@Fahmi - ...
Regular Expression to find a string included between two characters while EXCLUDING the delimiters
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PHP:
$string ='This is the match [more or less]';
preg_match('#\[(.*)\]#', $string, $match);
var_dump($match[1]);
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Sending mail from Python using SMTP
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Make sure you don't have any firewalls blocking SMTP. The first time I tried to send an email, it was blocked both by Windows Firewall and McAfee - took forever to find them both.
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