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How to allow to accept only image files?
...ttp://www.w3schools.com/tags/att_input_accept.asp
http://www.w3schools.com/php/php_file_upload.asp
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grep, but only certain file extensions
...es)
'searchterm': What to search
./: Start at current directory.
Source: PHP Revolution: How to Grep files in Linux, but only certain file extensions?
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Encode URL in JavaScript?
.... Let's say I want to browse to http://somedomain/this dir has spaces/info.php?a=this has also spaces. It should be converted to: http://somedomain/this%20dir%20has%spaces/info.php?a=this%20has%20also%20spaces but many implementations allow '%20' in the querystring to be replaced by '+'. Nevertheles...
Count Rows in Doctrine QueryBuilder
...lass);
$count = $repository->count();
And in Repository/FooRepository.php
public function count()
{
$qb = $repository->createQueryBuilder('t');
return $qb
->select('count(t.id)')
->getQuery()
->getSingleScalarResult();
}
It's better to move $qb = ....
Bootstrap Modal immediately disappearing
... also. For me, I had my theme's bootstrap.min.js pulled in from functions.php. However, I had later installed the Bootstrap shortcodes plugin, which added it's own bootstrap.js. So I just commented out my themes version from functions.php, and now it works perfectly. Thanks for you help.. even 8...
How can I strip HTML tags from a string in ASP.NET?
...en string reliably (i.e. not using regex)? I am looking for something like PHP's strip_tags .
14 Answers
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jQuery convert line breaks to br (nl2br equivalent)
...([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '$1'+ breakTag +'$2');
}
http://phpjs.org/functions/nl2br:480
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how to use python to execute a curl command
...ust use this website. It'll convert any curl command into Python, Node.js, PHP, R, or Go.
Example:
curl -X POST -H 'Content-type: application/json' --data '{"text":"Hello, World!"}' https://hooks.slack.com/services/asdfasdfasdf
Becomes this in Python,
import requests
headers = {
'Content-t...
count (non-blank) lines-of-code in bash
...path './punbb' -prune -o -path './js/3rdparty' -prune -o -print | egrep '\.php|\.as|\.sql|\.css|\.js' | grep -v '\.svn' | xargs cat | sed '/^\s*$/d' | wc -l
The above will give you the total count of lines of code (blank lines removed) for a project (current folder and all subfolders recursively)....
Debugging App When Launched by Push Notification
...p that receives Push Notifications. I have this all working 100% through a PHP page. There are several different types of push notifications my app can receive. The PHP handles this and sends different packets of information to my app which are all received just fine.
...