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Check for array not empty: any?
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Is there any function opposite to empty? ?
– RocketR
Nov 17 '12 at 0:00
13
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Segmentation fault on large array sizes
... heap, not from stack? from my understanding, both stack and heap moves in opposite direction in allocated address space in the memory.
– saurabh agarwal
Feb 24 '15 at 6:58
2
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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 = ....
C/C++ include header file order
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@Jon: I'd say that's pretty much the opposite! :-) I would argue that your method can introduce hidden dependencies, say if myclass.cpp includes <string> then <myclass.h>, there's no way to catch at build time that myclass.h may itself depend on stri...
int value under 10 convert to string two digit number
...ved
Edit
The link was removed because Google temporarily warned that the site (or related site) may have been spreading malicious software. It is now off the list an no longer reported as problematic. Google "SteveX String Formatting" you'll find the search result and you can visit it at your disc...
How do I disable right click on my web page?
...ead but in case someone reads it, not all the web developers make their websites for themselves sometimes the customer comes to you and insist in disabling the right click, when you try to convince him he will just look for another developer who will do it without hesitation
– ...
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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Should a function have only one return statement?
... "are all about ignoring the 'structure' of the code. " -- No, quite the opposite. "it makes sense to say they should be avoided" -- no, it doesn't.
– Jim Balter
Jan 5 '16 at 23:05
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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...
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.
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