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Laravel Check If Related Model Exists
...In php 7.2+ you can't use count on the relation object, so there's no one-fits-all method for all relations. Use query method instead as @tremby provided below:
$model->relation()->exists()
generic solution working on all the relation types (pre php 7.2):
if (count($model->relation))
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Removing X-Powered-By
...P.ini:
expose_php = off
Decides whether PHP may expose the fact that it is installed on the server (e.g. by adding its signature to the Web server header). It is no security threat in any way, but it makes it possible to determine whether you use PHP on your server or not.
There is no direc...
How to get complete month name from DateTime
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edited Sep 6 '17 at 11:31
Cody Gray♦
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Wrong syntax highlighting for PHP file in PHPStorm
...ne php file stopped to working and also icon next to the file has changed. It shows it's text file instead of PHP .
7 Answe...
In java how to get substring from a string till a character c?
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edited May 28 '13 at 17:40
Anirudha
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Which is better, return value or out parameter?
If we want to get a value from a method, we can use either return value, like this:
17 Answers
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Studies on optimal code width?
If you enable the "View Right Margin" in your IDE of choice, it is likely that it will default to 80 characters. I tend to change it to 120 for no reason other than it was the standard at a company I was with a few years back, and no other company has told me to do it differently.
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Node.js Unit Testing [closed]
Are there any good node.js (server side js) unit testing frameworks currently out there? I'm looking for something a little deeper than the Assert module provided.
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Meaning of Choreographer messages in Logcat [duplicate]
...ot the latest ADT. I'm now seeing these messages in the logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
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jQuery: Get height of hidden element in jQuery
I need to get height of an element that is within a div that is hidden. Right now I show the div, get the height, and hide the parent div. This seems a bit silly. Is there a better way?
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