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Automatically deleting related rows in Laravel (Eloquent ORM)
...You can delete all related photos before actually deleting the user.
<?php
class User extends Eloquent
{
public function photos()
{
return $this->has_many('Photo');
}
public function delete()
{
// delete all related photos
$this->photos()->...
Debugging JavaScript in IE7
... I actually found the free "Companion JS" mentioned on their site to work best. It tells you exactly which JS file & line number the error occurs on.
– Tyler
Nov 26 '12 at 16:29
...
How to terminate a Python script
I am aware of the die() command in PHP which exits a script early.
10 Answers
10
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C# Regex for Guid
....
Ruby supports them starting with version 2.0. Languages such as Delphi, PHP, and R that
have regex features based on PCRE also support conditionals. (source http://www.regular-expressions.info/conditional.html)
The regex that follows Will match
{123}
(123)
123
And will not match
{123)
(123}...
How to theme the ENTIRE Xcode IDE to light-on-dark?
... can be found in Google (http://www.mattlag.com/scripting/hexcolorinverter.php). And voila! "Ctrl-Opt-Cmd-8" + "Inverted Dark Theme" makes the whole Xcode environment dark and looking great, without the need of hiding any other sections of Xcode like Navigator, Debug and Utilities.
Let me know if t...
Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations
...fferent than ApplicationDbContext. I went on to use that context which was site related data for about 6 months, then it came time to start messing around with my ApplicationUser. My basic login and registration was working, but I wanted to extend the user class to add some additional fields. This a...
Git push failed, “Non-fast forward updates were rejected”
...h the command line. Also this may not be possible with SmartGit.) See this site for more information: http://help.github.com/remotes/
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When should I use Kruskal as opposed to Prim (and vice versa)?
...in a very straightforward way : http://www.thestudentroom.co.uk/showthread.php?t=232168.
Kruskal's algorithm will grow a solution from the cheapest edge by adding the next cheapest edge, provided that it doesn't create a cycle.
Prim's algorithm will grow a solution from a random vertex by adding ...
Is there a C# case insensitive equals operator?
..., you're currently violating the help center guidelines; links to external sites are fine, but you've not summarized the content sufficiently (turkish 'i' problem). SO is not your advertising platform.
– antiduh
May 18 '15 at 13:24
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How do I ignore ampersands in a SQL script running from SQL Plus?
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You can also specify this in the glogin.sql site profile setup file or the login.sql user profile setup file
– David Aldridge
Sep 23 '08 at 14:37
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