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Automatically deleting related rows in Laravel (Eloquent ORM)
...s_many('Photo');
}
// this is a recommended way to declare event handlers
public static function boot() {
parent::boot();
static::deleting(function($user) { // before delete() method call this
$user->photos()->delete();
// do the rest of ...
How do you downgrade rubygems?
...ve rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
6 Answers
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Python 3 ImportError: No module named 'ConfigParser'
...n't work, there is OurSQL, MySQL Connector/Python, a port of MySQL-Python, and others.
– Abe Karplus
Dec 30 '12 at 18:34
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TypeError: 'module' object is not callable
... variable socket is what I think it is?`
I should print out what socket is and check print socket
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How to install packages using pip according to the requirements.txt file from a local directory?
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Information on --no-index from command pip help install --no-index Ignore package index (only looking at --find-links URLs instead). Information on --find-links from command pip help install -f, --find-links <url> If a url or path to an html file, then...
What is the in a .vimrc file?
I see <leader> in many .vimrc files, and I am wondering what does it mean?
5 Answers
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Is there a Subversion command to reset the working copy?
Is there a single Subversion command that would “reset” a working copy exactly to the state that’s stored in the repository? Something like git reset --hard or (ha, hard Git reset does not remove unversioned files either!) rm -rf wc && svn co <url> wc .
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How can I programmatically get the MAC address of an iphone
How to programmatically get an iPhone's MAC address and IP address?
12 Answers
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How to hide the title bar for an Activity in XML with existing custom theme
... a style to all my activities, therefore I can't simply set the theme to @android:style/Theme.NoTitleBar .
37 Answers
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Non-alphanumeric list order from os.listdir()
...y containing the following subdirectories: run01, run02, ... run19, run20, and then I generate a list from the following command:
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