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Deprecated warning for Rails 4 has_many with order
...n options such as dependent: :destroy etc.
Give this a try:
has_many :contents, -> { order(:position) }
To specify order direction, i.e. either asc or desc as @joshua-coady and @wsprujit have suggested, use:
has_many :contents, -> { order 'position desc' }
or, using the hash style: ...
Good ways to manage a changelog using git?
...ly the code currently mandates that each client have their own copy of the m>PHP m> site; I'm changing this, but it's slow-going).
...
Right mime type for SVG images with fonts embedded
...r (in theory any mediatype ending with +xml should work as long as the svg content is correct). If Chrome (or the webkittens) want to push for a new mediatype just for svg fonts I've not seen such a request on the www-svg mailinglist yet.
– Erik Dahlström
May ...
Custom li list-style with font-awesome icon
...: none;
padding: 0;
}
li {
padding-left: 1.3em;
}
li:before {
content: "\f00c"; /* FontAwesome Unicode */
font-family: FontAwesome;
display: inline-block;
margin-left: -1.3em; /* same as padding-left set on li */
width: 1.3em; /* same as padding-left set on li */
}
<lin...
Android - shadow on tm>ex m>t?
... android:layout_width="fill_parent"
android:layout_height="wrap_content"
style="@style/AudioFileInfoOverlayTm>ex m>t"
android:gravity="center" />
Edit: the source code can be viewed here: https://github.com/google/ringdroid
Edit2:
To set this style programmatically, you'd d...
What is the result of % in Python?
...ch out if you are coming from a language with automatic type casting (like m>PHP m> or JS) where an m>ex m>pression like '12' % 2 + 3 is legal: in Python it will result in TypeError: not all arguments converted during string formatting which probably will be pretty confusing for you.
[update for Python 3]
Use...
Can I use complm>ex m> HTML with Twitter Bootstrap's Tooltip?
...g data without reloading the page and set dynamically, I mean changing the content inside the title.
– 3 rules
Sep 24 '16 at 6:45
...
How to pass payload via JSON file for curl?
...
curl sends POST requests with the default content type of application/x-www-form-urlencoded. If you want to send a JSON request, you will have to specify the correct content type header:
$ curl -vX POST http://server/api/v1/places.json -d @testplace.json \
--header ...
List of encodings that Node.js supports
...quire('fs');
function readFileSync_encoding(filename, encoding) {
var content = fs.readFileSync(filename);
return iconvlite.decode(content, encoding);
}
Alternatively, use iconv:
var Iconv = require('iconv').Iconv;
var fs = require('fs');
function readFileSync_encoding(filename, encodin...
Is there a way to provide named parameters in a function call in JavaScript?
... developers rely on type / argument hints within our IDE. I personally use m>PHP m> Storm (Along with other JetBrains IDEs like PyCharm for python and AppCode for Objective C)
And the biggest problem with using the "Pass an object" trick is that when you are calling the function, the IDE gives you a sin...