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PHP abstract properties
... the parent it will remain private and not available to the child.
http://www.php.net//manual/en/language.oop5.static.php
abstract class AbstractFoo
{
public $bar;
final public function __construct()
{
$this->bar = static::BAR;
}
}
class Foo extends AbstractFoo
{
//...
JSON datetime between Python and JavaScript
...ndler)
'"2010-04-20T20:08:21.634121"'
Which is ISO 8601 format.
A more comprehensive default handler function:
def handler(obj):
if hasattr(obj, 'isoformat'):
return obj.isoformat()
elif isinstance(obj, ...):
return ...
else:
raise TypeError, 'Object of type ...
Regex Email validation
...It is not right, fail to catch at least two invalid formats: "Abc.@example.com" , "Abc..123@example.com"
– sean717
Aug 22 '12 at 5:22
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jQuery: click function exclude children.
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184
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What is a provisioning profile used for when developing iPhone applications?
...ices.
Here's how to create one, and the reference for this answer:
http://www.wikihow.com/Create-a-Provisioning-Profile-for-iPhone
Another link:
http://iphone.timefold.com/provisioning.html
share
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...
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 "Content-Type: application/jso...
How can I get the full/absolute URL (with domain) in Django?
How can I get the full/absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL!
...
Difference between string and text in rails?
...2 | :limit => 1 to 4294967296 (default = 65536)
Reference:
http://www.packtpub.com/article/Working-with-Rails-ActiveRecord-Migrations-Models-Scaffolding-and-Database-Completion
When should each be used?
As a general rule of thumb, use :string for short text input (username, email, passwo...
How to make blinking/flashing text with CSS 3
... animation and
@keyframes. You can refer to my detailed code here
As commented, this won't work on older versions of Internet Explorer, and for that you need to use jQuery or JavaScript...
(function blink() {
$('.blink_me').fadeOut(500).fadeIn(500, blink);
})();
Thanks to Alnitak for sugg...
how to remove untracked files in Git?
...e this if you don't want to remove ignored files)
Use with Caution!
These commands can permanently delete arbitrary files, that you havn't thought of at first. Please double check and read all the comments below this answer and the --help section, etc., so to know all details to fine-tune your comm...