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Javascript callback when IFRAME is finished loading?
...cross site request - which if that's right, you're not going to be able to read the contents of the iframe.
On the other hand, if the iframe's URL is on your domain you can access the body, but I've found that if I use a timeout to remove the iframe the callback works fine:
// possibly excessive u...
What is a singleton in C#?
...ing most of what you need to know - including some good advice regarding thread safety.
To be honest, It's very rare that you need to implement a singleton - in my opinion it should be one of those things you should be aware of, even if it's not used too often.
...
Repository Pattern vs DAL
...d started to see it that way, but this makes it clear. I'll have to start reading all the DDD literature!
– David
Mar 24 '10 at 23:10
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How do I hide an element on a click event anywhere outside of the element?
...I might go about doing this the "new" way. If you haven't, I recommend you read the jQuery docs for the "on" method.
var handler = function(event){
// if the target is a descendent of container do nothing
if($(event.target).is(".container, .container *")) return;
// remove event handler from...
How to get the start time of a long-running Linux process?
...29:38 2016 /sbin/init
2 Tue Jun 7 01:29:38 2016 [kthreadd]
3 Tue Jun 7 01:29:38 2016 [ksoftirqd/0]
5 Tue Jun 7 01:29:38 2016 [kworker/0:0H]
7 Tue Jun 7 01:29:38 2016 [rcu_sched]
8 Tue Jun 7 01:...
How do I install pip on macOS or OS X?
...d installation!
I made a gif, coz. why not?
Details:
⚡️ OK, I read the solutions given above, but here's an EASY solution to install pip.
MacOS comes with Python installed. But to make sure that you have Python installed open the terminal and run the following command.
python --vers...
Set style for TextView programmatically
...
your answer is misleading - have you tried reading this thread to the end?
– andr
Mar 14 '13 at 1:13
3
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What does %w(array) mean?
...)
%i(one two three)
# good
%w[one two three]
%i[one two three]
For more read here.
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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
..._length=255)
food_type = models.CharField(max_length=25)
Please also read @Mark answer, he gives a great explanation why you can't change attributes inherited from a non-abstract class.
(Note this is only possible since Django 1.10: before Django 1.10, modifying an attribute inherited from an...
Spring: @Component versus @Bean
...ably; but they chose not to, since the two are quite different. Spring's already confusing enough without muddying the waters further.
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