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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
...dvised, as a workaround, to use a Query String for differentiating between calls from different domains. I'll reproduce the shortened example here.
Using curl to check response headers:
Domain A: a.domain.com
curl -i -H "Origin: https://a.domain.com" http://hashhashhash.cloudfront.net/font.woff?h...
Difference between git pull and git pull --rebase
...at saying git pull --rebase is the same as git fetch and git rebase is basically how it is, but it's not exactly semantically equivalent. There are some differences, some of which are explained here. gitolite.com/git-pull--rebase
– w0rp
Aug 20 '15 at 9:47
...
How do I filter ForeignKey choices in a Django ModelForm?
...u can populate the validation data by making using the super(...).__init__ call in your overridden method. If you are making several of these queryset changes its a lot more elegant to package them by overriding the init method.
– michael
Aug 7 '09 at 4:53
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How to programmatically set style attribute in a view
...
Generally you can't change styles programmatically; you can set the look of a screen, or part of a layout, or individual button in your XML layout using themes or styles. Themes can, however, be applied programmatically.
There is also such a thing as a StateListDrawab...
Android ListView not refreshing after notifyDataSetChanged
...
adapter.notifyDataSetChanged();
}
what you just have updated before calling notifyDataSetChanged() is not the adapter's field private List<Item> items; but the identically declared field of the fragment. The adapter still stores a reference to list of items you passed when you created t...
How can prepared statements protect from SQL injection attacks?
...L query is a legitimate program.
And we are creating such a program dynamically, adding some data on the fly. Thus, the data may interfere with the program code and even alter it, as every SQL injection example shows it (all examples in PHP/Mysql):
$expected_data = 1;
$query = "SELECT * FROM users...
How can I get the full/absolute URL (with domain) in Django?
...
I believe my question specifically said "without the Sites module". Does this hit the DB?
– mpen
Jan 11 '12 at 19:41
1
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
...var chat = $.connection.chatHub;
// Create a function that the hub can call to broadcast messages.
chat.client.addChatMessage = function (who, message) {
// Html encode display name and message.
var encodedName = $('<div />').text(who).html();
var encodedMsg = $...
How do I make a textarea an ACE editor?
... function(){
textarea.val(editor.getSession().getValue());
});
or just call
textarea.val(editor.getSession().getValue());
only when you submit the form with the given textarea. I'm not sure whether this is the right way to use Ace, but it's the way it is used on GitHub.
...
What do you call the -> operator in Ruby?
...("Methods, Procs, Lambdas, and Closures"), a lambda defined using -> is called lambda literal.
succ = ->(x){ x+1 }
succ.call(2)
The code is equivalent to the following one.
succ = lambda { |x| x + 1 }
succ.call(2)
Informally, I have heard it being called stabby lambda or stabby literal...