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Get notified when UITableView has finished asking for data?

...eload its data. So, when the second NSLog is fired, the table view has actually finish asking for data. I've subclassed UITableView to send methods to the delegate before and after reloadData. It works like a charm. share ...
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Django: Get model from string?

...d in 1.9) in favor of the the new application loading system. -- Scott Woodall Found it. It's defined here: from django.db.models.loading import get_model Defined as: def get_model(self, app_label, model_name, seed_cache=True): ...
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What does new self(); mean in PHP?

... the parent class The first situation would look like this (I've removed all non-necessary code, for this example -- you'll have to add it back to get the singleton behavior)* : class MyParentClass { } class MyChildClass extends MyParentClass { public static function getInstance() { ...
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How to run functions in parallel?

...find an answer to my question. I am trying to run multiple functions in parallel in Python. 6 Answers ...
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Prevent Default on Form Submit jQuery

... I believe that the above answers is all correct, but that doesn't point out why the submit method doesn't work. Well, the submit method will not work if jQuery can't get the form element, and jQuery doesn't give any error about that. If your script is placed i...
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AVD Manager - Cannot Create Android Virtual Device

I just installed the Android Eclipse Plugin and the Android SDK from Google yesterday. I open the AVD Manager window by going to Window -> Android Virtual Device Manager . I then click "New" and am presented with the "Create new Android Virtual Device (AVD)" window. The problem is, I can't get t...
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Redirect all to index.php using htaccess

...le PHP-based MVC-ish framework. I want this framework to be able to be installed in any directory. 7 Answers ...
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How to detect online/offline event cross-browser?

...nows that such an attempt would fail), and must return true otherwise. Finally, the spec notes: This attribute is inherently unreliable. A computer can be connected to a network without having Internet access. share ...
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How do I pass JavaScript variables to PHP?

... @sergey, so i need to use ajax? Actually, i'm familliar with that. – SUN Jiangong Dec 18 '09 at 10:08 ...
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Find an item in List by LINQ?

Here I have a simple example to find an item in a list of strings. Normally I use for loop or anonymous delegate to do it like this: ...