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What does (function($) {})(jQuery); mean?
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That's called Immediately Invoked Function Expression (IIFE): benalman.com/news/2010/11/…
– Andres Rojas
Aug 29 '16 at 16:04
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Java `final` method: what does it promise?
...uestion "this final method will always behave as promised" that I must not call any non-final methods from inside a final method? Because, if I do the called method may have been overridden and therefore I can not guarantee the behavior of my final method?
– towi
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Conditionally start at different places in storyboard from AppDelegate
...sful, and show the login view controller if the authentication failed.
Basically, I want to do this in my AppDelegate:
10 A...
Using CMake with GNU Make: How can I see the exact commands?
... This is a great option when using qt.io QtCreator because cmake is called by the GUI. Thank you!
– Grant Rostig
Feb 11 '19 at 21:56
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How to get jQuery to wait until an effect is finished?
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You can specify a callback function:
$(selector).fadeOut('slow', function() {
// will be called when the element finishes fading out
// if selector matches multiple elements it will be called once for each
});
Documentation here.
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explicit casting from super class to subclass
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Because theoretically Animal animal can be a dog:
Animal animal = new Dog();
Generally, downcasting is not a good idea. You should avoid it. If you use it, you better include a check:
if (animal instanceof Dog) {
Dog dog = (Dog) ani...
How can I convert JSON to a HashMap using Gson?
...this is a fairly old question, but I was searching for a solution to generically deserialize nested JSON to a Map<String, Object>, and found nothing.
The way my yaml deserializer works, it defaults JSON objects to Map<String, Object> when you don't specify a type, but gson doesn't seem ...
Can a Windows batch file determine its own file name?
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%0 returns the way the file was called. If a full path was used, %0 will have that. If you cd into the dir first and execute the batch from there, %0 will usually not have the path info (but you could get that from %cd% in that case)
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Remove icon/logo from action bar on android
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call method getActionBar().... is better solution this problem (remove icon from action bar) because if you use navigation bar and action bar , so your action bar will be above navigation bar. If you use setDisplayShowHomeEna...
Angularjs loading screen on ajax request
...ners is up to you and directive will simply turn it on/off for you automatically.
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