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UITextField text change event
...e textFieldDidChange method you can examine the contents of the textField, and reload your table view as needed.
You could use that and put calculateAndUpdateTextFields as your selector.
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this.setState isn't merging states as I would expect
...he value of the current state this.state.selected to construct a new state and then call setState() on that:
var newSelected = _.extend({}, this.state.selected);
newSelected.name = 'Barfoo';
this.setState({ selected: newSelected });
I've used function _.extend() function (from underscore.js libra...
Return from lambda forEach() in java
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Here filter restricts the stream to those items that match the predicate, and findFirst then returns an Optional with the first matching entry.
This looks less efficient than the for-loop approach, but in fact findFirst() can short-circuit - it doesn't generate the entire filtered stream and then ...
Eclipse's Ctrl+click in Visual Studio?
...for a few days with Eclipse Java I totally got addicted to pressing Ctrl and clicking on an identifier to go to its definition. Since then I've been looking for a way to achieve this in Visual Studio as well.
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Replacement for Google Code Search? [closed]
...h API corresponds to the functionality you want (it's a great resource for Android in particular -- give it some of the text you see on screen, and it'll usually find the implementing class).
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How to reload page every 5 seconds?
... answered May 7 '10 at 10:03
jAndyjAndy
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Cannot use object of type stdClass as array?
...$result->context = $var) This causes the property to be set to the var and returns true, no matter.
– STWilson
Nov 16 '16 at 21:28
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How to create a private class method?
... disgusting it is definitely not.
It makes perfect sense once you understand Ruby's object model and the corresponding method lookup flow, especially when taking into consideration that private is NOT an access/visibility modifier, but actually a method call (with the class as its recipient) as di...
Use ASP.NET MVC validation with jquery ajax?
...escription field is required."]
}]
This would be returned to your error handling callback of the $.ajax call
You can loop through the returned data to set the error messages as needed based on the Keys returned (I think something like $('input[name="' + err.key + '"]') would find your input eleme...
How do I increase modal width in Angular UI Bootstrap?
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Css should be applied on both .app-modal-window and .modal-dialog, so: .app-modal-window, .modal-dialog { width: 500px; }
– Alexander
Jun 19 '14 at 15:00
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