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Value Change Listener to JTextField
...ructor of JFormattedTextField does not create a formatter.
However, to do what the OP suggested, you need to use a formatter which will invoke the commitEdit() method after each valid edit of the field. The commitEdit() method is what triggers the property change from what I can see and without the...
How do I set the value property in AngularJS' ng-options?
Here is what seems to be bothering a lot of people (including me).
27 Answers
27
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Can't operator == be applied to generic types in C#?
...e have == between generic types T and T, the best overload is found, given what constraints are carried by T (there's a special rule that it will never box a value-type for this (which would give a meaningless result), hence there must be some constraint guaranteeing it's a reference type). In your ...
Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...DK), or writing code to make a device like an Arduino or a mobile phone do what you want). An SDK will still usually have a single focus.
A toolkit is like an SDK - it's a group of tools (and often code libraries) that you can use to make it easier to access a device or system... Though perhaps wit...
Is it possible in Java to access private fields via reflection [duplicate]
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what's object ??
– Marsellus Wallace
Feb 3 '19 at 18:52
1
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Is there a way to iterate over a dictionary?
...I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there something similar in Objective-C ?
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$(window).scrollTop() vs. $(document).scrollTop()
What's the difference between:
4 Answers
4
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Check whether a variable is a string in Ruby
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What makes kind_of more general? They appear to be synonymous: is_a.
– davidchambers
Oct 13 '11 at 4:29
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Can CSS detect the number of children an element has?
...for people not used to multiple pseudo selectors (like I was until now ;). What is happening here is that this selects the child that is at the same time child x from the start/top and child y from the end. And so this only selects something if there are exactly x+y children.
–...
How does HTTP file upload work?
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Let's take a look at what happens when you select a file and submit your form (I've truncated the headers for brevity):
POST /upload?upload_progress_id=12344 HTTP/1.1
Host: localhost:3000
Content-Length: 1325
Origin: http://localhost:3000
... ot...