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Detecting input change in jQuery?
...ery .val() method) won't fire any of the events above.
(Reference: https://api.jquery.com/change/).
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Find() vs. Where().FirstOrDefault()
...ist<T> was added with generics in .NET 2.0, and Find was part of the API for that class. Where and FirstOrDefault were added as extension methods for IEnumerable<T> with Linq, which is a later .NET version. I cannot say with certainty that if Linq existed with the 2.0 release that Find w...
Java 8: Lambda-Streams, Filter by Method with Exception
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No sane API should deliver undeclared checked exceptions to the client, that's for sure. Within the API there can be an understanding, though, that checked exception can leak. They don't cause harm as long as they are just another si...
Override valueof() and toString() in Java enum
...e enum constants.
BTW - that 'ImmutableMap' type is from the Google guava API, and I definitely recommend it in cases like this.
EDIT - Per the comments:
This solution assumes that each assigned string value is unique and non-null. Given that the creator of the enum can control this, and that ...
How do you access the matched groups in a JavaScript regular expression?
...expected to ship in the ECMAScript 2020 specification. It gives us a clean API and solves multiple problems. It has been started to land on major browsers and JS engines as Chrome 73+ / Node 12+ and Firefox 67+.
The method returns an iterator and is used as follows:
const string = "something f...
What is the difference between instanceof and Class.isAssignableFrom(…)?
...AssignableFrom(int.class) // true
See http://java.sun.com/javase/6/docs/api/java/lang/Class.html#isAssignableFrom(java.lang.Class).
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Is there a label/goto in Python?
...ython, at least in CPython and PyPy, and not only by misusing the debugger API as that other guy did. You have to mess with the bytecode though.
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how to set radio option checked onload with jQuery
... thing. For explanation, see the "Attributes vs. Properties" section here: api.jquery.com/prop. Also there's no need for the extra filter, you can just combine the 2 selectors e.g. $("input[name=gender][value=Male]").prop("checked", true);
– jackocnr
Apr 2 '14 ...
How to set selected value of jquery select2?
...apply to select2
});
$("#sel").select2({
ajax: {
url: "https://api.github.com/search/repositories",
dataType: 'json',
delay: 250,
data: function(params) {
return {
q: params.term, // search term
page: params.page
};
},
processResul...
Right Align button in horizontal LinearLayout
...id.widget.Space or android.support.v4.widget.Space instead of View if your API level and/or dependencies allow it. Space achieves the job in a cheaper way, because it only measures and doesn't try to draw anything like View does; it's also more expressive conveying the intention.
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