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Set the maximum character length of a UITextField
...text length] + [string length] - range.length;
return newLength <= 25;
}
Swift
func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
let currentCharacterCount = textField.text?.count ?? 0
if range.length ...
Java compiler level does not match the version of the installed Java project facet
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answered Oct 10 '11 at 15:50
Vineet ReynoldsVineet Reynolds
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Mapping a function on the values of a map in Clojure
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156
I like your reduce version just fine. I think it's idiomatic. Here's a version using list com...
In Clojure 1.3, How to read and write a file
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edited Nov 30 '17 at 15:47
answered Oct 13 '11 at 16:59
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What’s the difference between “Array()” and “[]” while declaring a JavaScript array?
...r to the constructor, you will get an array of that length:
x = new Array(5);
alert(x.length); // 5
To illustrate the different ways to create an array:
var a = [], // these are the same
b = new Array(), // a and b are arrays with length 0
c = ['foo', 'bar'], // t...
Calling C++ class methods via a function pointer
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edited Dec 16 '18 at 20:57
Zoe
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answered Se...
Clear android application user data
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5
Afaik the Browser application data is NOT clearable for other apps, since it is store in private...
What is function overloading and overriding in php?
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edited Jul 14 '14 at 13:15
rightfold
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answered...
How do I Search/Find and Replace in a standard string?
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75
Why not implement your own replace?
void myReplace(std::string& str,
const s...
How to create fixed space and flexible space bar button items programmatically?
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edited Feb 3 '14 at 17:05
iwasrobbed
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ans...