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What are valid values for the id attribute in HTML?
...a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").
HTML 5 is even more permissive, saying only that an id must contain at least one character and may not contain any space characters.
The id attribut...
How do I replace a character at a particular index in JavaScript?
...rototype.replaceAt = function(index, replacement) {
return this.substr(0, index) + replacement + this.substr(index + replacement.length);
}
And use it like this:
var hello = "Hello World";
alert(hello.replaceAt(2, "!!")); // Should display He!!o World
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Impossible to make a cached thread pool with a size limit?
... the first example, note that the SynchronousQueue has essentially size of 0. Therefore, the moment you reach the max size (3), the rejection policy kicks in (#4).
In the second example, the queue of choice is a LinkedBlockingQueue which has an unlimited size. Therefore, you get stuck with behavi...
Why are Python's 'private' methods not actually private?
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603
The name scrambling is used to ensure that subclasses don't accidentally override the private m...
Replace non-numeric with empty string
...r project. A field in our DB to hold a phone number is set to only allow 10 characters. So, if I get passed "(913)-444-5555" or anything else, is there a quick way to run a string through some kind of special replace function that I can pass it a set of characters to allow?
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Get string between two strings in a string
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answered Jun 22 '13 at 16:06
Dmitry BychenkoDmitry Bychenko
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MySQL root password change
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answered Feb 16 '14 at 7:07
ktakta
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How do I use WPF bindings with RelativeSource?
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Guge
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answered Sep 17 '08 at 15:14
Abe HeidebrechtAbe Heidebrecht
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android start activity from service
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edited Dec 23 '15 at 10:33
Tim
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