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Execute method on startup in Spring
...to execute some methods when the application starts for the first time? I know that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
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How do I check in JavaScript if a value exists at a certain array index?
...e
if (i >= 0 && i < array.length) {
// it is in array
}
Now, under the hood, JavaScript engines almost certainly won't allocate array space linearly and contiguously like this, as it wouldn't make much sense in a dynamic language and it would be inefficient for certain code. They...
Why no generics in Go?
Disclaimer: I've only played with Go for one day now, so there's a good chance I've missed a lot.
6 Answers
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Prevent direct access to a php include file
... This is how a few 'mainstream' applications handle it. I know Joomla does it this way and I think Wiki, Wordpress, and others as well.
– UnkwnTech
Jan 3 '09 at 18:20
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How to fix “containing working copy admin area is missing” in SVN?
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@MohammadArif, There are two "Robs" now
– Charles Clayton
Jun 12 '17 at 20:32
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show 1 more comment
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Adding a parameter to the URL with JavaScript
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iOS does now support URLSearchParams (since 9 days after @kanji's comment)
– MJeffryes
Mar 27 '18 at 16:29
9
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Detect encoding and make everything UTF-8
...sses all this issues. It´s called Encoding::toUTF8().
You don't need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving...
Why {} + {} is NaN only on the client side? Why not in Node.js?
...tion' && /^[\r\n\s]*function/.test(evalCmd) || e) {
// Now as statement without parens.
self.eval(evalCmd, self.context, 'repl', finish);
}
else {
finish(null, ret);
}
}
);
This acts just like running ({}+{}) in the Chrome dev...
JavaScript OOP in NodeJS: how?
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Looks now deprecated. From answer link: Note: usage of util.inherits() is discouraged. Please use the ES6 class and extends keywords to get language level inheritance support. Also note that the two styles are semantically incompat...
How to fully remove Xcode 4
...d at startup. So I uninstalled 4.4, ran your command, reinstalled 4.4, and now things appear to work properly. Thank you
– Giuseppe
Sep 11 '12 at 12:46
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