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Passing a String by Reference in Java?
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198
You have three options:
Use a StringBuilder:
StringBuilder zText = new StringBuilder ();
void...
.bashrc at ssh login
When I ssh into my ubuntu-box running Hardy 8.04, the environment variables in my .bashrc are not set.
4 Answers
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
I have 8 lines of rewrite rules in my .htaccess file. I need to exclude two physical directories on my server from these rules, so they can become accessible. For now all requests are sent to index.php file.
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How can I use grep to show just filenames on Linux?
...swered Jul 9 '11 at 22:26
Random832Random832
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How to migrate back from initial migration in Django 1.7?
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edited Apr 19 '18 at 20:11
supervacuo
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Does Ruby regular expression have a not match operator like “!~” in Perl?
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Daniel
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answered Dec 7 '12 at 8:04
Konrad RudolphKonrad ...
Markdown vs markup - are they related?
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Busti
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answered Aug 23 '08 at 6:40
rywryw
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How do I pass parameters into a PHP script through a webpage?
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answered Mar 8 '12 at 2:50
JasonJason
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How can you diff two pipelines in Bash?
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edited Mar 8 '18 at 4:05
Peter Cordes
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How to get the Power of some Integer in Swift language?
...his...
let i = 2 ^^ 3
// ... or
println("2³ = \(2 ^^ 3)") // Prints 2³ = 8
I used two carets so you can still use the XOR operator.
Update for Swift 3
In Swift 3 the "magic number" precedence is replaced by precedencegroups:
precedencegroup PowerPrecedence { higherThan: MultiplicationPreceden...