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How to extract a substring using regex

...a i want' inside 'and even more data'" text.split("'").zipWithIndex.filter(_._2 % 2 != 0).map(_._1) res: Array[java.lang.String] = Array(the data i want, and even more data) share | improve this a...
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PHP - Debugging Curl

... You can enable the CURLOPT_VERBOSE option: curl_setopt($curlhandle, CURLOPT_VERBOSE, true); When CURLOPT_VERBOSE is set, output is written to STDERR or the file specified using CURLOPT_STDERR. The output is very informative. You can also use tcpdu...
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How do I test a private function or a class that has private methods, fields or inner classes?

...mework. @Jailbreak Foo foo = new Foo(); // Direct, *type-safe* access to *all* foo's members foo.privateMethod(x, y, z); foo.privateField = value; This way your code remains type-safe and readable. No design compromises, no overexposing methods and fields for the sake of tests. If you have...
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Get list of a class' instance methods

... You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do. class TestClass def method1 end def method2 end def method3 end end TestClass.methods.grep(/method1/) # => [] ...
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Better techniques for trimming leading zeros in SQL Server?

... Other answers here to not take into consideration if you have all-zero's (or even a single zero). Some always default an empty string to zero, which is wrong when it is supposed to remain blank. Re-read the original question. This answers what the Questioner wants. Solution #1: --Thi...
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Why are Oracle table/column/index names limited to 30 characters?

..., but there is always a case that turns up where we hit this limit - especially in naming foreign keys. 10 Answers ...
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Read logcat programmatically within application

...ded before the clear completes. It doesn't make a difference even if you call process.waitfor(). – Tom Rutchik Jun 3 at 0:25 add a comment  |  ...
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Using curl POST with variables defined in bash script functions

... function that generates the post data of your script. This saves you from all sort of headaches concerning shell quoting and makes it easier to read an maintain the script than feeding the post data on curl's invocation line as in your attempt: generate_post_data() { cat <<EOF { "account...
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How are echo and print different in PHP? [duplicate]

... From: http://web.archive.org/web/20090221144611/http://faqts.com/knowledge_base/view.phtml/aid/1/fid/40 Speed. There is a difference between the two, but speed-wise it should be irrelevant which one you use. echo is marginally faster since it doesn't set a return value if you really want to ge...
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How to convert date to timestamp in PHP?

... This method works on both Windows and Unix and is time-zone aware, which is probably what you want if you work with dates. If you don't care about timezone, or want to use the time zone your server uses: $d = DateTime::createFromFormat('d-m-Y H:i:s', '22-09-200...