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Retrieve version from maven pom.xml in code
...s meant to work dynamically in development environments, e.g. when used in tests or tools started from IDE or console. The accepted answer to this question shows several ways to package the version number statically into your artifacts. I was not assuming that pom.xml would be available within JARs ...
SELECT INTO Variable in MySQL DECLARE causes syntax error?
...lution for my problem. Here´s what helped:
DELIMITER //
CREATE PROCEDURE test ()
BEGIN
DECLARE myvar DOUBLE;
SELECT somevalue INTO myvar FROM mytable WHERE uid=1;
SELECT myvar;
END
//
DELIMITER ;
call test ();
...
Parsing JSON with Unix tools
...tion, but that API no longer works, making it hard to copy the examples to test out, and the new Twitter API requires API keys, so I've switched to using the GitHub API which can be used easily without API keys. The first answer for the original question would be:
curl 'http://twitter.com/users/us...
How do I get the last character of a string?
...
The code:
public class Test {
public static void main(String args[]) {
String string = args[0];
System.out.println("last character: " +
string.substring(string.length() - 1));
}
}
The output of ...
How to unzip a file using the command line? [closed]
...ory is in your path (in most cases), you can use the command line:
jar xf test.zip
or if not in your path:
C:\Java\jdk1.6.0_03\bin>jar xf test.zip
Complete set of options for the jar tool available here.
Examples:
Extract jar file
jar x[v]f jarfile [inputfiles] [-Joption]
jar x[v...
Rename a file in C#
...
@SepehrM, I did not test it, but the samples you point to use FileInfo.Move and not File.Move so maybe that has something to do with it?
– Chris Taylor
Jul 7 '14 at 12:31
...
What is a Shim?
... framework to isolate your application from other assemblies for unit testing. Shims divert calls to specific methods to code that you write as part of your test
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How to implement classic sorting algorithms in modern C++?
...erators.
Details omitted:
selection sort can be optimized with an early test if (std::distance(first, last) <= 1) return; (or for forward / bidirectional iterators: if (first == last || std::next(first) == last) return;).
for bidirectional iterators, the above test can be combined with a loop ...
How do I execute a program using Maven?
....0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>
</configuration>
</plugin>
invoking mvn exec:java on the command line will invoke the plugin which is configured to execute the class org.dhappy.test.NeoTraverse.
So, to tri...
Mac OSX Lion DNS lookup order [closed]
...
Thanks so much for this. Waiting 10-30 seconds to test changes to my code was driving me crazy and you saved me a ton of time by not having to figure this out myself.
– Zack Angelo
Aug 13 '11 at 16:34
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