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java Programming Glossary: blahhow to make a jar file that include dll files http://stackoverflow.com/questions/1611357/how-to-make-a-jar-file-that-include-dll-files
Java - regular expression finding comments in code http://stackoverflow.com/questions/1657066/java-regular-expression-finding-comments-in-code line by line for example like some comment class Main blah foo foo foo foo2 foo2 finds all comments in it and removes them...
Does Java have the '@' character to escape string quotes? http://stackoverflow.com/questions/2018556/does-java-have-the-character-to-escape-string-quotes My string has double quotes in it in C# I would do string blah @ this is my text how would I do that in Java c# java string..
How to parse a JSON and turn its values into an Array? http://stackoverflow.com/questions/2255220/how-to-parse-a-json-and-turn-its-values-into-an-array another_json_object the_json_array.getJSONObject i Blah blah blah... arrays.add another_json_object Finally JSONObject jsons.. the_json_array.getJSONObject i Blah blah blah... arrays.add another_json_object Finally JSONObject jsons new..
http://stackoverflow.com/questions/2369226/null-check-in-java null obj Is this better than object null Why return Else blah blah Is there any reasons or this is another myth Thanks for.. obj Is this better than object null Why return Else blah blah Is there any reasons or this is another myth Thanks for help...
Cannot use a Like query in a JDBC prepared statement? http://stackoverflow.com/questions/2857164/cannot-use-a-like-query-in-a-jdbc-prepared-statement freeMemory rs ps.executeQuery while rs.next bla blah blah blah ... Returns an empty resultSet. Through basic debugging.. freeMemory rs ps.executeQuery while rs.next bla blah blah blah ... Returns an empty resultSet. Through basic debugging.. freeMemory rs ps.executeQuery while rs.next bla blah blah blah ... Returns an empty resultSet. Through basic debugging I have..
Validating input using java.util.Scanner http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner Here's an example session 5 int 5 false boolean false blah String blah 1.1 double 1.1 100000000000 long 100000000000 exit.. an example session 5 int 5 false boolean false blah String blah 1.1 double 1.1 100000000000 long 100000000000 exit Note that..
How do I set environment variables from Java? http://stackoverflow.com/questions/318239/how-do-i-set-environment-variables-from-java builder Map String String env builder.environment blah blah and pass any ProcessBuilder s through it before starting.. builder Map String String env builder.environment blah blah and pass any ProcessBuilder s through it before starting them...
Spring MVC @PathVariable getting truncated http://stackoverflow.com/questions/3526523/spring-mvc-pathvariable-getting-truncated method RequestMethod.GET value Routes.BLAH_GET blahName public ModelAndView getBlah @PathVariable String blahName.. blahName public ModelAndView getBlah @PathVariable String blahName HttpServletRequest request HttpServletResponse response.. it gets truncated. For example http localhost 8080 blah server blah get blah2010.08.19 02 25 47 The parameter blahName..
http://stackoverflow.com/questions/4093504/resource-vs-autowired I have successfully used both in the past @Resource name blah and @Autowired @Qualifier blah my instinct is to stick with.. in the past @Resource name blah and @Autowired @Qualifier blah my instinct is to stick with the @Resource tag since it's been..
Getting Ant <javac> to recognise a classpath http://stackoverflow.com/questions/722774/getting-ant-javac-to-recognise-a-classpath src path src classpath path TSA.classpath javac target blah blah blah project ¦but none of the files specified in TSA.classpath.. path src classpath path TSA.classpath javac target blah blah blah project ¦but none of the files specified in TSA.classpath.. src classpath path TSA.classpath javac target blah blah blah project ¦but none of the files specified in TSA.classpath appear..
Preserving parameter/argument names in compiled java classes http://stackoverflow.com/questions/939194/preserving-parameter-argument-names-in-compiled-java-classes StackOverflowTest public void test String foo String bar blah Is decompiled into Compiled from StackOverflowTest.java version..
How to parse a JSON and turn its values into an Array? http://stackoverflow.com/questions/2255220/how-to-parse-a-json-and-turn-its-values-into-an-array another_json_object the_json_array.getJSONObject i Blah blah blah... arrays.add another_json_object Finally JSONObject..
Java and manually executing finalize http://stackoverflow.com/questions/28832/java-and-manually-executing-finalize even if you explicitly called it private static class Blah public void finalize System.out.println finalizing private static.. finalizing private static void f throws Throwable Blah blah new Blah blah.finalize public static void main String args.. private static void f throws Throwable Blah blah new Blah blah.finalize public static void main String args throws Throwable..
Should I use Java's String.format() if performance is important? http://stackoverflow.com/questions/513600/should-i-use-javas-string-format-if-performance-is-important long time for i 0 i 100000 i String s Blah i Blah time System.currentTimeMillis prev_time System.out.println.. long time for i 0 i 100000 i String s Blah i Blah time System.currentTimeMillis prev_time System.out.println Time.. for i 0 i 100000 i String s String.format Blah d Blah i time System.currentTimeMillis prev_time System.out.println..
http://stackoverflow.com/questions/604424/java-convert-string-to-enum to enum Say I have an enum which is just public enum Blah A B C D and I would like to find the enum value of a string.. the enum value of a string of for example A which would be Blah.A . How would it be possible to do this Is the Enum.ValueOf.. I use this java enums share improve this question Yes Blah.valueOf A will give you Blah.A . The static methods valueOf..
Why doesn't Java have a copy constructor? http://stackoverflow.com/questions/827785/why-doesnt-java-have-a-copy-constructor a copy constructor is nothing more than public class Blah private int foo public Blah public no args constructor public.. nothing more than public class Blah private int foo public Blah public no args constructor public Blah Blah b foo b.foo copy.. int foo public Blah public no args constructor public Blah Blah b foo b.foo copy constructor Now C will implicitly call..
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