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Twitter image encoding challenge [closed]
...pen-source).
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How do I read the source code of shell commands?
...tils package.
You can find all information you need here:
http://www.gnu.org/software/coreutils/
If you want to download the latest source, you should use git:
git clone git://git.sv.gnu.org/coreutils
To install git on your Ubuntu machine, you should use apt-get (git is not included in the stan...
Can Maven be made less verbose?
... answered Sep 16 '08 at 10:37
Jorge FerreiraJorge Ferreira
85.9k2323 gold badges107107 silver badges129129 bronze badges
...
Is there a way to list task dependencies in Gradle?
./gradle tasks lists "some" of the tasks. Looking at
http://gradle.org/docs/current/userguide/java_plugin.html there are hidden ones not listed. Also, other plugins will not have such a nice pretty graph of the dependencies between tasks.
...
PowerMockito mock single static method and return object
...o specify what to do for a particular method. For example:
import static org.mockito.Mockito.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.pow...
Recommended method for escaping HTML in Java
...
StringEscapeUtils from Apache Commons Lang:
import static org.apache.commons.lang.StringEscapeUtils.escapeHtml;
// ...
String source = "The less than sign (<) and ampersand (&) must be escaped before using them in HTML";
String escaped = escapeHtml(source);
For version 3:
...
differences between 2 JUnit Assert classes
...ew class are static methods. So you can import it this way:
import static org.junit.Assert.*;
After this static import, you can use this methods without prefix.
At the redesign they also moved to the new package org.junit that follows better the normal conventions for package naming.
...
Regular expression for floating point numbers
...e java.lang.Double.valueOf(String) method (start at http://hg.openjdk.java.net/jdk8/jdk8/jdk, click "browse", navigate down /src/share/classes/java/lang/ and find the Double class). The long regex that this class contains caters for various possibilities that the OP probably didn't have in mind, but...
Maven is not working in Java 8 when Javadoc tags are incomplete
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9</version>
<executions>
<execution>
&l...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...ava.io.IOException;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.io.IOUtils;
import org.springframework.core.MethodParameter;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.spr...