Try [jitpack](https://jitpack.io/), you just need to add the dependency, jitpack will build others for you.

From home page:
&gt;jitpack&lt;br&gt;
&gt;Easy to use package repository for Gradle and Maven projects&lt;br&gt;
&gt;JitPack builds GitHub projects on demand and provides ready-to-use packages

## HOW

1. Add repository first

&lt;!-- language: xml --&gt;

    &lt;repository&gt;
        &lt;id&gt;jitpack.io&lt;/id&gt;
        &lt;url&gt;https://jitpack.io&lt;/url&gt;
    &lt;/repository&gt;


2. Add dependency

&lt;!-- language: xml --&gt;

    &lt;dependency&gt;
        &lt;groupId&gt;com.github.User&lt;/groupId&gt;
        &lt;artifactId&gt;Repo name&lt;/artifactId&gt;
        &lt;version&gt;Release tag&lt;/version&gt;
    &lt;/dependency&gt;

TIPS:

You can see its build log too https://jitpack.io/com/github/NanoHttpd/nanohttpd/Release-2.1.0/build.log

Not in the way I think you mean, AFAIK.

You can use [github as a Maven repository][1]--this is not the same thing as directly referencing a project, and that it has a pom file means only that it&#39;s a Maven project.

*If* the project is not available in the central, or other, repository, your best bet may be to clone it, build it, and [install it locally][2]. You should confirm that it&#39;s truly not available elsewhere.


  [1]: http://alexsotob.blogspot.com/2011/09/questa-di-marinella-e-la-storia-vera.html
  [2]: http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html

Or from the other way around find first non digit character.

Do the same functions apply for string and for char* ?

how to check if given c++ string or char* contains only digits?

I want to send a Signal from C++ to a Slot in my QML File.
I already got it working without and primitive type parameters, although if I want to send a `QString` to my QML Slot I get an error whilst connecting.

I connect in main.cpp 

    QObject *contentView = rootObject-&gt;findChild&lt;QObject*&gt;(QString(&quot;contentView&quot;));
    QObject::connect(&amp;myObj,      SIGNAL(finishedGatheringDataForItem(QString)), 
                     contentView, SLOT(updateViewWithItem(QString)));

the relavant part of my qml File

    Rectangle {
            objectName: &quot;contentView&quot;
            function updateViewWithItem(string) { console.log(&#39;got some Items&#39;); }  // slot
    }

Error:

    Object::connect: No such slot QDeclarativeRectangle_QML_2::updateViewWithItem(QString)




C++ signal to QML slot in Qt

I am interested in using a &lt;a href=&quot;https://github.com/toelen/spymemcached-jcache&quot;&gt;project on GitHub&lt;/a&gt; as a dependency in my project. The GitHub project has a `pom` file. Can I modify my `pom` file to use this project? If so, how? If not, what is my best course of action?

Can I use a GitHub project directly in Maven?

<p>I am interested in using a <a href="<a href=" https:="" github.com="" toelen="" spymemcached-jcache&#x26;quot;&#x26;gt;project&#x22;="">https://github.com/toelen/spymemcached-jcache">project</a> on GitHub as a dependency in my project. The GitHub project has a <code>pom</code> file. Can I modify my <code>pom</code> file to use this project? If so, how? If not, what is my best course of action?</p>


To reduce dependece of class, I want to send parameter (using generic class) to constructor that extends some class and implements interface, for example

    public interface SomeInterface{
        public void someMethod();
    }

    public class MyFragment extends Fragment implements SomeInterface{
        //implementation
    }

    //here is classs, that I need to create. T must extend Fragment and implements 
    //SomeInterface. But, I&#39;m afraid, if I&#39;ll use MyFragment directly, it will create a
    //dependence of SomeClass from MyFragment.

    public class SomeClass /*generic?*/ {
        public SomeClass(T parent);
    }

Is it possible?

Futher, using my T class, I want to create views, using T.getActivity() as Context.

Generic class that extends class and implements interface

As far as I know, [`java.util.Hashtable`][1] synchronizes each and every method in the [`java.util.Map`][2] interface, while [`Collections.synchronizedMap(hash_map)`][3] returns a wrapper object containing synchronized methods delegating calls to the actual `hash_map` (correct me if I am wrong).

**I have two questions :**

1. What difference does it make to synchronize each and every method and to have a wrapper class? What are the scenarios to choose one over the other?

2. What happens when we do `Collections.synchronizedMap(hash_table)`? Will this be equal to simply using a normal `java.util.Hashtable`?


  [1]: http://docs.oracle.com/javase/7/docs/api/java/util/Hashtable.html
  [2]: http://docs.oracle.com/javase/7/docs/api/java/util/Map.html
  [3]: http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedMap(java.util.Map)

Difference between Hashtable and Collections.synchronizedMap(HashMap)

I&#39;m thinking of something like:

    String json = new JsonBuilder()
      .add(&quot;key1&quot;, &quot;value1&quot;)
      .add(&quot;key2&quot;, &quot;value2&quot;)
      .add(&quot;key3&quot;, new JsonBuilder()
        .add(&quot;innerKey1&quot;, &quot;value3&quot;))
      .toJson();

Which Java JSON library is best for this kind of fluent building?

**Update**: I wrapped GSON and got almost the desired result ... [with one hitch][1].


  [1]: https://stackoverflow.com/questions/8876271/how-to-serialize-a-jsonobject-without-too-much-quotes

How to fluently build JSON in Java?

I need to create a **Java** method to return `true` or `false` randomly. How can I do this?

Return True or False Randomly

I recently got this questions asked in an interview.

I answered that deadlock occurs if the interleaving goes wrong, but the interviewer insisted that a program that will always go into deadlock regardless of interleaving can be written . 

Can we write such a program ? Can you point me to some example program like that ?

Write a program that will surely go into deadlock

How does one use Maven to support incremental builds? Is there a guide somewhere? (top Google results are disappointing)

Does Maven support incremental builds?

i was wondering if it&#39;s possible to configure run as maven install in eclipse to skip unit tests, if such thing is doable, then please tell me how to do it, thanks in advance.

How to configure maven install to skip tests in eclipse?

I am compiling a package using maven and it says build failure with following compilation error:

SpanishTest.java[31, 81] unmappable character for encoding UTF8

I searched online and for many people, changing source encoding from UTF-8 to ISO-8859-1 seems to work but I am still getting same compilation error. I am using 32-bit Ubuntu. Here is how that tag looks in my pom.xml

    &lt;project.build.sourceEncoding&gt;ISO-8859-1&lt;/project.build.sourceEncoding&gt;

Even if I change `&lt;project.build.outputEncoding&gt;` tag to ISO-8859-1, I still get the error.Could it be because of java version? I have both-sun java and openjdk installed on my system.

Can anyone please let me know what to do.

Thanks  

Error: unmappable character for encoding UTF8 during maven compilation

I have created simple project from maven-achetype-quickstart under Eclipse Indigo, then I went to pom.xml gui editor and in dependencies tab added dependency `log4j` by search in appropriate dialog. Now my pom.xml looks like

    &lt;project xmlns=&quot;http://maven.apache.org/POM/4.0.0&quot; xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
      xsi:schemaLocation=&quot;http://maven.apache.org/POM/4.0.0 http://maven.apache.org xsd/maven-.0.0.xsd&quot;&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
    &lt;groupId&gt;mygroup&lt;/groupId&gt;
      &lt;artifactId&gt;Test_Maven_03&lt;/artifactId&gt;
      &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;
      &lt;packaging&gt;jar&lt;/packaging&gt;

      &lt;name&gt;Test_Maven_03&lt;/name&gt;
      &lt;url&gt;http://maven.apache.org&lt;/url&gt;

      &lt;properties&gt;
        &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
      &lt;/properties&gt;

      &lt;dependencies&gt;
        &lt;dependency&gt;
          &lt;groupId&gt;junit&lt;/groupId&gt;
          &lt;artifactId&gt;junit&lt;/artifactId&gt;
          &lt;scope&gt;test&lt;/scope&gt;
        &lt;/dependency&gt;
        &lt;dependency&gt;
        	&lt;groupId&gt;log4j&lt;/groupId&gt;
        	&lt;artifactId&gt;log4j&lt;/artifactId&gt;
        	&lt;version&gt;1.2.15&lt;/version&gt;
        &lt;/dependency&gt;
      &lt;/dependencies&gt;
      &lt;dependencyManagement&gt;
  	&lt;dependencies&gt;
  		&lt;dependency&gt;
  			&lt;groupId&gt;junit&lt;/groupId&gt;
  			&lt;artifactId&gt;junit&lt;/artifactId&gt;
  			&lt;version&gt;3.8.1&lt;/version&gt;
  		&lt;/dependency&gt;
  	&lt;/dependencies&gt;
      &lt;/dependencyManagement&gt;
    &lt;/project&gt;


Eclipse says my POM have many problems like 

Missing artifact javax.jms:jms:jar:1.1	pom.xml	/Test_Maven_03	line 2	Maven Dependency Problem

What does it mean and how to see maven feature of automatic jar downloading. 


**EDIT 1**
If I select log4j 1.2.16 instead of 1.2.15, I get another error: `Missing artifact log4j:log4j:bundle:1.2.16`. So I see no automatic jar management at all.

Missing artifact com.sun.jdmk:jmxtools:jar:1.2.1

Currently we specify the location of local repository in the settings.xml. Is it possible to override this setting via command line or env variable, such that I can use an alternative location sometimes?

maven: Is it possible to override location of local repository via the use of command line option or env variable?

I find a lot of answers on how to reference a GitHub issue in a git comment (using the #xxx notation).
I&#39;d like to reference a commit in my comment, generating a link to the commit details page?

How can I reference a commit in an issue comment on GitHub?

I have started working on a project and I made some unwanted commits which I pushed to origin master. Now, when I try to do a pull request, Github wants to commit all of the previous commits. 

My question is, how do I remove the unwanted commits and commit the changes that I want to commit so that I am up to date with master? 



Git Remove unwanted commits from a Pull Request

I was reading on:
https://wiki.diasporafoundation.org/Git_workflow#Rebase_your_development_branch_on_the_latest_upstream

Here is an extract:

&gt; Your Repository Up to Date
&gt; 
&gt; In order to get the latest updates from the development trunk do a
&gt; one-time setup to establish the main GitHub repo as a remote by
&gt; entering:
&gt; 
&gt; 
&gt;     $ git remote add upstream git://github.com/diaspora/diaspora.git
&gt; 
&gt; Rebase Your Development Branch on the Latest Upstream
&gt; 
&gt; To keep your development branch up to date, rebase your changes on top
&gt; of the current state of the upstream master. See the What’s
&gt; git-rebase? section below to learn more about rebasing.
&gt; 
&gt; If you’ve set up an upstream branch as detailed above, and a
&gt; development branch called 100-retweet-bugfix, you’d update upstream,
&gt; update your local master, and rebase your branch from it like so:
&gt; 
&gt;     $ git fetch upstream
&gt; 
&gt;     $ git checkout master
&gt; 
&gt;     $ git rebase upstream/master
&gt; 
&gt;     $ git checkout 100-retweet-bugfix
&gt; 
&gt; [make sure all is committed as necessary in branch]
&gt; 
&gt;     $ git rebase master

Why is adding a &#39;remote upstream&#39; needed in this case? Coudn&#39;t I have just done:

    $ git checkout master

    $ git pull origin master

    $ git checkout 100-retweet-bugfix

[make sure all is committed as necessary in branch]

    $ git rebase master

What does &#39;git remote add upstream&#39; help achieve?

Is it possible to remove all files in a repository and update it with only the files I have in my local machine? The reason is that, there are certain files that is not necessary in my github and so I want to remove those files. Instead of removing the files one by one, I wanted to see if its possible to just remove all files in my git repo and update/push with only the files in my local machine. Hope its clear. Thanks.

How can I remove all files in my git repo and update/push from my local git repo?

I have a `gh-pages` branch in one of my http://github.com repos. The GitHub project pages works fine if I go to http://myuser.github.com/myrepo

I want to setup a custom domain (myexample.com) that will serve up this project pages.  I want **both** `myexample.com` and `www.myexample.com` to serve up these project pages.

[GitHub pages help][1] says to make an A record and a CNAME record in your DNS.  The A record makes sense, but I do not know what CNAME record to make in my DNS.

The `gh-pages` docs say to make a `CNAME` record for &#39;charlie.github.com&#39; which is a user page repository.  I do not have a user page repository - I only have a project repository and a `gh-pages` branch that I want to use for `myexample.com` and `www.myexample.com`.

*Do I need to make a user page repository just so I can use my project page for www.myexample.com and myexample.com?*

I would just try it, but I want to make sure this will work as I already have www.myexample.com live and don&#39;t want to make a mistake.

I emailed GitHub support and their response was

&gt; You can&#39;t have both point to the same gh-pages as far as I know.  

I find it hard to believe they would only support A records for project pages.

Has anyone successfully done this before?

  [1]: http://pages.github.com/ &quot;github pages help&quot;

Content Type	Original Author	Original Content on Stackoverflow
Question	Bjorn Roche	View Question on Stackoverflow
Solution 1 - Java	wener	View Answer on Stackoverflow
Solution 2 - Java	Dave Newton	View Answer on Stackoverflow

Can I use a GitHub project directly in Maven?

Java Problem Overview

Java Solutions

Solution 1 - Java

HOW

Solution 2 - Java

C++ signal to QML slot in Qt

how to check if given c++ string or char* contains only digits?

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