Tech Stuff Blog

Yes I know this is stupid, but I have to do it everytime, thing is, everytime a window is off the screen when it happens, just click the app, then alt+space and select move and move mouse to make the window appear..

Yes, I know this is basic and stupid, but I always forget it...

<span class="typ">String</span><span class="pln"> strLong </span><span class="pun">=</span> <span class="typ">Long</span><span class="pun">.</span><span class="pln">toString</span><span class="pun">(</span><span class="pln">longNumber</span><span class="pun">);<br /><br /><a href="https://stackoverflow.com/questions/1854924/how-to-convert-cast-long-to-string">https://stackoverflow.com/questions/1854924/how-to-convert-cast-long-to-string</a></span>

git config --get remote.origin.url

I had an issue with jar collision, in eclipse, code showed I had an error, I found out, the class was referenced for a wrong jar, this because the same class had the same name and package, so what I've done was to display the dependency tree to know to what jar belongs the class I don't wanted to reference my class, and pass the artifact of the jar I wanted my class reference just above and it worked :)

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

The entry above contains a jar holding a class with package org.json.JsonObject so what I've done was to put above that entry, the artifact which the class I wanted to be referenced.

         <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20140107</version>
        </dependency>        
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>