JPCO

execute in console spark-shell...CONTINUE READING

curl is a tool open source to transfer data through URL, support several protocols, in this case we will use for HTTP . curl it's a command in linux very simple to invoke soap web services from the console we can execute this command following the next steps, As you can see the -H parameter is to specify the http-headers(Authorization, content-type,accept ,...) , -d parameter is to specify the the xml content and finally -K is to specify the http method in this...CONTINUE READING

sbt is a build tool for Scala. It requires Java 1.6 or later. It tools is similar to make, Maven or Ant . Here i will display the linux commands to install sbt. Red Hat Enterprise Linux and other RPM-based distributions. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters Show hidden characters curl https://bintray.com/sbt/rpm/rpm |...CONTINUE READING

Here i want to share with you how check if GPS is enabled in android. This utilities is very common when you are developing with google maps. The snipped code is very simple, if gps is not enabled so it will show a Alert asking you , if you want to enable gps, it's OK a panel of configuration will be opened. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in...CONTINUE READING

In this new post i want to show you how use maven resources filtering exclude spring xml or images or some other resources static. <resources> <resource> <filtering>true</filtering> <directory>src/main/resources</directory> <includes> <include>**/application.properties</include> </includes> <excludes> <exclude>**/applicationContext.xml</exclude> </excludes> </resource> <resource> <filtering>false</filtering> <directory>src/main/resources</directory> <includes> <include>**/applicationContext.xml</include> </includes> <excludes> <exclude>**/application.properties</exclude> </excludes> </resource> </resources> <filters> <filter>src/main/filters/${env}.properties</filter> </filters> </build>...CONTINUE READING

Recently i installed ubuntu in my laptop. now i'm installing some applications previusly installed in windows 7. I have some books in kindle, so to install kindle in ubuntu linux you have to follow the nexts steps , open ubuntu terminal  execute sudo apt-add-repository ppa:ubuntu-wine/ppa sudo apt-get update sudo apt-get install wine download kindle for pc http://www.amazon.com/gp/kindle/pc/download finally execute on terminal, wine KindleForPc-installer.exe , that's all :) ...CONTINUE READING

Java EE 6 was released 3 years ago.  JEE 6 come with "Contexts and Dependecy Injection for the Java EE Platform" JSR-299.  This specification was developed and lead by the Spring creatior, Rod Johnson. JEE6 makes the EJB development easier. Interfaces are no longer required for the implementation of business components. @Stateless public class EJBEasier{ public void simple(){ System.out.println("Hello"); } } It isn't necessary declare the EJBEasier class in deployment descriptor, any bean java class can be a EJB, only with the @Stateless...CONTINUE READING