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java
Create a webservice using Jax Ws JBOSS
Rodrigo
By Rodrigo
Created 2015-06-28 21:41:45 Modified 2015-06-28 21:41:45
Java api for xml webservices (Jax-Ws) is the "standard" or "core" api to develop webservices, is part of the JEE platform, therefore if we're working with some application server there's no need to add third party libraries, as in the case of tomcat ... read more
java ==> webService
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linux
Setting up proftpd server
Rodrigo
By Rodrigo
Created 2014-12-29 03:37:31 Modified 2014-12-29 03:37:31
FTP: file transfer protocol is the standar protocol to transfer files from one host to another host In this tutorial we are going to install and set up proftpd as an ftp server this tutorial was written using the following gear: Hardwa ... read more
linux ==> ftp
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java
Log4j2 basic configuration
Rodrigo
By Rodrigo
Created 2014-09-17 21:55:41 Modified 2014-09-17 21:55:41
Apache log4j2 is an upgrade to log4j which is a library which allow you to output log statements to a variety of output targets, mostly in a plain text file alongside the console log In this tutorial we are going to use this library to out ... read more
java ==> log4j2
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java
Create a webservice using cxf2
Rodrigo
By Rodrigo
Created 2014-07-25 20:00:36 Modified 2014-07-25 20:00:36
Apache CXF is a framework to develop webservice which automatically "marshall" the returned objects, so we can just say, ok this method will return an plain object "User" or a "Book" object and the webservice will return a "marshalled" ... read more
java ==> webService
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linux
Install jdk in linux
Rodrigo
By Rodrigo
Created 2014-07-23 20:23:24 Modified 2014-07-23 20:23:24
JDK, java development kit is the kit for java developers, you can compile, generate javadocs, use jconsole, and a lot of different uses for the developers, don't confuse it with JRE; JDK contains JRE, JRE only can execute java (runnable jars), can't ... read more
linux ==> global
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java
Hello world struts2
Rodrigo
By Rodrigo
Created 2014-07-07 14:14:49 Modified 2014-07-07 14:14:49
Struts2 is a framework for web applications based in the mvc design pattern which is pretty useful when you need to build a web application, struts2 gives you all the tools that you need and the code is pretty clean and basing in the mvc architecture ... read more
java ==> struts2
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php
Login php
Rodrigo
By Rodrigo
Created 2014-07-04 19:02:45 Modified 2014-07-04 19:02:45
Login is the process by which it controls users access, sometimes only a login without access control to the application, I mean without groups; administrators, managers, basic users, etc... when the administrators have more permissions than man ... read more
php ==> session
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mysql
Create a stored procedure
Rodrigo
By Rodrigo
Created 2014-07-02 21:51:49 Modified 2014-07-02 21:51:49
A stored procedure is a program (routine) stored in the database, there are too many uses for a stored procedure, may be used for insert data, validate data and then insert them, retrieve data returning a resultset like a query, you can return data a ... read more
mysql ==> storedprocedure
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mysql
Create a cursor
Rodrigo
By Rodrigo
Created 2014-06-27 21:17:09 Modified 2014-06-27 21:17:09
A database cursor allows you to manipulate data for each row, if you need a process which allows you to update each row with different data, you need a database cursor, for instance let's say you have in your table first name and surname on your tabl ... read more
mysql ==> cursor
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php
Php ajax
Rodrigo
By Rodrigo
Created 2014-06-26 05:30:50 Modified 2014-06-26 05:30:50
Asynchronous JavaScript and XML (AJAX) is a very useful technique, to send and/or retrieve data via "post" or "get" without reload the full page again, the main idea is to retrieve or send data to the database, it make no sense if we use ajax without ... read more
php ==> ajax
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java
Create a webservice using apache axis2
Rodrigo
By Rodrigo
Created 2014-06-23 01:16:13 Modified 2014-06-23 01:16:13
Axis 2 is a web service framework for developing webservices in java. Axis2 provides the capability to add Web services interfaces to Web applications. It can also function as a standalone server application In this tutorial we are going to use thi ... read more
java ==> webService
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ubuntu
Customize your desktop
Rodrigo
By Rodrigo
Created 2014-06-20 08:11:46 Modified 2014-06-20 08:11:46
In this tutorial we are going to see how to customize your desktop in Ubuntu, first we need to install unity tweak tool which will help us to customize our desktop, so let's install it: sudo apt-get install unity-tweak-tool once installed we type ... read more
ubuntu ==> global
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