Thursday, December 30, 2010

Invitations For Guests To Pay For Meals

Windows



This post will try to tell them simply and with some images my personal experience when you install MySQL on Windows.

Download MySQL

Download the installer here . (Size: 57 MB aprox.)



Installing MySQL

Execute the downloaded file (mysql-6.0.4-alpha-win32). Click Next



Typical selected and click Next



The installer displays the path in our computer where you installed MySQL, click Install




Click on Next



Click Next


select Configure the MySQL Server now to configure MySQL and click Finish



Configuration

MySQL MySQL is already installed, now begin the configuration.

Click Next



select Detailed Configuration and click Next
Select


Developer Machine and click Next


select Multifunctional Database and click Next



Click Next


Decision Support selected and click Next



Select:

. Enable TCP / IP Networking
. Enable Strict Mode

and click Next

Select


Standard Character Set and click Next



Select:

. Install As Windows Service
. Include Bin Directory in Windows PATH

and click Next



Enter a password for the root user and click Next



Run Setup (click Execute in )



We have finished the settings (click Finish in )

Tuesday, December 28, 2010

How Much Does A Golds Gym Owner Make

My first Java program

Let's write our first program in Java using the Netbeans IDE, which is to display a message on the Netbeans output (output), so we must have previously installed the JDK (if you have not installed even visit this post: Installing JDK) and NetBeans (if you have not installed even visit this post: Installation of Netbeans ). Knowing

Netbeans environment

Before writing the code of our first program we started knowing a little netbeans environment and creating a project. Follow the following
steps:

1) Double click on the icon of Netbeans (a cube of light blue), a screen like this



2) Now create a project (from now on, whenever we will develop an application in Java, we must create a new project)
File -> New Project -> Java -> Java Application , and we click on Next



3) Now we to name our project and select the path where you created
Project Name: name of your project (create a folder with this name in the route selections)
Project Location: displays a default path where you created your project, if you want to leave like this, or select a new route. Select

Set as Main Project and Create Main Class to create a main class in your project (write the name of your main class) and we click Finish .





As you can see, your project has been created which contains a package (container of classrooms, a yellow cube) with the same name of your project within This package is the main class that was created by defecto.Puedes add more packages to the project, and you can add more classes to each package you've created (right click on the packet, New-> Java Class).



My first program

Our first program will be a very simple example, display a message "I like Java."

To do this we must write the following line of code:

 System.out.println ("I love Java"); 


Then your Main class should look like this:

 
package myproject;
/ * *** @ author Carlos * / public class Main {

/ *** @ param args the command line arguments * /
public static void main (String [] args) {
/ / TODO code application logic here
System.out.println ("I love Java");
}}


Now run your program, go to the bar Tools: Run -> Run Main Project and see your message on the screen.

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Installing Netbeans in Windows



To install Netbeans, we must first install the JDK (Java Development Kid).
In the following link you can see the JDK Installation .

If you already have installed the JDK, we proceed with installation of Netbeans.

To download Netbeans 6.0.1 dale click here (download the Java SE package of about 26MB each, to start programming in Java is more than enough).

1) Double click the installation file from Netbeans, wait a moment while loading the installer and we click on Next







2) Select I accept the terms in the license agreement and then click Next



3) Leave the default settings and click Next



4) Click on Install



5) Wait while installing Netbeans



6) Finally, remove the check and click Finish .

Emachines T3124 Production Date

Installing JDK in Windows

To download the JDK dale click here . (In select windows platform)

1) Run the installer and give click Next and then Accept ).





2) Select Tools Development and we click on Next



3) Wait while installing JDK



4) To complete the installation of the JDK we click on Finish

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Starting

People who belong to the world of programmers at some point we have had interest in programming in this language.
Knowing this high-level language today is indispensable, and it is required due to its good features and especially because it is cross platform (a program developed in Windows can be run on Linux).

To begin with the development of Java programs, we must have some software that allows us to:

1) Write code (known as source code)
2) Compile the source code (a code or bytecode bytes)
3) To interpret the bytecode (or run)

1) Write Code
To write code in Java need a text editor such as Notepad (notepad).


2) Compile Code Compile Source
the source code, we need to call the Java compiler: javac .
This compiler will translate the code written in Java (source code) to a special kind of code known as bytecode


3) Interpret Bytecode
To interpret the bytecode, we need the Java interpreter known the same name as the language: java
The interpreter will execute each command specified in the bytecode.



JDK (Java Development Kit)

A program called JDK (Java Development Kit) which is an integrated program that includes the compiler and interpreter Java, plus other useful programs.

major programs included in the JDK are:

* Javac: the Java compiler.
* Java: JAVA is the interpreter.
* javadoc: generate the java class documentation for a program.
* Appletviewer: applet is a viewer to generate their previews, and an applet has no main method and can not run the java program.
* jar: to manipulate. Jar files (one file. Jar is a collection of Java classes and other files packaged into one).
* javah, that is a file header to write native methods.
* javap: To compile files compiled.
* Extcheck to check for conflicts jar.

To download and install the JDK, visit this post JDK Installation on Windows


An IDE for programming in Java: Netbeans

After installing the JDK, we already have the software needed to program in Java ( have the compiler, interpreter and text editor), but writing the code in the editor, compile the program from the command line , and then run it can be somewhat tedious.

To make things easier, there is a program called IDE (Integrated Development Environment) which is an integrated development environment which will allow you to write code , Compile and run, all in the same environment.

A well known and used IDE is Netbeans, which, particularly I usually use to date to develop my applications in Java.

To download and install Netbeans: check out this post Installing Netbeans in Windows

Now that you have installed the JDK and Netbeans can begin to develop Java programs.

I recommend reading the following post: writing my first Java program

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programming in Java is Java?


Many of us on some occasions we have been asked this question, seeing the well-known and classic cup of coffee in different situations, for example when you run any application or game in our mobile phone, PC or shows any notice or warning of Java Platform (Java platform).

therefore try to find a formal definition in the network, it really is

Java Java is a virtual software platform developed by Sun Microsystems, so that the programs set out therein run unchanged on different architectures and computing devices.

The Java platform consists of the following parts:

* The programming language itself.
* Java Virtual Machine or JRE (Java Runtime Environment), which allows portability
running.
* The Java API, a standard library for language.





Features * One of the main features that Java has become very popular is that it is a platform independent language. That means that if we make a Java program can run on any computer on the market.

* is a significant advantage for software developers, as previously had to make a program for each operating system, such as Windows, Linux, Apple, etc.

* The Java language is object oriented.

* The Java language itself it takes much of its syntax from C and C + +, but has a simpler object model and remove low-level tools, which often lead to many errors, such as direct manipulation of pointers or memory.

operating environments

* On mobile devices and embedded systems
* In the web browser
* In server systems
* In desktop applications * Supported Platforms



As we see, Java is a technology-oriented the development of software with which we can make any type of program. Today, Java technology has gained prominence in the Internet field with its platform J2EE. But Java does not stop there, as in the mobile industry there is also a great host for this language.

Thursday, December 23, 2010

School Inspection Checklist

Change the icon of the Java coffee cup

Change the icon of the coffee cup appears in the JFrame, above left, is easy. Just call the setIconImage () in JFrame.

 
frame.setIconImage (new ImageIcon ("fichero.gif"). GetImage ());


The JDialog not have this method, but inherits the icon from its parent. For this, simply create wiping as the father on a JFrame constructor that has the icon changed, or another JDialog which in turn will have changed the icon

 
JDialog dialog = new JDialog (frame);

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When using JFrame and JDialog when

In a java application with windows should be a single JFrame, for the main application window. The other child windows should be JDialog. Of course, we can use JInternalFrame if we want without any problem, but in this article we refer only to windows "real", to which the operating system treats them as such.

Why is this?

a JFrame in a window that Windows creates, in the toolbar, where the menu "start" and the applications you have open a new application button open. In a normal aplcación is that there is only one button. If we create several JFrame in our application, several buttons appear, one for each JFrame.

The JDialog does not display this button. Therefore, the rest of the windows of our application should be JDialog.

There is another reason. A JFrame does not support any other window as a parent. The JDialog does support as parents a JFrame or JDialog. This is important because a child window will always be above its parent window. If we create the JFrame JDialog them as a parent, the JDialog will always be visible above the JFrame. There may be "behind" him.

If further in the JDialog constructor set it to true the flag indicating that it is modal, in addition to passing a parent window, then the JDialog prevent access to other windows until you close.

Friday, December 17, 2010

Sock Hop Invitations Wording

System Tool Remove Windows 8



System Tool Virus 2011 is basically an extension of System Tool fake antispyware program that went terrorizing thousands of innocent bystanders in recent weeks. Comes attached to a message, barely coherent (shown in picture). The program spreads its hateful message in the middle of the desktop and then bombarded with popup ads false Tool System 2011 to support their fraud strategies.



users infected with Tool System have reported an increasing instability of the system, redirecting the browser and the browser, sporadic messages, pop-ups, and items that randomly appear on the desktop.
Then the user is asked to license the fake antivirus to disinfect. Naturally

not buy anything because it is a hoax.




COMMON SYMPTOMS Symptoms that has a victim's PC Tool System are:

"The system slows
-The parameters of the browser (Internet Explorer, Firefox, Chrome, Opera) are modified
-pop up windows are opened during the navigation
-Trouble connecting to internet
"You can not install or uninstall programs
" You can not run some programs

What makes Tool System is to invade your computer using the stealthy Trojans that come attached to seemingly discrete downloads.

Users must immediately remove their computers System Tool. Thus minimize the damage caused by infection of System Tool



DISINFECTING:

The software has been able to remove System Tool is: Malwarebytes

Anti-Malware ( Click here to download )

Download Malwarebytes Anti-Malware , then proceed with the installation.
is very likely that this virus does not let you run any application, so you'll have trouble running the installer and install the software.

To Malwarebytes Anti-Malware installed without problems, reboot your PC, and enters Safe Mode with Networking (to enter Safe Mode with Networking press F8 or F5 after restarting the PC).
Now proceed with installation.

Start the software, proceed with the update and then do a system scan mode "complete."



Select all malware identified by the tool and click on "Remove selected"



Once you've received confirmation that all malware has been removed, you can close the program and restart the system.