Difference between revisions of "Netbeans/C2/Introduction-to-Netbeans/English-timed"

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|Netbeans is a free and open-source Integrated Developement Environment available at www.netbeans.org
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|The installation of Netbeans also requires the installtion of the Java Development Kit, JDK, which can be downloaded from java.sun.com.  
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Revision as of 10:36, 9 April 2014

Time Narration


00.01 Hello everyone.
00.02 Welcome to the tutorial on Introduction to Netbeans IDE.
00.06 In this tutorial I will introduce you to the basics of getting started with Netbeans.


00.13 Netbeans is a free and open-source Integrated Developement Environment available at www.netbeans.org


00.23 It allows for integration of various components.
00.27 Supports various scripting languages and advanced text editors.
00.31 It also provides GUI to create and design projects and also supports databases.
00.39 To finish this tutorial, basic knowledge in the Java Programming Language is necessary.


00.47 Standard programming terminologies have been used in this tutorial.
00.52 To get started with Netbeans,
00.55 I am using the Linux operating system Ubuntu, version 11.04
01.00 and Netbeans IDE version 7.1.1


01.05 In this tutorial , we will look at the installation of Netbeans,
01.11 get familiarised with the interface of Netbeans, and
01.16 Create a sample Java Project.


01.19 Let us first look at installing the IDE.


01.22 Netbeans can be downloaded from netbeans.org.
01.27 It is official main site
01.31 Click on the Download link on the main page of the site.
01.36 On the next page which loads,
01.39 click on the download link in the last column which includes the download of all the supported technologies that is required by the IDE including the Glassfish Server.
01.53 The installation of Netbeans also requires the installtion of the Java Development Kit, (JDK) which can be downloaded from java.sun.com.
02.05 Click on the Get Java link here and select the link to download both the Netbeans and JDK Bundle.
02.15 In the next page which loads
02.19 Select the setup file which is compatible with your operating system


02.24 On Ubuntu, the setup file is downloaded as a .sh (dot sh) file,
02.29 i.e as a shell script file.
02.33 Run this file by going to the Terminal .
02.38 Navigate to the window or directory which contains the downloaded set up file and at the prompt


02.46 Type sh followed by the name of the downloaded file and press Enter.
02.54 This will start the installer which will take a few moments.
03.04 The installer appears on screen
03.06 You can follow the onscreen instructions to install the IDE on your system
03.13 I will exit the installer now
03.17 Let us now look at the Netbeans Window.


03.21 To open or launch Netbeans on your Ubuntu Operating System
03.25 Go to the menu item applications , Programmings and click on the Netbeans IDE icon
03.34 When you first launch the IDE it opens the Netbeans start page
03.41 The IDE window contains
03.43 menus in the menu bar
03.46 toolbars and


03.48 workspaces like the file system window
03.52 The runtime window and the
03.53 output window
03.57 The main menu provides most of the commands you need to use Netbeans with , including


04.03 creating, editing, compiling, running and debugging your projects .
04.10 The tool bar which is present below the menu bar provides buttons for several frequently used commands on the menu bar.
04.18 Workspace is a collection of windows that are used for performing certain types of operations


04.23 such as editing in the workspace window , execution, output, or debugging. which is present below the workspace


04.35 Let us next create a Sample Java Project.
04.40 To create a java project go to the File menu Click on New Project
04.47 In the new project Wizard box under Categories
04.51 Select java under Projects, select Java Applications and Click Next


04.58 In the name and location page of the wizard


05.02 Give your Project name as KeyboardReader.
05.08 Set the Set as Main Project checkbox selected and
05.12 Click Finish.


05.15 The project is created and opened in the IDE.
05.20 Once the project is created you should be able to see the projects window on the left side of the IDE windows
05.27 which contains a tree view of the components of the project, including source files, libraries that your code depends on,


05.36 The Source Editor in on the right with a file called as KeyboardReader.java opened
05.43 Now in the main class, Let us entered a sample java code,
05.49 This code reads input from the keyboard and gives an output indicating if the input is a whole number or a floating point number


05.58 I am now copying this code onto my clipboard , and pasting it over the existing code in the IDE workspace.


06.11 The next step is to run our project.


06.14 To run any project on the Netbeans IDE there are 3 methods


06.20 The first method is you can click on the project node in the Projects window, and choose Run from the contextual menu
06.29 Or You can go to the toolbar and click on Run Project button
06.34 Or you can also press the F6 key on your keyboard to run the projects.


06.40 Let me Right Click on the Project node and select the Run Option
06.45 When you Run a Java application the IDE builds and Compiles the appilcation code and runs the program in the output window which appears below the Workspace
06.57 The IDE has now prompted me to Enter any Number
07.01 Let me Enter a random number and Press Enter
07.06 It says if the input is whole number or a floating point number


07.11 Now to the Assignment


07.15 As an extension to the KeyboardIntegerReader program,


07.19 convert another project i.e a temperatures converter application which takes an input temperature
07.27 Convert into Fahrenheit from Celcius and vice versa
07.31 And displays the converted temperature in the output window.
07.36 I have already constructed the assignment.
07.40 Let us run the assignment
07.47 The program has prompted me to enter the input temperature in the output window
07.52 Let me enter a sample temperature -40 in Fahrenheit and it shows me the converted temperature in Celcius
08.07 Watch the video available at the link shown on the screen.
08.10 It summarizes the Spoken Tutorial project.
08.14 If you do not have good bandwidth, you can download and watch the videos.



08.20 The Spoken Tutorial project team conduct workshops using Spoken Tutorials.


08.27 Gives certificates to those pass an online test.


08.31 For more details write to contact@spoken-tutorial.org


08.38 Spoken Tutorial Project is a part of the Talk to a Teacher Project
08.43 Supported by the National Mission on education through ICT, MHRD, Government of India
08.49 More information on this mission is available at spoken-tutorial.org/NMEICT-Intro
09.00 This tutorial has been contributed by IT for Change


09.05 Thank you for joining us and Enjoy exploring Netbeans.

Contributors and Content Editors

PoojaMoolya, Pratik kamble, Sakinashaikh, Sandhya.np14