Java/C2/Programming-features-Eclipse/English-timed

Time	Narration
00:02	Welcome to the tutorial on Programming Features of Eclipse.
00:07	In this tutorial, we will learn about
00:10	the 'user friendly' programming features of Eclipse.
00:15	For this tutorial, we are using Ubuntu 11.0, JDK 1.6, and Eclipse 3.7.0.
00:23	To follow this tutorial, you must have
00:26	Eclipse installed on your system and
00:28	you must know how to write a simple java program in Eclipse.
00:32	If not, for relevant tutorial, please visit our website as shown.
00:40	Eclipse IDE supports many user friendly features such as:
00:44	* Auto completion
00:45	* Syntax highlighting
00:46	* Error dialog box and
00:48	* Shortcut keys.
00:49	We will look into each of these features in detail.
00:59	I have created a class named 'Features' and added the main method.
01:05	we will first look at Auto completion feature in Eclipse.
01:10	Inside the main method, type an opening brace and hit Enter.
01:17	We can see that it automatically sets the corresponding closing brace and also positions the cursor with an indentation.
01:25	It also completes every feature that works in pairs.
01:29	For example, parentheses. Type open parentheses.
01:35	We can see that we only have to type the open parenthesis and eclipse automatically adds the closing parenthesis.
01:42	Also note that if we are accustomed to type the closing parenthesis also, then it takes care of it by not adding the extra closing parenthesis.
01:52	I’m now typing the closing parenthesis and note that only the cursor moves to the right and the extra parenthesis is not added.
02:02	It works in similar fashion with double quotes also.
02:06	Type opening quotes and it automatically closes the quotes.
02:12	If we are accustomed to type the closing quotes also, it takes care of it by not adding the extra quote.
02:19	I know typing the quote and notice that the cursor moves to the right with the extra quote is not added.
02:27	Auto-completion is a very versatile feature and helps a lot in maintaining the structure of the code
02:32	and also prevents typing errors like- missing closing braces, missing closing parentheses and missing closing quotes.
02:44	The next programming feature we will look at is suggestion.
02:48	Remove all that we just typed.
02:54	We will type the output statement to print the word “hello”. System dot.
03:07	Notice that Eclipse displays a drop-down list.
03:11	The list contains suggestions like err, in, out, console all sought of possible completion.
03:19	Scroll down to out and press Enter. Again, type a dot (.).
03:28	Now Eclipse will provide suggestions from the out module.
03:33	Scroll down to println() and press Enter. Now inside the parentheses, in quotes, type Hello.
03:57	The next feature we will be looking at is the Syntax highlighting feature.
04:02	Note that the keywords public class, public static void are all in a different color.
04:09	Also note that the word Hello is in blue color indicating that this is a string.
04:16	This 'syntax highlighting' feature helps us to differentiate between key words and different parts of the code.
04:27	Eclipse also helps the programmer to find out errors.
04:31	In a program, an error is denoted by a red cross symbol on the left margin.
04:36	In this program, we can see there is an error and mouse hover on the error.
04:46	We can see that the error says: semi colon (;) missing and the solution to resolve the error is also shown.
04:57	If we proceed to the run without fixing the error, right click, select Run as, Java Application.
05:12	We have an Error Dialog Box indicating that there is an error, asking should we proceed or not.
05:17	For now, let us proceed. We notice that there is output indicating that there is an error and
05:35	when we go to problem console, all the problems with possible solutions are listed.
05:43	So Let us resolve the error by adding a semicolon. Ctrl, S to save.
05:53	The next programmer friendly feature of eclipse is the 'shortcut-keys'.
06:01	The common shortcut-keys in any program are Ctrl+S for saving and Ctrl+O for opening.
06:07	Eclipse has shortcut keys for many such commonly used functions.
06:12	Control, F11 is the shortcut for running the code.
06:16	Let us try it now. Hold Ctrl and press F11 and we see that the code is run and the output Hello has been printed.
06:27	The shortcut keys for other options can be found by looking at the menu. Click Run.
06:33	And Notice that on the right end of the option, there is a shortcut given.
06:40	So the shortcut key for Debug is F11.
06:45	This is just a small but most commonly used list of the programming features of Eclipse. We shall look at more features in subsequent tutorials.
06:56	This brings us to the end of this tutorial. In this tutorial, we have learnt how to use programming features of Eclipse such as:
07:04	* Auto completion
07:05	* Syntax highlighting
07:06	* Error dialog box and
07:07	* Shortcut keys.
07:10	As an assignment for this tutorial:
07:12	Write a simple program with a class that prints “Hello”.
07:17	In the process, apply all the programming features of Eclipse,
07:22	observe the functions.
07:25	To know more about the Spoken Tutorial project,
07:28	watch the video available at the following link.
07:30	It summarizes the project.
07:33	If you do not have good bandwidth, you can download and watch it.
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07:52	Spoken Tutorial project is a part of the Talk to a Teacher project.
07:56	It is supported by the National Mission on Education through ICT, MHRD, Government of India.
08:02	More information on this mission is available at the following link spoken HYPHEN tutorial DOT org SLASH NMEICT HYPHEN Intro.
08:07	This tutorial has been contributed by TalentSprint. Thanks for joining.

Contributors and Content Editors

Gaurav, PoojaMoolya, Pratik kamble, Priyacst, Sandhya.np14, Sneha, Vasudeva ahitanal