Java/C2/Errors-and-Debugging-in-Eclipse/English-timed - Revision history

PoojaMoolya at 07:21, 28 March 2017

2017-03-28T07:21:19Z

Sandhya.np14 at 07:29, 4 April 2015

2015-04-04T07:29:05Z

Sandhya.np14 at 07:18, 4 April 2015

2015-04-04T07:18:15Z

Sandhya.np14 at 12:45, 19 March 2015

2015-03-19T12:45:42Z

Sandhya.np14 at 12:43, 19 March 2015

2015-03-19T12:43:27Z

Sandhya.np14 at 12:41, 19 March 2015

2015-03-19T12:41:12Z

Sandhya.np14 at 12:29, 19 March 2015

2015-03-19T12:29:15Z

Show changes

Sandhya.np14 at 08:53, 19 March 2015

2015-03-19T08:53:15Z

PoojaMoolya at 11:54, 22 August 2014

2014-08-22T11:54:36Z

Gaurav at 08:59, 9 July 2014

2014-07-09T08:59:00Z

@@ Line 20: / Line 20: @@
 |-
 |  00:20
-| For this tutorial, we are using
+| For this tutorial, we are using '''Ubuntu 11.10''' and '''Eclipse 3.7'''.
-−
 '''Ubuntu 11.10''' and
-−
 '''Eclipse 3.7'''.
 |-
@@ Line 44: / Line 40: @@
 |-
 | 00:45
-|* Missing semicolon(;)
+| Missing semicolon(;)
 |-
 | 00:47
-|* Missing double quotes(" ") around the message
+| Missing double quotes(" ") around the message
 |-
 | 00:50
-|* Mis-match of 'file name' and 'class name' and
+| Mis-match of 'file name' and 'class name' and
 |-
 | 00:52
-|* Typing the print statement in lower-case.
+| Typing the print statement in lower-case.
 |-
@@ Line 61: / Line 57: @@
 |-
 |  01:04
-|   Here we have the '''Eclipse IDE''' and the project used for the ''' HelloWorld''' tutorial.
+| Here we have the '''Eclipse IDE''' and the project used for the ''' HelloWorld''' tutorial.
 |-
@@ Line 81: / Line 77: @@
 |-
 | 02:44
-|   The list of errors is displayed by hovering the mouse over the cross mark.
+| The list of errors is displayed by hovering the mouse over the cross mark.
 |-
 |  02:51
-|  The first error displayed is: '''syntax error, insert  semi-colon to complete block statements'''.
+|The first error displayed is: '''syntax error, insert  semi-colon to complete block statements'''.
 |-

@@ Line 113: / Line 113: @@
 |-
 |  03:41
-|  Let us add double quotes before and after the message.
+|  Let us add ''double quotes'' before and after the message.
 |-
 | 03:55
-|''' Ctrl s'''  to '''Save'''. We see that the red cross mark is gone and the program is error free. So, let us '''run''' the program and see what happens.
+|''' Ctrl s'''  to '''Save'''. We see that the red-cross mark is gone and the program is error free. So, let us '''run''' the program and see what happens.
 |-
 |  04:10
-|  '''Run as''' > '''Java applications'''
+|  '''Run as''' > '''Java application'''
 |-
@@ Line 133: / Line 133: @@
 |-
 | 04:25
-|It happens due to a mismatch of '''file name''' and '''class name.'''
+|It happens due to a mismatch of the '''file name''' and '''class name.'''
 |-
@@ Line 145: / Line 145: @@
 |-
 | 04:39
-|'''create'''s a file automatically.
+|creates a file automatically.
 |-
@@ Line 222: / Line 222: @@
 |-
 |  06:58
-|You can see that once we change it to capital 'S' the error is missing.
+|You can see that once we change it to capital 'S', the error is missing.
 |-
 |  07:06
-|  Here is  how you identify errors in Java using '''eclipse''' and rectify them.
+|  Here is  how you identify errors in Java, using '''eclipse''', and rectify them.
 |-
 |  07:15
@@ Line 258: / Line 258: @@
 |-
 |  07:53
-|  The Spoken Tutorial Team conducts workshops using '''spoken tutorials'''.
+|  The Spoken Tutorial Team conducts workshops using spoken tutorials.
 |-
@@ Line 266: / Line 266: @@
 |-
 | 08:07
-|  '''Spoken Tutorial''' Project is a part of the '''Talk to a Teacher''' project.
+|  Spoken Tutorial Project is a part of the Talk to a Teacher project.
 |-
 | 08:11
-|It is supported by the '''National Mission on Education through ICT, MHRD, Government of India'''.
+|It is supported by the National Mission on Education through ICT, MHRD, Government of India.
 |-

@@ Line 4: / Line 4: @@
 |-
 | 00:01
-|   Welcome to the   tutorial on '''Errors and Debugging using Eclipse.'''
+|   Welcome to the   tutorial on '''Errors and Debugging''' using '''Eclipse.'''
 |-
@@ Line 12: / Line 12: @@
 |-
 | 00:10
-|what are the possible errors  while writing a simple '''Java '''program,
+|what are the possible '''error'''s  while writing a simple '''Java '''program,
 |-
 | 00:14
-|how to identify those errors and rectify them using '''eclipse'''.
+|how to identify those '''error'''s and rectify them using '''eclipse'''.
 |-
 |  00:20
-| For this tutorial we are using
+| For this tutorial, we are using
 '''Ubuntu 11.10''' and
@@ Line 32: / Line 32: @@
 |-
 | 00:30
-|how to create and run a '''Java Program '''in '''Eclipse.'''
+|how to create and '''run''' a Java Program in '''Eclipse.'''
 |-
 | 00:33
-|If not, for relevant tutorial please visit our website as shown. [http://spoken-tuitorial.org]
+|If not, for relevant tutorial, please visit our website as shown. [http://spoken-tuitorial.org]
 |-
@@ Line 50: / Line 50: @@
 |-
 | 00:50
-|* Mis-match of filename and classname and
+|* Mis-match of 'file name' and 'class name' and
 |-
 | 00:52
@@ Line 81: / Line 81: @@
 |-
 | 02:44
-|   The list of errors is displayed by hovering the mouse over the '''cross mark.'''
+|   The list of errors is displayed by hovering the mouse over the cross mark.
 |-
@@ Line 101: / Line 101: @@
 |-
 |  03:16
-| Notice that once we add the semi-colon and save the file, the first error is gone.
+| Notice that once we add the semicolon and save the file, the first error is gone.
 |-
@@ Line 117: / Line 117: @@
 |-
 | 03:55
-|''' Ctrl s'''  to Save. We see that the red cross mark is gone and the program is error free. So, let us '''run''' the program and see what happens.
+|''' Ctrl s'''  to '''Save'''. We see that the red cross mark is gone and the program is error free. So, let us '''run''' the program and see what happens.
 |-
@@ Line 137: / Line 137: @@
 |-
 | 04:29
-|It does not  happens usually on '''Eclipse.'''
+|It does not  happen usually on '''Eclipse.'''
 |-
 | 04:31
-|This is because we use the '''New Class wizard''' to create a file and '''eclipse'''
+|This is because we use the '''New Class''' wizard to create a file and '''eclipse'''
 |-
 | 04:39
-|creates a file automatically.
+|'''create'''s a file automatically.
 |-
 | 04:41
-|  But if we create a '''Java file''' outside of '''Eclipse''' and add it to a project, there is a chance of the error.
+|  But, if we create a Java file outside of '''Eclipse''' and add it to a project, there is a chance of the error.
 |-
 | 04:47
-|So let us stimulate the error by changing  the '''class name'''.
+|So, let us stimulate the error by changing  the '''class name'''.
 |-
@@ Line 165: / Line 165: @@
 |-
 |05:14
-| And error message reads '''The public type errorfree must be defined in its own file'''.
+| And error message reads: '''The public type errorfree must be defined in its own file'''.
 |-
 |05:20
-|Also notice that the word '''errorfree'''is ''' underlined in red colour.
+|Also notice that the word '''errorfree''' is underlined in red colour.
 |-
@@ Line 177: / Line 177: @@
 |-
 | 05:35
-|  The first one is '''Rename compilation unit to errorfree java'''
+|  The first one is '''Rename compilation unit to errorfree java'''.
 |-
 | 05:39
@@ Line 183: / Line 183: @@
 |-
 |  05:43
-|The fix that we are looking for is the second one. And we see that once you rename the file,the '''class''' back to 'ErrorFree', the error here is missing.
+|The fix that we are looking for is the second one. And we see that once you rename the file, the '''class''' back to 'ErrorFree', the error here is missing.
 |-
@@ Line 199: / Line 199: @@
 |-
 |  06:18
-| and error message reads  '''system cannot be resolved.'''
+| and error message reads:  '''system cannot be resolved.'''
 |-
@@ Line 214: / Line 214: @@
 |-
 | 06:39
-|There are '''11 fixes''', out of these the fix that we are looking for is the eighth option:
+|There are '''11 fixes'''. Out of these, the fix that we are looking for is the eighth option:
 |-
 |  06:48
-|'''Change to 'System' (java.lang)'''
+|'''Change to 'System' (java.lang)'''.
 |-
@@ Line 274: / Line 274: @@
 |-
 | 08:17
-|More information on this Mission is available at '''spoken HYPHEN tutorial DOT org SLASH NMEICT HYPHEN Intro'''
+|More information on this mission is available at '''spoken HYPHEN tutorial DOT org SLASH NMEICT HYPHEN Intro'''
 |-

@@ Line 121: / Line 121: @@
 |-
 |  04:10
-|  '''Run as''' > '''Java applications''
+|  '''Run as''' > '''Java applications'''
 |-

@@ Line 262: / Line 262: @@
 |-
 |  07:57
-|Gives certificates for those who pass an online test. For more details, please write to
+|Gives certificates for those who pass an online test. For more details, please write to  '''contact AT spoken HYPHEN tutorial DOT org.'''
   '''contact AT spoken HYPHEN tutorial DOT org.'''
 |-
@@ Line 275: / Line 274: @@
 |-
 | 08:17
-|More information on this Mission is available at
+|More information on this Mission is available at '''spoken HYPHEN tutorial DOT org SLASH NMEICT HYPHEN Intro'''
- '''spoken HYPHEN tutorial DOT org SLASH NMEICT HYPHEN Intro'''
 |-

@@ Line 74: / Line 74: @@
 | 02:23
 | In '''Eclipse''', the line which has the error will be indicated with a '''red cross mark '''on the left margin.
 |-

@@ Line 8: / Line 8: @@
 |-
 | 00:07
-| In this tutorial,we  are going to  learn
+| In this tutorial, we are going to learn:
 |-
 | 00:10
-|what are the possible error  while writing a  simple '''Java '''Program,
+|what are the possible errors  while writing a simple '''Java '''program,
 |-
 | 00:14
-|how to identify those errors and rectify them using eclipse.
+|how to identify those errors and rectify them using '''eclipse'''.
 |-
 |  00:20
-|  For this tutorial we are using
+| For this tutorial we are using
-Ubuntu 11.10 and
+'''Ubuntu 11.10''' and
-Eclipse 3.7
+'''Eclipse 3.7'''.
 |-
 |  00:27
-| To follow this tutorial you must know
+| To follow this tutorial, you must know
 |-
@@ Line 37: / Line 37: @@
 |-
 | 00:33
-|If not, for relevant tutorial please visit our website   as shown [http://spoken-tuitorial.org/ ][http://spoken-tuitorial.org/ http][http://spoken-tuitorial.org/ ://][http://spoken-tuitorial.org/ spoken][http://spoken-tuitorial.org/ -][http://spoken-tuitorial.org/ tuitorial][http://spoken-tuitorial.org/ .][http://spoken-tuitorial.org/ org]
+|If not, for relevant tutorial please visit our website as shown. [http://spoken-tuitorial.org/]
 |-
-|    00:41
+| 00:41
-| In a simple  '''Java program''',  the  typical errors could be.
+| In a simple  '''Java''' program, the  typical errors could be:
 |-
 | 00:45
-| Missing semicolon(;)
+|* Missing semicolon(;)
 |-
 | 00:47
-| Missing double quotes(" ") around the message
+|* Missing double quotes(" ") around the message
 |-
 | 00:50
-| Mis-match of filename and classname and
+|* Mis-match of filename and classname and
 |-
 | 00:52
-|And Typing the print statement in lower-case
+|* Typing the print statement in lower-case.
 |-
 | 00:55
-|We shall write a program and then make each of these errors and see what happens in  '''Eclipse'''
+|We shall write a program and then make each of these errors and see what happens in '''Eclipse'''
 |-
 |  01:04
-|   Here we have the '''Eclipse IDE''' and the project used for the ''' HelloWorld''' tutorial
+|   Here we have the '''Eclipse IDE''' and the project used for the ''' HelloWorld''' tutorial.
 |-
 | 01:11
-|We shall  create  a new  class in the project and use it '''New''' Class. Let us name the class ''' Error Free''' and select methods stubs '''public static Void main'''
+|We shall  create  a new  '''class''' in the project and use it as '''New''' Class. Let us name the class ''' Error Free''' and select '''methods stubs''' '''public static void main'''.
 |-
 | 01:37
-| Let us minimise the package explorer. Remove the comments and add the print statement to the few errors
+| Let us minimize the package explorer. Remove the comments and add the print statement with the few errors.
 |-
@@ Line 79: / Line 79: @@
 |-
 | 02:35
-|In this case, the '''System.out.println ''' line has an errors and hence their is the '''red cross mark''' on the left.
+|In this case, the '''System.out.println''' line has an error and hence there is a '''red cross mark''' on the left.
 |-

@@ Line 75: / Line 75: @@
 | 02:23
 | In '''Eclipse''', the line which has the error will be indicated with a '''red cross mark '''on the left margin.
+Java/C2/Errors-and-Debugging-in-Eclipse/English-timed
 |-
 | 02:35
-|In this case, the '''System.out.println   ''' line has an errors and hence their is the '''red cross mark''' on the left.
+|In this case, the '''System.out.println ''' line has an errors and hence their is the '''red cross mark''' on the left.
 |-
@@ Line 88: / Line 88: @@
 |  02:51
 |  The first error displayed  is syntax error insert  semi-colon to complete block statements
 |-
 | 02:58
 |This is because we have to end every statement  of a  program with a semicolon.
 |-
 |  03:03
 | So, let us insert  ''semicolon'' at the end of the statement.
 |-
@@ Line 104: / Line 101: @@
 |'''Save''' the file with '''Ctrl''' '''s'''.
 |-
 |  03:16
 |  notice that once we add  the semi-colon and save the file,  the first error is gone.
 |-
 | 03:21
 |their is only one error now which says; '''hello world cannot be resolved to a variable''', which means to display any message on the console the message has to be included in double quotes.
 |-
 | 03:37
 |Without the quotes, Java thinks that '''HelloWorld '''is the name of a variable.
 |-
@@ Line 129: / Line 119: @@
 |-
 | 03:55
-|''' Ctrl s''' ''' to Save. We see that the red cross mark have gone and the program is error free. So let us ''' run''' the program and see what happens.
+|''' Ctrl s'''  to Save. We see that the red cross mark have gone and the program is error free. So let us ''' run''' the program and see what happens.
 |-
 |  04:10
 |  Run as '''Java applications''
 |-
@@ Line 143: / Line 132: @@
 |  04:22
 | Let us look at the next error.
 |-

@@ Line 1: / Line 1: @@
 {| border=1
-|| Time
+|| '''Time'''
-|| Narration
+|| '''Narration'''
 |-
 | 00:01