PERL/C2/Functions-in-Perl/English-timed - Revision history

PoojaMoolya at 10:22, 10 March 2017

2017-03-10T10:22:08Z

Sandhya.np14 at 17:22, 13 November 2015

2015-11-13T17:22:42Z

Sandhya.np14 at 04:59, 13 November 2015

2015-11-13T04:59:58Z

Sandhya.np14 at 16:08, 12 November 2015

2015-11-12T16:08:02Z

Sandhya.np14 at 12:39, 24 May 2015

2015-05-24T12:39:50Z

Sandhya.np14 at 17:21, 13 May 2015

2015-05-13T17:21:30Z

Sandhya.np14 at 15:26, 13 May 2015

2015-05-13T15:26:56Z

Show changes

Sandhya.np14 at 13:00, 13 May 2015

2015-05-13T13:00:58Z

Gaurav at 06:16, 10 July 2014

2014-07-10T06:16:23Z

Show changes

PoojaMoolya at 05:59, 13 June 2014

2014-06-13T05:59:28Z

@@ Line 13: / Line 13: @@
 |-
 |00:10
-|* PERL '''functions'''
+| PERL '''functions''', '''functions''' with '''arguments'''
-−
-|-
-|00:11
-|* '''functions''' with '''arguments'''
 |-
 |00:13
-|* '''functions''' with '''return values'''.
+|'''functions''' with '''return values'''.
 |-
@@ Line 29: / Line 25: @@
 |-
 | 00:18
-|* '''Ubuntu Linux 12.04''' operating system
+|'''Ubuntu Linux 12.04''' operating system
 |-
 | 00:22
-|* ''' Perl 5.14.2''' and
+|''' Perl 5.14.2''' and
 |-
 | 00:24
-|* ''' gedit''' Text Editor.
+|''' gedit''' Text Editor.
 |-
@@ Line 148: / Line 144: @@
 |-
-|  02:48
+|02:48
 | Open a file in your text editor and name it as '''functionWithArgs dot pl'''.
 |-
-|   02:57
+|02:57
 |Here is my '''functionWithArgs''' script in '''gedit. '''
 |-
-| 03:02
+|03:02
 | Type the following piece of code as shown on the screen.
@@ Line 180: / Line 176: @@
 |-
-|  03:42
+|03:42
 | '''@_'''is a special '''Perl''' array.
@@ Line 188: / Line 184: @@
 |-
-|  03:51
+|03:51
 | Similarly, we can catch the passed  arguments in  variables as:
 |-
-|   03:56
+|03:56
-|  '''$var1 space = space  shift @_''' semicolon
+|'''$var1 space = space  shift @_''' semicolon
 |-
-|  04:04
+|04:04
 |'''$var2 space  = space  shift @_'''  semicolon
@@ Line 268: / Line 264: @@
 |-
-|  06:20
+|06:20
 |So, switch to '''terminal''' and type:
 |-
-|  06:24
+|06:24
 |''' perl funcWithSingleRtrnVal dot pl'''  and press '''Enter.'''
@@ Line 280: / Line 276: @@
 |-
-|  06:43
+|06:43
 | Now, let us see a function which returns multiple values.
 |-
-| 06:48
+|06:48
 | Let us understand the same, using a sample program.
 |-
-|  06:53
+|06:53
 | In '''gedit''', I have opened a file and named it as ''' funcWithMultipleRtrnVals dot pl'''.
 |-
-|  07:04
+|07:04
 |Please do like-wise in your '''text editor'''.
 |-
-|  07:08
+|07:08
 | Now, type the following piece of code as shown.
@@ Line 304: / Line 300: @@
 |-
-|  07:21
+|07:21
 | The return values of the function are caught in variables ''' $var1, $var2 and  $addition'''.
 |-
-|  07:31
+|07:31
 | This function does the addition and returns the passed parameters and the resultant answer.
@@ Line 328: / Line 324: @@
 |-
-| 08:10
+|08:10
 | '''perl funcWithMultipleRtrnVals dot pl '''
@@ Line 336: / Line 332: @@
 |-
-|  08:20
+|08:20
 | The output is as displayed on the terminal.
 |-
-|  08:32
+|08:32
 |'''Perl'''  provides several inbuilt functions.
@@ Line 373: / Line 369: @@
 |-
 |09:17
-|* '''functions''' in '''Perl'''
+|'''functions''' in '''Perl'''
 |-
 |09:19
-|* '''functions''' with '''arguments''' and
+|'''functions''' with '''arguments''' and
 |-
 |09:22
-|* '''functions''' which return values using sample programs.
+| '''functions''' which return values using sample programs.
 |-
@@ Line 417: / Line 413: @@
 |-
 |10:02
-|* Gives certificates to those who pass an online test.
+|Gives certificates to those who pass an online test.
 |-
 |10:07
-|For more details, please write to:
+|For more details, please write to: contact at spoken hyphen tutorial dot org.
 contact at spoken hyphen tutorial dot org.
 |-

@@ Line 249: / Line 249: @@
 |-
 |05:52
-|Here, we are calling ''' addVariables function''' with '''parameters''' 10 and 20.
+|Here, we are calling ''' addVariables''' function with '''parameters''' 10 and 20.
 |-

@@ Line 69: / Line 69: @@
 |-
 |01:07
-| And, it does not '''return''' anything.
+| And, it does not return anything.
 |-

@@ Line 413: / Line 413: @@
 |-
 | 09:56
-|  The Spoken Tutorial project team: Conducts workshops using spoken tutorials.
+|  The Spoken Tutorial project team: * Conducts workshops using spoken tutorials.
 |-
 |10:02
-|Gives certificates to those who pass an online test.
+|* Gives certificates to those who pass an online test.
 |-
 |10:07
-|For more details, please write to contact at: spoken hyphen tutorial dot org.
+|For more details, please write to:
 |-

@@ Line 141: / Line 141: @@
 |-
 |02:38
-|Now, let us see a function with arguments.
+|Now, let us see a '''function''' with '''arguments'''.
 |-
@@ Line 161: / Line 161: @@
 |-
 |03:07
-|Here, we are calling the function with  arguments 10 and 20.
+|Here, we are calling the '''function''' with  arguments 10 and 20.
 |-
@@ Line 209: / Line 209: @@
 |-
 |04:24
-|Another way is: '''$var1 space  =  space dollar underscore open square bracket zero close square bracket''' semicolon
+|Another way is: '''$var1 space  =  space dollar underscore open square bracket zero close square bracket''' semicolon.
 |-
 |04:38
-| '''$var2 space  =  space dollar underscore open square bracket 1 close square bracket''' semicolon
+| '''$var2 space  =  space dollar underscore open square bracket 1 close square bracket''' semicolon.
 |-
@@ Line 221: / Line 221: @@
 |-
 |04:59
-|Now, switch to terminal and execute the script by typing:
+|Now, switch to '''terminal''' and execute the '''script''' by typing:
 |-
@@ Line 257: / Line 257: @@
 |-
 |06:09
-|This function does the addition of the passed parameters and returns the answer.
+|This function does the addition of the passed '''parameters''' and returns the answer.
 |-
 |06:15
-|Save the file.
+|'''Save''' the file.
 |-
 |06:17
-|Now, let us execute the script.
+|Now, let us '''execute''' the '''script'''.
 |-
 |  06:20
-|So, switch to terminal and type:
+|So, switch to '''terminal''' and type:
 |-
@@ Line 277: / Line 277: @@
 |-
 |06:35
-| The output is as displayed on the terminal.
+| The '''output''' is as displayed on the terminal.
 |-
@@ Line 293: / Line 293: @@
 |-
 |  07:04
-|Please do like-wise in your text editor.
+|Please do like-wise in your '''text editor'''.
 |-
@@ Line 321: / Line 321: @@
 |-
 |08:00
-| Save your file.
+| '''Save''' your file.
 |-
@@ Line 381: / Line 381: @@
 |-
 |09:22
-|* '''functions''' which '''return''' values using sample programs.
+|* '''functions''' which return values using sample programs.
 |-
@@ Line 397: / Line 397: @@
 |-
 |09:37
-|Return the result of the action performed on the '''arguments''' and print the same.
+|'''Return''' the result of the action performed on the '''arguments''' and print the same.
 |-
@@ Line 405: / Line 405: @@
 |-
 |09:47
-|It summaries the Spoken Tutorial project.
+|It summarizes the Spoken Tutorial project.
 |-

@@ Line 21: / Line 21: @@
 |-
 |00:13
-|* ''' function''' with '''return values'''.
+|* '''functions''' with '''return values'''.
 |-
 |00:16
-|For this tutorial, I am using
+|For this tutorial, I am using:
 |-
@@ Line 49: / Line 49: @@
 |-
 | 00:41
-| Please go through the relevant spoken tutorials on the '''spoken tutorial''' website.
+| Please go through the relevant spoken tutorials on the '''Spoken Tutorial''' website.
 |-
 |00:47
-|We will first see some simple '''PERL functions.'''
+|We will first see some simple PERL''' functions.'''
 |-
@@ Line 81: / Line 81: @@
 |-
 |01:24
-|To include the '''module''' file in the script, one has to use the following syntax-
+|To include the '''module''' file in the script, one has to use the following syntax:
 |-
 |01:31
-| ''' use ModuleFileName semicolon '''
+| ''' use ModuleFileName''' semicolon
 |-
@@ Line 93: / Line 93: @@
 |-
 |01:39
-|Open a file in your text editor and name it as '''simpleFunction dot pl'''
+|Open a file in your text editor and name it as '''simpleFunction dot pl'''.
 |-
@@ Line 113: / Line 113: @@
 |-
 |02:06
-|This is the declaration & definition of the '''function.'''
+|This is the declaration & definition of the function.
 |-
@@ Line 125: / Line 125: @@
 |-
 |02:17
-|Then switch to the terminal and execute the PERL '''script''' by typing
+|Then switch to the terminal and execute the PERL '''script''' by typing:
 |-
@@ Line 161: / Line 161: @@
 |-
 |03:07
-|Here, we are calling a function with  arguments, 10 and 20.
+|Here, we are calling the function with  arguments 10 and 20.
 |-
@@ Line 169: / Line 169: @@
 |-
 | 03:20
-|'''@_''' is a special PERL variable. We will cover its details in future tutorials.
+|'''@_''' is a special '''Perl''' variable. We will cover its details in future tutorials.
 |-
@@ Line 181: / Line 181: @@
 |-
 |  03:42
-| '''@_'''is a special PERL array.
+| '''@_'''is a special '''Perl''' array.
 |-
@@ Line 213: / Line 213: @@
 |-
 |04:38
-| ''' $var2 space  =  space dollar underscore open square bracket 1 close square bracket''' semicolon
+| '''$var2 space  =  space dollar underscore open square bracket 1 close square bracket''' semicolon
 |-
 |04:49
-|The above mentioned way is similar to fetching '''elements''' of '''@_ array''' using '''index.'''
+|The above mentioned way is similar to the fetching '''elements''' of '''@_ array''' using '''index.'''
 |-
@@ Line 233: / Line 233: @@
 |-
 | 05:23
-| Now, let us look at a functions which returns a single value.
+| Now, let us look at a function which returns a single value.
 |-
 |05:32
-|Let us understand the same using a sample program.
+|Let us understand the same, using a sample program.
 |-
 |05:35
-|Let me switch to ''' funcWithSingleRtrnVal dot pl ''' script in '''gedit.'''
+|Let me switch to '''funcWithSingleRtrnVal dot pl''' script in '''gedit.'''
 |-
@@ Line 253: / Line 253: @@
 |-
 |06:01
-|The return value of the  function is caught in ''' $addition''' variable.
+|The return value of the  function is caught in '$addition' variable.
 |-
@@ Line 265: / Line 265: @@
 |-
 |06:17
-|Now let us execute the script.
+|Now, let us execute the script.
 |-
@@ Line 289: / Line 289: @@
 |-
 |  06:53
-| In gedit, I have opened a file and named it as ''' funcWithMultipleRtrnVals dot pl'''.
+| In '''gedit''', I have opened a file and named it as ''' funcWithMultipleRtrnVals dot pl'''.
 |-
 |  07:04
-|Please do like wise in your text editor.
+|Please do like-wise in your text editor.
 |-
@@ Line 317: / Line 317: @@
 |-
 | 07:53
-|Similarly, this demonstrates how ''' hash''' can be returned from a function.
+|Similarly, this demonstrates how '''hash''' can be returned from a function.
 |-
@@ Line 325: / Line 325: @@
 |-
 |08:03
-| Now let us execute the PERL script on the terminal by typing:
+| Now let us execute the '''Perl''' script on the terminal by typing:
 |-
@@ Line 341: / Line 341: @@
 |-
 |  08:32
-|PERL  provides several inbuilt functions.
+|'''Perl'''  provides several inbuilt functions.
 |-
 |08:36
-| We learnt some of them in earlier tutorials. For eg- ''' Arrays, Hash, sort, scalar, each, keys''' etc.
+| We learnt some of them in earlier tutorials. For e.g- ''' arrays, Hash, sort, scalar, each, keys''' etc.
 |-
 |08:49
-|Calling inbuilt functions, similar to calling any other function which we define
+|Calling inbuilt functions is similar to calling any other function which we define.
 |-
@@ Line 373: / Line 373: @@
 |-
 |09:17
-|* '''functions''' in PERL
+|* '''functions''' in '''Perl'''
 |-
@@ Line 389: / Line 389: @@
 |-
 |09:29
-|Write a '''function''' which takes 3 '''arguments. '''
+|Write a '''function''' which takes 3 '''arguments.'''
 |-
@@ Line 437: / Line 437: @@
 |-
 | 10:40
-| Hope you enjoyed this PERL tutorial.
+| Hope you enjoyed this '''Perl''' tutorial.
 |-

@@ Line 5: / Line 5: @@
 |-
 | 00:01
-|Welcome to the spoken tutorial on ''' Functions in Perl'''.
+|Welcome to the spoken tutorial on ''' Functions in PERL'''.
 |-
 | 00:06
-| In this tutorial, we will learn about -
+| In this tutorial, we will learn about:
 |-
 |00:10
-|''' Perl functions '''
+|* '''PERL functions'''
 |-
 |00:11
-| ''' functions''' with '''arguments '''
+|* '''functions''' with '''arguments'''
 |-
 |00:13
-|''' function''' with '''return values'''
+|* ''' function''' with '''return values'''.
 |-
@@ Line 29: / Line 29: @@
 |-
 | 00:18
-| ''' Ubuntu Linux12.04''' operating system
+|* '''Ubuntu Linux 12.04''' operating system
 |-
 | 00:22
-|''' Perl 5.14.2''' and
+|* ''' Perl 5.14.2''' and
 |-
 | 00:24
-| ''' gedit''' Text Editor
+|* ''' gedit''' Text Editor.
 |-
@@ Line 45: / Line 45: @@
 |-
 |00:31
-|You should have basic knowledge of ''' variables, comments, loops, conditional statements''' and ''' Data Structures''' in '''Perl.'''
+|You should have basic knowledge of ''' variables, comments, loops, conditional statements''' and '''data Structures''' in PERL.
 |-
 | 00:41
-| Please go through the relevant spoken tutorials on the '''  spoken tutorial''' website.
+| Please go through the relevant spoken tutorials on the '''spoken tutorial''' website.
 |-
 |00:47
-|We will first see some simple ''' Perl functions.'''
+|We will first see some simple '''PERL functions.'''
 |-
 |00:51
-|In ''' Perl, functions''', also called as ''' subroutines''', are declared with ''' sub keyword.'''
+|In PERL, '''functions''', also called as ''' subroutines''', are declared with '''sub''' keyword.
 |-
 | 00:57
-| The definition of a declared ''' function''' is written between curly braces.
+| The definition of a declared function is written between curly braces.
 |-
 |01:03
-|This ''' function''' does not take any ''' arguments.'''
+|This function does not take any ''' arguments.'''
 |-
 |01:07
-| And, it does not return anything.
+| And, it does not '''return''' anything.
 |-
 |01:10
-|Note: ''' function''' definition can be written anywhere in the script or in another '''module'''.
+|Note: function definition can be written anywhere in the script or in another '''module'''.
 |-
 |01:17
-|This ''' module''', must then be included in the script, to use this ''' function.'''
+|This '''module''' must then be included in the script, to use this function.
 |-
 |01:24
-|To include the ''' module ''' file in the script, one has to use the following syntax-
+|To include the '''module''' file in the script, one has to use the following syntax-
 |-
@@ Line 381: / Line 381: @@
 |-
 |09:22
-|''' functions''' which '''return values''' using sample programs.
+|'''functions''' which '''return values''' using sample programs.
 |-
 |09:27
-|Here is assignment for you -
+|Here is assignment for you:
 |-
@@ Line 393: / Line 393: @@
 |-
 |09:33
-|Perform some action on these '''arguments '''
+|Perform some action on these '''arguments'''.
 |-
@@ Line 401: / Line 401: @@
 |-
 |09:43
-|Watch the video available at the following link
+|Watch the video available at the following link.
 |-
 |09:47
-|It summaries the Spoken Tutorial project
+|It summaries the Spoken Tutorial project.
 |-
 |09:51
-|If you do not have good bandwidth, you can download and watch it
+|If you do not have good bandwidth, you can download and watch it.
 |-
 | 09:56
-|  The Spoken Tutorial Project Team  Conducts workshops using spoken tutorials
+|  The Spoken Tutorial project team: Conducts workshops using spoken tutorials.
 |-
 |10:02
-|Gives certificates to those who pass an online  test
+|Gives certificates to those who pass an online test.
 |-
 |10:07
-|For more details, please write to contact at spoken hyphen tutorial dot org
+|For more details, please write to contact at: spoken hyphen tutorial dot org.
 |-
 | 10:14
-|  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.
 |-
@@ Line 433: / Line 433: @@
 |-
 |10:28
-|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.
 |-
 | 10:40
-|  Hope you enjoyed this Perl tutorial.
+| Hope you enjoyed this PERL tutorial.
 |-
 |10:43
-|This is Amol signing off.
+|This is Amol, signing off.
 |-

@@ Line 1: / Line 1: @@
 {| border=1
-!  <center>'''Visual Cue'''</center>
+!  <center>'''Time'''</center>
 !  <center>'''Narration'''</center>