PERL/C3/Access-Modifiers-in-PERL/English-timed - Revision history

PoojaMoolya at 12:42, 20 February 2017

2017-02-20T12:42:26Z

Sandhya.np14 at 04:36, 28 January 2016

2016-01-28T04:36:15Z

Sandhya.np14 at 06:37, 27 January 2016

2016-01-27T06:37:42Z

Sandhya.np14 at 06:33, 26 January 2016

2016-01-26T06:33:43Z

Sandhya.np14 at 10:33, 25 January 2016

2016-01-25T10:33:02Z

Sandhya.np14 at 12:58, 28 December 2015

2015-12-28T12:58:13Z

Sandhya.np14 at 18:25, 27 December 2015

2015-12-27T18:25:55Z

Show changes

Sandhya.np14 at 17:20, 27 December 2015

2015-12-27T17:20:37Z

PoojaMoolya at 05:12, 26 November 2015

2015-11-26T05:12:42Z

PoojaMoolya at 05:36, 23 November 2015

2015-11-23T05:36:48Z

@@ Line 11: / Line 11: @@
 |00:07
 |In this tutorial, we will learn about:
-* Scope of variables
+Scope of variables
-* '''Private''' variables
+'''Private''' variables
-* '''Dynamically scoped''' variables
+'''Dynamically scoped''' variables
-* '''Global''' variables
+'''Global''' variables
 |-
 |00:19
 |For this tutorial, I am using:
-* '''Ubuntu Linux 12.04''' operating system
+'''Ubuntu Linux 12.04''' operating system
-* '''Perl 5.14.2''' and the
+'''Perl 5.14.2''' and the
-* '''gedit''' Text Editor.
+'''gedit''' Text Editor.
 |-
@@ Line 156: / Line 156: @@
 |The output is displayed as:
 "Block 1: Raghu"
 "Block 2: Other"
 "Outside Block: " there is no output.
@@ Line 201: / Line 199: @@
 |04:58
 |You can declare a '''local''' variable as:
 '''local $fValue = 100 semicolon'''
 '''local $fname =  within double quotes "Rakesh" semicolon'''
@@ Line 240: / Line 236: @@
 |-
 | 06:03
-| So, basically, inside function '''Welcome(), $fname''' is modified as a new temporary '''local''' variable.
+| So, basically, inside function '''Welcome(), $fname''' is modified as a new temporary '''local''' variable.Then, the function '''Hello() '''is being '''call'''ed.
 Then, the function '''Hello() '''is being '''call'''ed.
 |-
@@ Line 401: / Line 396: @@
 | 10:16
 |In this tutorial, we learnt:
-* scope of variables
+scope of variables
-* declaration of '''private variables'''
+declaration of '''private variables'''
-* '''dynamically scoped variables''' and
+'''dynamically scoped variables''' and
-* '''global variables''' with examples.<br/>
+'''global variables''' with examples.<br/>
 |-

@@ Line 360: / Line 360: @@
 |-
 |09:08
-|The main '''package '''uses both '''package First variable '''and the '''package Second variable'''.
+|The '''main package '''uses both '''package First variable '''and the '''package Second variable'''.
 |-

@@ Line 204: / Line 204: @@
 '''local $fValue = 100 semicolon'''
-'''local $fname”''' =  within double quotes '''Rakesh''' semicolon
+'''local $fname =  within double quotes "Rakesh" semicolon'''
 |-
 |05:13
-|Let us understand this using a sample program.
+|Let us understand this, using a sample program.
 |-
@@ Line 216: / Line 216: @@
 |-
 |05:27
-|This will open''' scope hyphen local dot pl''' file in''' gedit'''.
+|This will open''' scope hyphen local dot pl''' file, in''' gedit'''.
 |-

@@ Line 130: / Line 130: @@
 |-
 |03:11
-|So, the '''print statement '''will print "Other" within this particular block.
+|So, the '''print statement '''will print "Other", within this particular block.
 |-
@@ Line 138: / Line 138: @@
 |-
 |03:23
-|This is because outside the scope of the blocks defined earlier, '''fname '''has no value assigned to it.
+|This is because, outside the scope of the blocks defined earlier, '''fname '''has no value assigned to it.
 |-

@@ Line 37: / Line 37: @@
 |-
 |00:47
-|Let us start with the introduction to the''' scope of variables'''.
+|Let us start with the introduction to the scope of variables .
 |-

@@ Line 499: / Line 499: @@
 |-
 |12:31
-|This is Nirmala Venkat from IIT Bombay, signing off. Thanks for watching.
+|This is Nirmala Venkat from '''IIT Bombay''', signing off. Thanks for watching.
 |}

@@ Line 6: / Line 6: @@
 |-
 |00:01
-|Welcome to the''' Spoken Tutorial''' on''' Access Modifiers in PERL'''
+|Welcome to the''' Spoken Tutorial''' on''' Access Modifiers in PERL'''.
 |-

@@ Line 72: / Line 72: @@
 |01:28
 |You can declare a '''variable''' without giving it a value, like this:
-'''my $fvalue<nowiki>semicolon</nowiki>'''
+'''my $fvalue<nowiki> semicolon </nowiki>'''
 |-
@@ Line 84: / Line 84: @@
 |-
 | 01:48
-|'''my $fname =  within double quotes Rahul semicolon'''
+|'''my $fname''' =  within double quotes '''Rahul semicolon'''
 |-
@@ Line 92: / Line 92: @@
 |-
 | 02:02
-|'''my''' open bracket '''$fname comma  $lname comma $age''' close bracket '''semicolon'''
+|'''my''' open bracket '''$fname''' comma  '''$lname''' comma '''$age''' close bracket '''semicolon'''
 |-
@@ Line 214: / Line 214: @@
 |-
 |05:17
-|Open the '''terminal''' and type '''gedit scope-local dot pl ampersand''' and press '''Enter'''.
+|Open the '''terminal''' and type '''gedit scope hyphen local dot pl ampersand''' and press '''Enter'''.
 |-
@@ Line 264: / Line 264: @@
 |-
 |06:31
-|Switch back to the '''terminal''' and type, '''perl scope-local.pl''' and press '''Enter'''.
+|Switch back to the '''terminal''' and type, '''perl scope hyphen local.pl''' and press '''Enter'''.
 |-
@@ Line 367: / Line 367: @@
 |-
 | 09:21
-|The '''package variable''' is referred by '''package name::variable name'''
+|The '''package variable''' is referred by '''package name colon colon variable name'''
 |-
@@ Line 444: / Line 444: @@
 |-
 | 11:16
-|''local''' '''$age = 52''' semicolon
+|'''local''' '''$age = 52''' semicolon
 |-

@@ Line 53: / Line 53: @@
 |First, we will discuss about''' my, local''' and''' our''' modifiers in '''Perl.'''
-* '''my '''means '''Private variables'''
+|-
-* '''local''' means '''Dynamically scoped variables'''
+|01:10
-* '''our '''means '''Global variables'''
+| '''my '''means '''Private variables'''
 |-
@@ Line 84: / Line 92: @@
 |-
 | 02:02
-|'''my open bracket '''$fname comma  $lname comma $age close bracket semicolon'''
+|'''my''' open bracket '''$fname comma  $lname comma $age''' close bracket '''semicolon'''
 |-
@@ Line 164: / Line 172: @@
 |-
 | 04:10
-|Let us add ''' my $fname = "John" semicolon''' outside the blocks, before the last '''print statement'''.
+|Let us add ''' my $fname = within double quotes John semicolon''' outside the blocks, before the last '''print statement'''.
 Save the changes
@@ Line 210: / Line 218: @@
 |-
 |05:27
-|This will open''' scope-local dot pl''' file in''' gedit'''.
+|This will open''' scope hyphen local dot pl''' file in''' gedit'''.
 |-
 | 05:33
-| Type the following code as displayed on the screen.
+| Type the following code as displayed on the screen. Let me explain the code now.
-−
 Let me explain the code now.
 |-
@@ Line 305: / Line 311: @@
 |-
 | 07:47
-|Here are some examples. '''our $fvalue = 100 semicolon </nowiki>''' '''our $fname ="Priya" semicolon'''
+|Here are some examples. '''our $fvalue = 100 semicolon </nowiki>''' '''our $fname =within double quotes Priya semicolon'''
 |-
@@ Line 313: / Line 319: @@
 |-
 |08:06
-|Switch back to the '''terminal '''and type '''gedit scope-our dot pl ampersand and '''press''' Enter'''
+|Switch back to the '''terminal '''and type '''gedit scope hyphen our dot pl ampersand and '''press''' Enter'''
 |-
 |08:16
-|This will open the file''' scope-our.pl''' in '''gedit'''.
+|This will open the file''' scope hyphen our.pl''' in '''gedit'''.
 |-
@@ Line 325: / Line 331: @@
 |-
 |08:27
-|I have declared '''package main '''and a '''global variable''' as''' our $i '''and I have initialised it to '''100;'''
+|I have declared '''package main '''and a '''global variable''' as''' our $i '''and I have initialised it to '''100'''
 |-
@@ Line 365: / Line 371: @@
 |-
 | 09:29
-|In our example it is''' $First::i, $Second::i'''
+|In our example it is''' $First colon colon i, $Second colon colon i'''
 |-
@@ Line 377: / Line 383: @@
 |-
 |09:51
-|So, switch to '''terminal '''and type- '''perl scope-our dot pl''' and press '''Enter'''.
+|So, switch to '''terminal '''and type '''perl scope hyphen our dot pl''' and press '''Enter'''.
 |-
@@ Line 442: / Line 448: @@
 |-
 | 11:20
-|'''my''' '''$ageword''' = within double quotes '''Fifty-two;'''
+|'''my''' '''$ageword''' = within double quotes '''Fifty-two semicolon '''
 |-