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Foss : PERL - Malayalam

Outline: ഡൗൺലോഡിങ്ങ് CPAN മൊഡ്യൂൾ 1. Linux OS: ഡൌൺലോഡ് ചെയ്യാൻ നിരവധി മാർഗ്ഗങ്ങൾ ഉണ്ട്. cpan എന്ന് ടൈപ്പ് ചെയ്തു എൻറ്റർ അമർത്തുക. ഇത് നമ്മുക്ക് cpan പ്രോംപ്റ്റ് തരുന്നു. ins..

Foss : PERL - Malayalam

Outline: പേൾ ഉം HTML ഉം 1. HTML പേജ് സൃഷ്ടിക്കുന്നതിനായി, ആവശ്യമായ HTML റ്റാഗോടുകൂടിയ CGI സ്ക്രിപ്റ്റിനെ നിർമ്മിക്കുന്ന CGI മോഡ്യൂളിനെ പേൾ തരുന്നു. 2. CGI മൊഡ്യുളുകൾ ഉപയോഗിച്ച് ഹെഡ..

Foss : PERL - Manipuri

Outline: 1. Installation of Perl 5.14.2 on Ubuntu Linux Installing XAMPP in Linux (XAMPP is a cumulative package consisting of Apache, PERL, PHP and MySQL Packages is availabl..

Foss : PERL - Manipuri

Outline: Variables are used for storing values, like text strings, numbers or arrays All variables in PERL start with a $ sign symbol Declaring a variable in PERL: $var_name = value; e.g..

Foss : PERL - Manipuri

Outline: Comments in Perl Two types of comments - 1. Single Line 2. Multi Line Single Line comment starts with the symbol # Multi Line comment used to comment a chunk of cod..

Foss : PERL - Manipuri

Outline: for-foreach-Loop 1. for Loop for loop is used to execute a piece of code for certain number of times 2. for-each Loop for-each loop is used to iterate a condition over an a..

Foss : PERL - Manipuri

Outline: 1. while Loop while loop executes a block of code while a condition is true. 2. do-while loop do-while loop will always execute the piece of code at-least once. It will then..

Foss : PERL - Manipuri

Outline: if conditional statement is used to test some condition and if that condition is satisfied then execute the piece of code. if-else conditional statement is used to test some condi..

Foss : PERL - Manipuri

Outline: if-elsif-else conditional statement is used to check specific condition and if it is true execute the respective block else execute the default else block. switch is conditional c..

Foss : PERL - Manipuri

Outline: Perl provides 3 types of data structures. 1. Scalar This is the basic data structure in PERL. It is as good as defining variables in Perl. e.g $variable = 9; 2...

Foss : PERL - Manipuri

Outline: 1. Getting Last index of array 2. Getting length of an array To get the length, add 1 to last index of an array Other way is use scalar function on array or a..

Foss : PERL - Manipuri

Outline: 1. push Add element at the end of an array 2. pop Remove element from the end of an array 3. unshift Add element at the start of an array 4...

Foss : PERL - Manipuri

Outline: 1. Accessing element of a hash 2. Basic hash functions keys Returns keys of a hash values Returns values of a hash each Retrieve the..

Foss : PERL - Manipuri

Outline: 1. Simple function 2. Function with parameters 3. Function which return single value 4. Function which returns multiple values

Foss : PERL - Manipuri

Outline: Special Blocks 1. Begin This block executes at the compilation time once it is defined. Anything which needs to be included before execution of the rest of the code is wr..

Foss : PERL - Manipuri

Outline: Access Modifiers in PERL 1. private variable - my scope is in the block inside where it is declared 2. lexically scoped variables - local that means they get the tem..

Foss : PERL - Manipuri

Outline: Referencing: Create a reference by adding \ (backward slash) Demo of various examples Add, remove, access elements of array reference / hash reference in the script with example..

Foss : PERL - Manipuri

Outline: 1. Special variables have a predefined and special meaning in Perl. 2. These variables are denoted by usual variable indicator such as $, @, % along with punctuation chara..

Foss : PERL - Manipuri

Outline: File Handling 1. Open a File 2. Open a File in Read Mode 3. Open a File in Write Mode 4. Open a File in Append Mode 5. Close the FileHandle

Foss : PERL - Manipuri

Outline: Exception and error handling When an error occurs, exception and error handling helps to recover the program. Methods used in Perl: 1. warn() 2. die() 3. eval()