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%.2f specifies a floating-point number with two decimal digits.pl
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3 years ago
%3d specifies that the integer number should be displayed with three digits.pl
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3 years ago
A here-document starts on the line after the two arrows.pl
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3 years ago
A single q creates a single-quoted string.pl
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3 years ago
A very simple password checker.pl
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3 years ago
Add new line character to string.pl
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3 years ago
Alternative Quotes qq, q, qw, qx.pl
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3 years ago
Alternative delimiters can be used for all four of the q constructs.pl
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3 years ago
An example of the DATA file variable.pl
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3 years ago
Assign returning value from qw to an array.pl
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3 years ago
Backquotes and command substitution.pl
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3 years ago
Backslash Escapes in Perl.pl
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3 years ago
Backslash Escapes in Perl2.pl
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3 years ago
Calculating the length of $string.pl
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3 years ago
Calling a here document in print statement.pl
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3 years ago
Check password.pl
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3 years ago
Chomp Last character removed only if a newline.pl
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3 years ago
Chomp the pre-set character.pl
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3 years ago
Chop Removing the last character, regardless of what it is.pl
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3 years ago
Chop function in action.pl
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3 years ago
Cleaning Up Typed Input.pl
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3 years ago
Combine string concatenation operator and string multiplication operator.pl
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3 years ago
Compare two words with cmp.pl
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3 years ago
Comparing Strings.pl
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3 years ago
Concatenate string.pl
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3 years ago
Concatenate strings.pl
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3 years ago
Concatenate the separate strings.pl
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3 years ago
Concatenate two string value in print statement.pl
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3 years ago
Concatenate two strings.pl
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3 years ago
Convert all letters of $string to lowercase.pl
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3 years ago
Convert all letters of $string1 to uppercase.pl
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3 years ago
Convert input to lowercase and uppercase.pl
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3 years ago
Convert mixed-case input.pl
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3 years ago
Convert value to character based on its ASCII code.pl
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3 years ago
Converting a string to all lowercase with the lc function.pl
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3 years ago
Define variable for Here document.pl
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3 years ago
Demonstrating the qw operator.pl
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3 years ago
Demonstration of the index function.pl
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3 years ago
Difference between chomp and chop.pl
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3 years ago
Display double quotation marks in a printed string.pl
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3 years ago
Double quote string.pl
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3 years ago
Double quote with windows file path.pl
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3 years ago
Escape character.pl
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3 years ago
Escape sequences and single double quotes.pl
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3 years ago
Escape sequences in strings.pl
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3 years ago
Field specifiers for printf.pl
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3 years ago
Format Codes for the sprintf and printf Functions.pl
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3 years ago
Format by here string.pl
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3 years ago
Get the length of a string.pl
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3 years ago
Here document in a loop.pl
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3 years ago
Here document with Interpolation.pl
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3 years ago
Hexadecimal.pl
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3 years ago
How to create multiline output using the n newline character.pl
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3 years ago
Insert multiple values to printf.pl
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3 years ago
Interpolcation inside scalar variable.pl
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3 years ago
Join strings.pl
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3 years ago
Join the mapped value.pl
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3 years ago
Join the result of the split function.pl
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3 years ago
Join variables.pl
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3 years ago
Join with 'map chr'.pl
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3 years ago
Join with 'map lc'.pl
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3 years ago
Join with.pl
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3 years ago
Joining string with empty string.pl
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3 years ago
Lower and upper case.pl
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3 years ago
Multiline string.pl
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3 years ago
Only change first letter to lowercase.pl
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3 years ago
Output month name and week name by using the return value from gmtime.pl
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3 years ago
Output tab sign.pl
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3 years ago
Output the initial in lowercase and uppercase.pl
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3 years ago
Passing variable to length() function.pl
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3 years ago
Print Escape Sequences.pl
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3 years ago
Print out Here document.pl
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3 years ago
Printing a percent sign after a digit.pl
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3 years ago
Printing a space before signed values not preceded by + or -.pl
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3 years ago
Printing out message and adding new line character.pl
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3 years ago
Read input lines and concatenate them.pl
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3 years ago
String comperison operator cmp.pl
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3 years ago
String comperison operator equal.pl
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3 years ago
String comperison operator greater than.pl
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3 years ago
String comperison operator less than.pl
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3 years ago
String concatenate operator.pl
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3 years ago
String interpolation.pl
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3 years ago
Takes its input and joins it into a single string.pl
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3 years ago
Text Formatting.pl
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3 years ago
The DATA Filehandle get the data from the same script.pl
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3 years ago
The Heredoc Operator without Variable Interpolation.pl
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3 years ago
The chomp function is a safer version of chop.pl
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3 years ago
The chop function removes the last character in a scalar variable.pl
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3 years ago
The correct use of three of the operators eq, it, and gt.pl
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3 years ago
The crypt function encrypts a string using the NBS Data Encryption Standard (DES) algorithm.pl
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3 years ago
The length of string with whitespace.pl
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3 years ago
Type four characters with chomp.pl
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3 years ago
Type four characters without chomp.pl
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3 years ago
Use tabs in print function.pl
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3 years ago
Use the crypt() operator to store passwords in an unbreakable format.pl
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3 years ago
Using index function to check out if a string contains a sub string.pl
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3 years ago
Using index function.pl
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3 years ago
Using index to search a line repeatedly.pl
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3 years ago
Using length function to check the length of a string.pl
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3 years ago
Using pos to display pattern match positions.pl
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3 years ago
Using string interpolation to reference two dimensional array element.pl
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3 years ago
Using the ord function to the get the ASCII code value.pl
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3 years ago
Using {} to separate variable in variable interpolation.pl
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3 years ago
Variable Interpolation.pl
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3 years ago
chomp in a while statement.pl
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3 years ago
chomp matches the input line separator defined by the $ system variable.pl
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3 years ago
chop function deletes the character at the right end of the line of text.pl
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3 years ago
crypt a string.pl
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3 years ago
find the character's value by using the ord() function.pl
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3 years ago
index function returns the location of the first occurrence of a substring within a string.pl
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3 years ago
print chr 65;.pl
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3 years ago
print chr(ord A);.pl
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3 years ago
print ord 'A'.pl
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3 years ago
print ord 'ABC';.pl
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3 years ago
printf Data Formats.pl
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3 years ago
t = tab, n = newline, = backslash.pl
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3 years ago