String Handling in Python

String Handling in Python

What is String?

String is a sequence of characters written in single quotes or in double quotes or
in three double quotes.

Examples:
string1= ‘This is single quoted string’;
string2= “This is double quoted string”;
string3= “””This is triple quoted string”””;
print (string1);
print (string2);
print (string3);
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String may have Alphabets, Numbers, and Special Characters

Examples:
a=”India”;
b= “100”;
c =”India123″;
d =”*&%$”;
e = “123*&%$”;
f =”India123*&%$”;
g=”Selenium With Java”

print (a);
print (b);
print (c);
print (d);
print (e);
print (f);
print (g);
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How to use quotation marks in Strings?

Examples:
string1 =’Hello Python Don’t’;
string2 =”Python” Strings”;
print (string1);
print (string2);

use Forward Slash (/) to avoid Syntax errors…

string1 =’Hello Python Don\’t’;
string2 =”Python\” Strings”;
print (string1);
print (string2);
————————–
Important Operations on Strings…

1) Finding String length

string1 =”Hello Python”;
print (len(string1));
————————–
2) Concatenating Strings

string1 =”Hello “;
string2=”Python”;
print (string1 + string2);
————————–
string1 =”Hello “;
num=100;
print (string1 + str(num));
————————–
3) Print a String multiple times

string1 =”Hello “;
print (string1 *10);
————————–
4) Check whether the String having all numeric characters?

string1 =”Hello”;
print (string1.isnumeric()); # False

string2 =”Hello123″;
print (string2.isnumeric()); # False

string3 =”12345″;
print (string3.isnumeric()); # True
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5) Check whether the String having all alphabetic characters?

string1 =”Hello”;
print (string1.isalpha()); # True

string2 =”Hello123″;
print (string2.isalpha()); # False

string3 =”12345″;
print (string3.isalpha()); # False
————————–
Python Step by Step Tutorial

1) In Which sequence should We learn Python?

2) Introduction to Python

3) Download & Install Python

4) Variables and Data Types in Python

5) Python Operators

6) Python Conditional Statements

7) Python Loops…

8) String Handling in Python

9) Python Lists
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