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Sunday, May 13, 2018

String Handling inwards Python

String Handling inwards Python

What is String?

String is a sequence of characters written inwards unmarried quotes or inwards double quotes or
in 3 double quotes.

Examples:
string1= 'This is unmarried quoted string';
string2= "This is double quoted string";
string3= """This is triple quoted string""";
print (string1);
print (string2);
print (string3);
--------------------------
String may bring Alphabets, Numbers, in addition to 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);
--------------------------
How to role quotation marks inwards 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);
--------------------------
String is a sequence of characters written inwards unmarried quotes or inwards double quotes or String Handling inwards Python
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
--------------------------
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
--------------------------

Sumber http://www.gcreddy.com/

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