Python Regex Replace Pattern in a string using re.sub()

Python Regex Replace Pattern in a string using re.sub()

In this Python article, you will learn how to perform the search and replace operations on a Python…

Python Regex Split String Using re.split()

Python Regex Split String Using re.split()

The Python regular expression module re supports the spilt() method that can split a string in…

Longest Substring without repeating characters

Longest Substring without repeating characters

Problem Given a string, find the longest substring with unique characters Sample Input &…

How to Generate Random Strings and Passwords in Python?

How to Generate Random Strings and Passwords in Python?

To generate random data in Python, we generally use Python's random module.  And in this t…

Python Int to string Tutorial

Python Int to string Tutorial

To convert a Python integer value to a string, we can use Python's inbuilt str() function. The …

Python Compare Strings

Python Compare Strings

There are 6 comparison operators in Python that return True or False by comparing two operands. And…

How to Remove Last Character from Python String?

How to Remove Last Character from Python String?

A Python string is a collection of characters inside single, and double-quotes. And often in Python…

How to Remove an Empty String From a List of Strings in Python?

How to Remove an Empty String From a List of Strings in Python?

A Python list is a sequential collection of data objects, and these data objects can be homogeneous…

Python String Format

Python String Format

Python String Format is a technique, which allows us to insert variable values inside a string usin…

Java String to Float

Java String to Float

Many beginners want to know how to convert Java String to Java float. All String operations are eas…

String Formatting using format in Java

String Formatting using format in Java

We usually use System.out.println or System.err.println to print messages on the console. But to us…

Java String length (String size)

Java String length (String size)

There is only one method to find the length of a string i.e. the length() method. We will see multi…