Author: Arpit Mandliya

In this tutorial, we will see how to convert float to String. You can simply use str method to convert float to String. Let’s understand with the help of simple example. [crayon-6786f556a577c683123078/] Output: Converted f to String: 1.23444432 Let’s say you want to format String to only two decimal places. You can use below code […]

In this tutorial, we will see how to convert String to float in python. You can simply use float() function to convert String to float. Let’s understand with the help of a simple example. [crayon-6786f556a5a2e697091355/] Output: Type of f: 22.4543232 What happens if String cannot be converted to float If String cannot be converted to […]

In this tutorial, we will see about Python dict setDefault method. Python dictionary setDefault method is used to return the value if present in dictionary else inserts the key with value in dictionary if default value is provided. Syntax [crayon-6786f556a5aec643197706/] Return It returns the value if key exists in dictionary else it inserts key with […]

In this tutorial, we will see how to remove key from the dictionary in Python. There are multiple ways to do it.Let’s explore a different way of deleting a key from the dictionary. Using pop method You can use pop method to remove key from dictionary.This is cleanest way to delete key from dictionary. [crayon-6786f556a5bb8138342691/] […]

In this tutorial, we will see how to convert BigInteger to String in java. There are many ways to convert BigInteger to String in java.Some of them are: Using toString() Using String.valueOf() toString method We can simply use BigInteger’s toString method to convert BigInteger to String. [crayon-6786f556a5c82504759413/] When you run above program, you will get […]

In this tutorial, we will see how to convert String to BigInteger in java. It is simple to convert String to BigInteger in java.We can simply use BigInteger’s constructor to convert String to BigInteger. [crayon-6786f556a5da1453259023/] Above constructor convert String representation of BigInteger to BigInteger Let’s see this with the help of example: [crayon-6786f556a5da6935116938/] When you […]

In this tutorial we will see about BigDecimal‘s divide method. BigDecimal’s divide method is used to divide one BigDecimal by another. You can specify scale and rounding mode to get the output according to your need. There are 6 overloaded versions of divide method. Syntax [crayon-6786f556a5e5d486400401/] Return type returns BigDecimal BigDecimal round example Let’s understand […]

In this tutorial, we will see about BigDecimal‘s round method. BigDecimal’s round method is used to round the BigDecimal based on MathContext setting. Syntax [crayon-6786f556a5f36645841646/] Return type returns BigDecimal rounded with MathContext setting BigDecimal round example Let’s understand BigDecimal method with the help of example [crayon-6786f556a5f39933531362/] Above program will generate below output. 80.23776 is rounded […]

In this tutorial, we will see Java Random nextDouble method.It is used to generate random double. It returns the next pseudorandom, uniformly distributed double value between 0.0 and 1.0 from this random number generator’s sequence. Syntax [crayon-6786f556a5ff9999006858/] Here random is object of the java.util.Random class. Return returns random double. Example Let’s understand with the help […]