Java AES encryption and Decrpytion using ECB mode in Java (spring boot)
import java.security.InvalidKeyException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.uti...Read More
insertion sort
It is a simple sorting algorithm in which array is split into two parts ,first part is sorted and an another part is unsorted . Values from...Read More
Convert a sentence given in a string into its equivalent mobile numeric keypad sequence
Given a sentence in the form of a string in uppercase, convert it into its equivalent mobile numeric keypad sequence. example 1: Input : H...Read More
Send Mail through Google API using Oauth 2.0 and Google Service account (for Server to Server applications).
Google Service Account: OAUTH requires input user/password for authentication. This is not suitable for background service, So google provid...Read More
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