How to SHA256 a String in Golang
If you need to SHA256 a String in Go, then you can use the crypto/sha256 package.
SHA256 a String in Go
package main
import ( …Go
103 articles about go development, tools, and best practices
How to Base64 Encode/Decode in Golang
Go ships with an encoding/base64 package that allows for encode and decoding of Base64 strings.
Import the base64 package and then start using it! …
Read Article →How to perform Array Element Parity in Golang
The challenge
You will be given an array of integers whose elements have both a negative and a positive value, except for one integer that is either …
Read Article →Irreducible Sum of Rationals in Golang
The challenge
You will have a list of rationals in the form:
lst = [ [numer_1, denom_1] , ... , [numer_n, denom_n] ]
where all numbers are positive …
Read Article →Calculating Cartesian Neighbors Distance in Golang
The challenge
We have been searching for all the neighboring points in a Cartesian coordinate system. As we know each point in a coordinate system has …
Read Article →How to Calculate Dominant Primes in Golang
The challenge
The prime number sequence starts with: 2,3,5,7,11,13,17,19.... Notice that 2 is in position one.
3 occupies position two, which is a …
How to Solve Simple Square Numbers in Golang
The challenge
In this challenge, you will be given a number n (n > 0) and your task will be to return the smallest square number N (N > 0) such …
How to perform Function Iteration in Golang
The challenge
The purpose of this challenge is to write a higher-order function returning a new function that iterates on a specified function a given …
Read Article →How to Find the Sum of Prime-Indexed Elements in Go
The challenge
You will be given an integer array and your task is to return the sum of elements occupying prime-numbered indices.
The first element of …
Read Article →Calculate the Most Frequent Weekdays in Go
The challenge
What is your favourite day of the week? Check if it’s the most frequent day of the week in the year.
You are given a year as …
Read Article →Return Index of Matching Closing Bracket in Go
The challenge
In this challenge, you will be given a string with brackets and an index of an opening bracket and your task will be to return the index …
Read Article →How to Sum the Average for NBA Players in Golang
The challenge
Write a function, called sumPPG, that takes two NBA player objects/struct/Hash/Dict/Class and sums their PPG
iverson := NBAPlayer{ …