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You are given an array (which will have a length of at least 3, but could be very large) containing integers. The array is either entirely comprised of odd integers or entirely comprised of even integ...
Write a method that takes an array of consecutive (increasing) letters as input and that returns the missing letter in the array. You will always get an valid array. And it will be always exactly one...
Exception handling is a programming paradigm that empowers you to gracefully manage unexpected situations that can arise during program execution. It acts as a safety net, preventing your code from cr...
When it comes to modern web layout techniques, CSS Flexbox and CSS Grid are two powerful tools at a developer's disposal. Both have their strengths and are suited for different kinds of tasks. From my...
Have you ever found yourself staring at a long list of data in an array, wishing there was a way to transform it easily? Well, fret no more! JavaScript's [s]`[/s]map()` method is here to save the day....
Hello Africoders! 🌍, Up for a quick coding challenge? Write a program (in any language of your choosing ) that prints numbers from 1 to 100, but for multiples of 3, print "Fizz" instead of the numbe...
Hey Africoders! This semester, my study group and I explored the intricacies of cryptography, focusing on cipher blocks – the building blocks of many encryption algorithms. I'm excited to share some...
✅ 2xx Success • 200 OK: Request succeeded • 201 Created: New resource created • 202 Accepted: Request in progress • 204 No Content: Success, but no content to return ↪️ 3xx Redirection • 301 Moved P...
a. join() b. merge() c. push() d. concat()
A REST API (Representational State Transfer Application Programming Interface) is an architectural style for designing networked applications. It is a set of rules and conventions that govern how web...
**Africoders Challenges** are like miniature Hackathons, and provide a fun opportunity for you to build up experience using new tools or to publicly show off your best skills to the community, potenti...
Return the number (count) of vowels in the given string. We will consider a, e, i, o, u as vowels for this Kata (but not y). The input string will only consist of lower case letters and/or spaces.
When styling your webpages, you have two main approaches: vanilla CSS and styled libraries. Both have their strengths and weaknesses; the best choice depends on your project's specific needs. [s]**...
JavaScript, like any other programming language, relies on data types to organize and manipulate information. These data types define the kind of values a variable can hold. [*][s]1. [/s][s]**[/s]Arr...
In today's interconnected digital landscape, APIs (Application Programming Interfaces) are the glue that holds software systems together. They enable different applications to communicate, share data,...
Hello, Africoders! 🌍 Ken’s first task was to submit code for review. he felt a mix of excitement and nervousness. Just like Ken, many of us face similar feelings. How do we navigate this process smo...
**Location:** Abuja, Federal Capital Territory, Nigeria This is a remote position. \*\*Note: One of our clients from the USA is hiring 11 full-stack developers globally for a new project. This is a...
Object-oriented programming (OOP) is a fundamental programming paradigm that revolves around creating "objects" – self-contained entities that represent real-world things or concepts. These objects bu...