Guides
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125 guides in 12 topics
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- CodingDeveloper Operations · Java · JavaScript & Node · Python29 guides
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All guides
52 of 125- All About TrianglesTriangles can be classified by their side lengths and angle measurements. There are six types of triangles. Instructions: Classify the following triangles by…
- Transversals and Parallel LinesIn this section, we'll be discussing the properties of parallel lines and transversals. Parallel lines are lines on the same plane that never intersect. They…
- AnglesLearn all about angles and their properties as it relates to geometry. The space between the rays of an angle is the interior of the angle, the surrounding…
- Fundamental Geometry ConceptsThis article covers all the basics of geometry, including points, lines, segments, rays, planes, and angles. You'll also learn a bit about postulates…
- Simple Corner Curl/Peel Effect - PhotoshopIn this guide, you will learn how to create a very simple page curl/fold/peel effect on one of the corners of a document. We'll be going step by step, so if…
- Git & GitHub: Essential CommandsWhether you plan on developing websites, games, or business applications, Git is an essential tool for many teams. This guide is a step-by-step introduction to…
- Git & GitHub: Workflow, Branches, Merges, & MoreIn this guide, you will learn some simple Git/GitHub workflows. This includes how to create branches, create pull requests, merge branches, and switch…
- What's Python?Python is a high level, object-oriented, general purpose programming language primarily used in data science and web development. Let’s break down what that…
- Hello World in PythonIntro to Python: Section 2 The Hello World project is the first program you will write in nearly any programming course. It’s a boring program that simply…
- Variables, Operators, Data TypesIntro to Python: Section 3 In this section, you will learn how to use different variables, perform simple operations, and receive user input. A variable is a…
- Control Statements in PythonIntro to Python: Section 4: What makes computers more than glorified calculators is their ability to use predefined logic to execute a variety of different…
- Functions in PythonIntro to Python: Section 5 A function is a reusable block of code that is executed on command. When you instruct Python to execute a function, it is said that…
- Chapter 1: Introduction to JavaWelcome to the first chapter of this introductory programming series. In this chapter, you will learn the basics of how programming languages make computers…
- Chapter 2: Hello, World.This chapter will introduce you to the IntelliJ IDE. We will explore the basics of building a program called Hello World, which simply prints the message…
- Chapter 3: Variables, Scanners & StringsThis chapter will explain what variables are and how they are used. You will learn about different types of variables (primitive data types), strings, and how…
- Chapter 4: Decision Making with Control StatementsComputers can do much more than take input and return a simple set of formatted output (like a basic calculator). They can actually decide and perform actions…
- Chapter 5: BigDecimals, Mutability & Basic Memory ConceptsIn this chapter, we will study BigDecimals and learn about how the JVM handles them in system memory. The BigDecimal class is used to perform calculations when…
- Chapter 6: Custom MethodsSo far in this series, all of our code has gone in the main method. A method is a block of code that gets executed when it's called and is associated with a…
- Chapter 7: LoopsBeing able to do the same tasks or computations repeatedly is one of the most useful things we can do with computers. Loops are blocks of code that can be…
- Chapter 8: RecursionThis chapter discusses recursion, or recursive loops. Recursive loops are a loop structure in which a method invokes itself until a certain condition is met…