ETEdwin Torresinedtorres.hashnode.dev·Jan 1, 2022 · 4 min readHello GitIntroduction This tutorial is for beginners who are new to Git and GitLab . Git is a "free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency." Use Git loc...00
ETEdwin Torresinedtorres.hashnode.dev·Nov 28, 2021 · 11 min read50 Ways You Can Improve as a ProgrammerI have been a professional programmer for over 30 years. Programming is a lifelong journey of learning, practice, and improvement. During my career, I have found different ways to improve my programming skills. I often share tips on Twitter. Here are...00
ETEdwin Torresinedtorres.hashnode.dev·Nov 9, 2021 · 3 min readTutorial: Accepting String Input in JavaSome Java programs need input from the user. To accept input from the user, use the Scanner class. The Scanner class has methods that accept different types of input. This tutorial describes string input. First, import the Scanner class at the top of...00
ETEdwin Torresinedtorres.hashnode.dev·Nov 9, 2021 · 2 min readHow-To: Java charAt() String FunctionA string is a sequence of characters. Sometimes we need to access a character in the string. The Java String function charAt() returns the character at a given position in a string. Here is an example. First, we create a string in Java: String s = "T...00
ETEdwin Torresinedtorres.hashnode.dev·Nov 9, 2021 · 2 min readHow-To: Java isDigit() Character functionSometimes it is helpful to know if a character is a digit (0-9) or not. The Java built-in Character class provides an isDigit() function that determines if a character is a digit or not. Here is an example. First, here are two character values to tes...00