Reading Time: 8 minutesThe JavaScript array. A simple, elegant data structure. Easy to make them. Easy to add data to them. Easy to sort them. Easy to iterate on them. What could possibly be weird about JavaScript arrays?
Tag: undefined
Why does JavaScript have null AND undefined?
Reading Time: 3 minutesA complaint I hear sometimes from folks programmers learning JavaScript is that it has both null and undefined. If JavaScript is your first programming language, this may not seem weird, but once you compare it to others… yeah, it’s strange. … Continue reading