JavaScript Reference

Quick Reference

The console.count() method counts the number of times console.count() is called and writes the number to the console.

// write to console
for (let i = 0; i < 3; i++) {
    console.count('Number');
}

Output

Count: 1
Count: 2
Count: 3

Syntax

console.count(label)

Parameters

ParameterDescription
labelA label for your count (default label is "Default")

JavaScript Notes:

  • When using JavaScript, single or double quotation marks are acceptable and work identically to one another; choose whichever you prefer, and stay consistent
  • JavaScript is a case-sensitive language; firstName is NOT the same as firstname
  • JavaScript variables are case sensitive (x is not the same as X)
  • Arrays count starting from zero NOT one; so item 1 is position [0], item 2 is position [1], and item 3 is position [2] … and so on
  • JavaScript variables must begin with a letter, $, or _

We’d like to acknowledge that we learned a great deal of our coding from W3Schools and TutorialsPoint, borrowing heavily from their teaching process and excellent code examples. We highly recommend both sites to deepen your experience, and further your coding journey. We’re just hitting the basics here at 1SMARTchicken.