How to use console.log in Javascript
By FoxLearn 12/18/2024 8:07:58 AM 143
In JavaScript, console.log() is a built-in method used to print messages to the console, typically for debugging purposes.
What is a console.log?
console.log
is a function in JavaScript that allows you to output or display messages or values in the console of your web browser or integrated development environment (IDE). It is commonly used for debugging purposes to check variable values or log messages during program execution. You use it by passing the message or value you want to log as an argument to the function.
It allows you to output values, variables, and expressions to the browser's developer tools console.
Basic Syntax:
console.log(message);
message
can be a string, number, object, array, or any other JavaScript expression.
For example:
console.log("Hello, world!");
This will log "Hello, world!" in the console.
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