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  1. www.w3schools.com › jsref › met_console_logJavaScript console.log() Method - W3Schools

    W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.

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  2. stackoverflow.com › questions › 4539253javascript - What is console.log? - Stack Overflow

    Dec 27, 2010 · The console.log() is a function that writes a message to log on the debugging console, such as Webkit or Firebug. In a browser you will not see anything on the screen. It logs a message to a debugging console. It is only available in Firefox with Firebug and in Webkit based browsers (Chrome and Safari).

  3. www.geeksforgeeks.org › javascript-console-log-methodJavaScript console.log() Method - GeeksforGeeks

    Sep 5, 2024 · The console.log () method in JavaScript logs messages or data to the console. The console.log () method is useful for debugging or testing purposes. Syntax: console.log(""); Parameters: Any message either number, string, array object, etc. Return value: It returns the value of the parameter given.

  4. www.jamesparker.dev › what-is-the-purpose-of-theWhat is the purpose of the console.log function in JavaScript?

    Sep 3, 2023 · In JavaScript, the console.log() function is a versatile tool that facilitates the debugging process. Its primary purpose is to output messages or values to the developer console of your web browser. Here’s the basic syntax of console.log(): message: This is the message or value you want to display in the console.

  5. www.programiz.com › javascript › consoleJavaScript console.log() - Programiz

    In JavaScript, you can combine strings and variables in console.log() using the following methods: 1. Using Substitution Strings. let count = 5; console.log("There are %d items in your basket.", count); // Output: There are 5 items in your basket. Run Code.

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  7. www.freecodecamp.org › news › javascript-console-logJavaScript Console.log() Example – How to Print to the ...

    Sep 9, 2020 · Optional Logs. We can print messages to the console conditionally with console.assert(). let isItWorking = false. console.assert(isItWorking, "this is the reason why") If the first argument is false, then the message will be logged. If we were to change isItWorking to true, then the message will not be logged.

  8. dev.to › odopeter › mastering-the-javascript-consoleMastering the JavaScript Console Log Method: Your Ultimate ...

    Jul 3, 2023 · While console.log() is the go-to method for general logging, the console object provides a range of other methods that cater to specific use cases. Let's explore some of these methods: First let's log the console object console.log(console): console.info() The console.info() method is used for informative logging of information. It can be ...

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