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JavaScript Tutorial

Variables to closures, promises, the DOM and OOP — a complete JS reference.

Number.parseFloat()

Parses a string and returns a floating point number.

Quick-reference summary — a full handcrafted walkthrough is coming soon for this topic.

Parses a string and returns a floating point number.

  • Category: JS Number Reference — part of the JavaScript Tutorial on GoCareerGo
  • Read the short summary above, then check the linked docs for full syntax/behaviour
  • Interview tip: be ready to explain "Number.parseFloat()" in one sentence, then back it up with a tiny example
// Number.parseFloat() — minimal example
console.log("Number.parseFloat()");
Tip

Quick recall: "Number.parseFloat()" — parses a string and returns a floating point number.