What do you want to save?
Add Code snippet
New code examples
-
Other 2022-03-16 21:46:02
this.setstate is not a function
Make sure you use arrow functions to correctly bind 'this' handlePageChange = (page) => { this.setState({ currentPage: page }); } This will give you 'this.setstate is not a function' handlePageChange(page){ this.setState({ curr... Add solution -
Javascript 2022-03-12 01:00:13
Comparing traditional functions to arrow functions
// Traditional Function function (a){ return a + 100; } // Arrow Function Break Down // 1. Remove the word "function" and place arrow between the argument and opening body bracket (a) => { return a + 100; } // 2. Remove the body braces... Add solution -
Other 2021-11-22 12:11:58
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution -
Other 2021-11-22 12:11:33
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution -
Other 2021-11-22 12:11:23
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution -
Other 2021-11-22 12:10:53
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution -
Other 2021-11-22 12:10:49
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution -
Other 2021-11-22 12:10:46
arrow functions basic usages in javascript
// An empty arrow function returns undefined let empty = () => {}; (() => 'foobar')(); // Returns "foobar" // (this is an Immediately Invoked Function Expression) var simple = a => a > 15 ? 15 : a; simple(16); // 15 simple(10); // ... Add solution