Arrow function in ts

Arrow function in typescript

//prototype 
const/let <FunctionName> = (params: type) :<ReturnType> =>{
  ....
};

const PrintName =  (name: string): string => {
  return console.log("my name is " , name) ;
}

Arrow function in ts

// ES6: With arrow function  
var getResult = (username: string, points: number): string => {  
  return `${ username } scored ${ points } points!`;  
};

getResult('joyous jackal' , 100);

Similar codes

0 vote169 views1 answer
You will use an appropriate looping statement to write a script that displays a list of the Celsius equivalents of zero degrees Fahrenheit through 100 degrees Fahrenheit
TypeScript
1 vote180 views1 answer
Property 'result' does not exist on type 'EventTarget'
TypeScript
0 vote190 views1 answer
Nullish Coalescing
TypeScript
1 vote186 views1 answer
@angular/fire/angularfire2.d.ts:37:49 - error TS2344: Type 'T[K]' does not satisfy the constraint '(...args: any) => any
TypeScript
1 vote212 views2 answers
Typescript declare process.env
TypeScript
0 vote185 views1 answer
React native elements input limit
TypeScript
51 votes556 views6 answers
Duplicate in sql
TypeScript
0 vote176 views1 answer
What is the importance of testng xml file
TypeScript
0 vote210 views1 answer
How to update objects in locall storage
TypeScript
0 vote191 views1 answer
Number of vibrations per second is called
TypeScript