Answers for "question mark in javascript"

50

js ternary

condition ? ifTrue : ifFalse
Posted by: Guest on April-10-2020
2

question mark and colon in javascript

const isBlack = false;const text = isBlack ? 'Yes, black!' : 'No, something else.';console.log(text);// "No, something else."
Posted by: Guest on January-29-2020
4

javascript question mark

//This is what is called a 'Conditional operator'
let result = condition ? value1 : value2
//               ^^        ^^      ^^
let result =  1 == 2   ?  "YES" : "NO!"
console.log(result)  //output: "NO!"

//Basically a short form of an if-else statment
Posted by: Guest on March-11-2020
2

javascript conditional ? :

//XCal - Javascript Inline Conditional Sample (condition brackets only for clarity)
//                           v-? = Conditional Operator
//                           v                  v-: = True/False result value separator
//Format =    v-Condition-v  ?  v-When True-v   :  v-When False-v
var vResult = (null == null) ? 'Condition True' : 'Condition False';
//vResult is now 'Condition True';
Posted by: Guest on January-25-2021
2

question mark in javascript

boolean statement ? true result : false result;

/*
For example, if we take this if statement:
*/
if (a > b) {
    result = x;
} else {
    result = y;
}
// can be also writen:
result = a > b ? x : y;
Posted by: Guest on October-20-2020
2

question mark in javascript

(condition) ? {code for YES} : {code for NO}
Posted by: Guest on September-08-2021

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