Tell us what’s happening:
Your code so far
var myVar = 87;
// Only change code below this line
myVar = myVar + 1;
myVar = myVar++;
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/increment-a-number-with-javascript/
2 Likes
Navid
2
Remove this line : myVar = myVar + 1;
Here is it: :
var myVar = 87;
// Only change code below this line
myVar++;
2 Likes
Thank you so much, it worked now. I am newbie here…
2 Likes
var ourDecimal = 5.7;
// Only change code below this line
Please help
Thank you.
Can you help me with that question, i need to create a variable myDecimal and give it a decimal value with a fractional part
var ourDecimal = 5.7;
// Only change code below this line
???
oh, I got it, thank you, i will do it now
Why does myVar++;
work and not var myVar = myVar ++1;
or etc.?
ilenia
10
Because myVar++
is correct syntax, the others are wrong syntax.
Other correct syntaxes of incrementing a variable by one unit are:
myVar += 1;
myVar = myVar + 1;