JavaScript why it is returning two values instead of one , while using || in return statement?

1) You're not returning any values. You're writing to the console so what is returned is undefined 2) undefined is false so the || evaluates both sides.

Answer:1

The return value of your one() and two() functions are undefined, as those are just logging the strings to the console, but not returning those.

Try this:

function main() {
    return one() || two();
}
function one() {
    console.log("one");
    return "one";
}
function two() {
    console.log("two");
    return "two";
}
main();
Answer:2

I have tried different CSS techniques to change the font size of text in C3 charts. But when I use CSS, the text gets cut off beyond certain font-size (ex. 14px). I am using horizontal bar-chart with ...

I have tried different CSS techniques to change the font size of text in C3 charts. But when I use CSS, the text gets cut off beyond certain font-size (ex. 14px). I am using horizontal bar-chart with ...

  1. increasing font size in outlook
  2. increasing font size on mac
  3. increasing font size in windows 10
  4. increasing font size on iphone
  5. increasing font size latex
  6. increasing font size in gmail
  7. increasing font size html
  8. increasing font size on macbook pro
  9. increasing font size on ipad
  10. increasing font size css
  11. increasing font size on computer
  12. increasing font size in safari
  13. increasing font size of notes in powerpoint
  14. increasing font size in outlook 365
  15. increasing font size in ggplot
  16. increasing font size in outlook 2016
  17. increasing font size in pdf
  18. increasing font size in outlook reading pane
  19. increasing font size in quickbooks
  20. increasing font size in overleaf

Does it matter when we use the preventDefault method? (right in the beginning of a function vs at the end). All the tutorials that I have watched place preventDefault at the end of the function, but I ...

Does it matter when we use the preventDefault method? (right in the beginning of a function vs at the end). All the tutorials that I have watched place preventDefault at the end of the function, but I ...

  1. does it matter when you take a pregnancy test
  2. does it matter when you eat
  3. does it matter when you take creatine
  4. does it matter when you sleep
  5. does size matter when getting pregnant
  6. does position matter when trying to conceive
  7. does it matter when you eat protein
  8. does kilometers matter when buying a car
  9. does it matter when you take protein
  10. does it matter when you work out
  11. does it matter when you post on instagram
  12. does it matter when you take vitamins
  13. does it matter when you eat your calories
  14. does it matter when i take a pregnancy test
  15. does age matter when dating
  16. does it matter when you drink protein
  17. does it matter when i take creatine
  18. does it matter when you start birth control
  19. does cp matter when evolving
  20. does it matter when you eat carbs

I want to Encode number to character. How Can I encode to base64 in output? Code: const CryptoJS = require('crypto-js'); function msg() { return '7543275'; // I want to encrypt this number to ...

I want to Encode number to character. How Can I encode to base64 in output? Code: const CryptoJS = require('crypto-js'); function msg() { return '7543275'; // I want to encrypt this number to ...

  1. base64 encoder cryptopp
  2. base64 encode cryptojs
  3. base64 encode using cryptojs

My passport middleware is not working. When I call passport.authenticate() on a route to confirm the user is authenticated, I am redirected to the failure page. The login route however works as ...

My passport middleware is not working. When I call passport.authenticate() on a route to confirm the user is authenticated, I am redirected to the failure page. The login route however works as ...