Is && statement() the same as if() statement()?

by

Strictly speaking, they will produce the same results, but if you use the former case as a condition for something else, you will get dissimilar results. This is because in the case of x && doSomething(), doSomething() will return a value to signify its success.

More Related Contents:

  1. “elseif” syntax in JavaScript
  2. Using a block’s return value in JavaScript
  3. JavaScript Syntax error
  4. Javascript if statement says 63>542 is true
  5. Location of parenthesis for auto-executing anonymous JavaScript functions?
  6. What do parentheses surrounding an object/function/class declaration mean? [duplicate]
  7. How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
  8. What does the leading semicolon in JavaScript libraries do?
  9. Why avoid increment (“++”) and decrement (“–“) operators in JavaScript?
  10. How do I convert a float number to a whole number in JavaScript?
  11. Javascript: Get deep value from object by passing path to it as string [duplicate]
  12. How do I test if a variable does not equal either of two values?
  13. How can I concatenate regex literals in JavaScript?
  14. Javascript Property with three dots (…)
  15. When to use the double not (!!) operator in JavaScript
  16. No semicolon before [] is causing error in JavaScript
  17. When should I use a semicolon after curly braces?
  18. Use of commas versus semicolons?
  19. JavaScript error (Uncaught SyntaxError: Unexpected end of input)
  20. Function and variable with the same name
  21. Nested JSON objects – do I have to use arrays for everything?
  22. How can % signs be used in identifiers
  23. Javascript while loop return value
  24. How to use OR condition in a JavaScript IF statement?
  25. JavaScript single line ‘if’ statement – best syntax, this alternative? [closed]
  26. How to fire jQuery function only if form is valid
  27. How to toggle a boolean?
  28. How to negate code in “if” statement block in JavaScript -JQuery like ‘if not then..’
  29. Unnecessary ‘else’ after ‘return’. (No-else-return)
  30. how to compare two strings in javascript if condition

Leave a Comment