if-statement 385

  1. JavaScript check if variable exists (is defined/initialized)
  2. How do I perform an IF…THEN in an SQL SELECT?
  3. JavaScript check if variable exists (is defined/initialized)
  4. if else statement in AngularJS templates
  5. Python's equivalent of && (logical-and) in an if-statement
  6. Putting a simple if-then-else statement on one line
  7. Styling multi-line conditions in 'if' statements?
  8. How to do a logical OR operation in Shell Scripting
  9. How to test multiple variables against a value?
  10. Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
  11. jQuery if checkbox is checked
  12. Is “else if” faster than “switch() case”?
  13. Why does python use 'else' after for and while loops?
  14. if else in a list comprehension
  15. Too many 'if' statements?
  16. How to avoid “if” chains?
  17. How to use *ngIf else in Angular?
  18. How to write inline if statement for print?
  19. Difference between if (a - b < 0) and if (a < b)
  20. “elseif” syntax in JavaScript
  21. break out of if and foreach
  22. Pythonic way to avoid “if x: return x” statements
  23. Else clause on Python while statement
  24. How to make “if not true condition”?
  25. Kotlin Ternary Conditional Operator
  26. How to write an inline IF statement in JavaScript?
  27. What is the effect of ordering if…else if statements by probability?
  28. Pythonic way to combine FOR loop and IF statement
  29. inline conditionals in angular.js
  30. Does Golang have “if x in” construct similar to Python?
  31. What's the scope of a variable initialized in an if statement?
  32. How to shorten my conditional statements
  33. If condition A is matched, condition B needs to be matched in order to do action C
  34. Python if not == vs if !=
  35. Advantage of switch over if-else statement
  36. Can I use if (pointer) instead of if (pointer != NULL)?
  37. Java String - See if a string contains only numbers and not letters
  38. Meaning of “[: too many arguments” error from if [] (square brackets)
  39. How to implement if-else statement in XSLT?
  40. Test for non-zero length string in Bash:
  41. Can I use the range operator with if statement in Swift?
  42. if checkbox is checked, do this
  43. C# - Assignment in an if statement
  44. Python syntax for “if a or b or c but not all of them”
  45. Short form for Java If statement
  46. Bash script - if, elif, else statement issues
  47. Type-juggling and (strict) greater/lesser-than comparisons in PHP
  48. && (AND) and || (OR) in IF statements
  49. Using multiple let-as within a if-statement in Swift
  50. How to avoid if / else if chain when classifying a heading into 8 directions?