for-loop 359

  1. Why is printing “B” dramatically slower than printing “#”?
  2. Loop through an array in JavaScript
  3. Why is using “for…in” with array iteration a bad idea?
  4. A 'for' loop to iterate over an enum in Java
  5. What is the difference between ++i and i++?
  6. Java 8 Iterable.forEach() vs foreach loop
  7. Why does the order of the loops affect performance when iterating over a 2D array?
  8. How to use range-based for() loop with std::map?
  9. Why does python use 'else' after for and while loops?
  10. How to iterate over files in a directory with Bash?
  11. In .NET, which loop runs faster, 'for' or 'foreach'?
  12. Iterate all files in a directory using a 'for' loop
  13. How do I break out of a loop in Scala?
  14. Can I use break to exit multiple nested for loops?
  15. Are loops really faster in reverse?
  16. What is the most efficient way to loop through dataframes with pandas?
  17. Are loops really faster in reverse?
  18. Is there a way to access an iteration-counter in Java's for-each loop?
  19. Is there a technical reason to use > (<) instead of != when incrementing by 1 in a 'for' loop?
  20. How can I make sense of the `else` clause of Python loops?
  21. Breaking out of a nested loop
  22. Elements order in a “for (… in …)” loop
  23. Pythonic way to combine FOR loop and IF statement
  24. How do I loop through a list by twos?
  25. Get loop count inside a Python FOR loop
  26. Is it possible to declare two variables of different types in a for loop?
  27. Never seen before C++ for loop
  28. How to get the selected radio button’s value?
  29. How to make my custom type to work with “range-based for loops”?
  30. How to remove all null elements from a ArrayList or String Array?
  31. Is there a performance difference between a for loop and a for-each loop?
  32. For every character in string
  33. Null check in an enhanced for loop
  34. GoTo Next Iteration in For Loop in java
  35. Is it possible to implement a Python for range loop without an iterator variable?
  36. How to optimize for-comprehensions and loops in Scala?
  37. Last iteration of enhanced for loop in java
  38. Django - iterate number in for loop of a template
  39. Python loop counter in a for loop
  40. Iterating a JavaScript object's properties using jQuery
  41. Why does a 4 billion-iteration Java loop take only 2 ms?
  42. How can I find the last element in a List<> ?
  43. pythonic way to do something N times without an index variable?
  44. Avoiding if statement inside a for loop?
  45. Performance of FOR vs FOREACH in PHP
  46. Performance difference for control structures 'for' and 'foreach' in C#
  47. how to use continue in jquery each loop
  48. How do you get the loop counter/index using a for…in syntax in JavaScript?
  49. What is the pythonic way to detect the last element in a python 'for' loop?
  50. How do I fix “for loop initial declaration used outside C99 mode” GCC error?