when to use while loop rather than for loop - Stack Overflow
A for loop is just a special kind of while loop, which happens to deal with incrementing a variable. You can emulate a for loop with a while loop in any language. It's just syntactic sugar (except python …
Python: Continuing to next iteration in outer loop
Although, depending on the use case you may not break the inner loop, continuing an outer loop inside its inner loop implicitly suggests that you want to immediately jump to the first line of the outer loop …
How can I access the index value in a 'for' loop? - Stack Overflow
A loop with a "counter" variable set as an initialiser that will be a parameter, in formatting the string, as the item number. The for loop accesses the "listos" variable which is the list.
How to stop one or multiple for loop (s) - Stack Overflow
How to stop one or multiple for loop (s) Asked 14 years, 6 months ago Modified 2 years, 7 months ago Viewed 450k times
Loop through an array in JavaScript - Stack Overflow
Jun 10, 2010 · 133 In JavaScript it's not advisable to loop through an Array with a for-in loop, but it's better to use a for loop such as:
When to use asyncio.get_running_loop() vs asyncio.get_event_loop()?
15 In accordance with the official documentation, both the get_running_loop and get_event_loop are used to actually get an active loop, with the difference that the latter get_event_loop has more …
Iterating over a dictionary using a 'for' loop, getting keys
Mar 16, 2017 · 1 If you want to loop over a dictionary and modify it in iteration (perhaps add/delete a key), in Python 2, it was possible by looping over my_dict.keys().
How to break out of a loop from inside a switch? - Stack Overflow
The question is a variation on the following, which I believe is a feature of many languages: you have a loop nested inside of another loop. You want to break out of the outer loop from the inner loop.
Syntax for a single-line while loop in Bash - Stack Overflow
May 19, 2017 · I am having trouble coming up with the right combination of semicolons and/or braces. I'd like to do this, but as a one-liner from the command line: while [ 1 ] do foo sleep 2 done
Iterate through a C++ Vector using a 'for' loop - Stack Overflow
Oct 3, 2012 · The range based for loop syntax is nice and concise. However, debugging may call for the explicit knowledge of the index. For example: a file is written by the loop. It is found that line 125 …