Web15 sep. 2024 · When Should You Use For and While Loop? The for loop is used when we know the number of iterations, that is, how many times a statement must be executed. … Web13 jun. 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
Difference between for & while loop in python
Web30 jul. 2024 · The main difference between them is in what they iterate over. 1) for...in loop This loop iterates over enumerable properties of an object in an arbitrary order. It cares only about properties but not values. In the following example by using for...in loop the properties of the array are iterated. Web11 nov. 2024 · And the answer is for...in loop. for...in works with those properties whose enumerable flag is set to true. Enumerable flag for properties created via simple assignment or property initializer are by default true. Enumerable flag for properties created via Object.defineProperty are by default false. rotary 2380
Difference Between for and while loop (with Comparison …
Web17 jan. 2024 · The ‘while’ loop used only when the number of iteration are not exactly known. If the condition is not put up in ‘for’ loop, then loop iterates infinite times. In … WebInitialization Nature. In the case of the "for" loop, initialization, once done, can never be repeated. For the "while" loop, if you decide to use the initialization while condition … Web1 jul. 2024 · For loop vs While loop The difference between for loop and while loop is that in for loop the number of iterations to be done is already known and is used to obtain a certain result whereas in while loop the command runs until a certain condition is reached and the statement is proved to be false. rotary 2320