Learn Dart Language | Part 6 | Dart Loops | Flutter Mobile App Development |
Learn Dart Language | Part 6 | Dart Loops | Flutter Mobile App Development | #TanzilTech
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Dart Loop is used to run a block of code repetitively for a given number of times or until matches the specified condition. Loops are essential tools for any programming language. It is used to iterate the Dart iterable such as list, map, etc. and perform operations for multiple times. A loop can have two parts - a body of the loop and control statements. The main objective of the loop is to run the code multiple times. Dart supports the following type of loops.
Dart Loops:-
Dart for loop:- The for loop is used when we know how many times a block of code will execute. It is quite same as the C for loop.
Dart for…in loop:- The for…in loop is slightly different from the for loop. It only takes dart object or expression as an iterator and iterates the element one at a time.
Dart while loop:- The while loop executes a block of code until the given expression is false. It is more beneficial when we don't know the number of execution.
Dart do-while loop:- The do…while loop is similar to the while loop but only difference is that, it executes the loop statement and then check the given condition.
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