Flutter assert

During development, use an assert statement — assert(condition, optionalMessage); — to disrupt normal execution if a boolean condition is false.11 Haz 2019

The assert keyword is used when debugging code . The assert keyword lets you test if a condition in your code returns True, if not, the program will raise an AssertionError. You can write a message to be written if the code returns False, check the example below.

The assert keyword is used when debugging code . The assert keyword lets you test if a condition in your code returns True, if not, the program will raise an AssertionError. You can write a message to be written if the code returns False, check the example below.

You can use an assert to check if your logical assumption is correct . You can also use assert statements to check if the control flow is correct or not. For example, if you have a function that returns a value, you may want to put an assert statement. However, you may get a ‘non-reachable’ code error.

You can use an assert to check if your logical assumption is correct . You can also use assert statements to check if the control flow is correct or not. For example, if you have a function that returns a value, you may want to put an assert statement. However, you may get a ‘non-reachable’ code error.

During development, use an assert statement — assert(condition, optionalMessage); — to disrupt normal execution if a boolean condition is false.11 Haz 2019