Programming in Dart: Functions & Closures

Jun 21 2022 · Dart 2.16, Flutter, DartPad

Part 1: Meet the Function

02. Use Functions

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When working with any programming language, you will often hear the acronym, DRY. That is, do not repeat yourself.

void printName
void printName()
void printName(String name)
void printName(String name) {
void printName(String name) {
void printName(String name) {
  for (int i = 0; i < 5; i++) {
void printName(String name, int repeat) {

printName('Brian', 10);
for (int i = 0; i < repeat; i++) {