Dart add two strings

// There are 3 ways to concatenate strings

String a = 'a';
String b = 'b';

var c1 = a + b; // + operator
var c2 = '$a$b'; // string interpolation
var c3 = 'a' 'b'; // string literals separated only by whitespace are concatenated automatically
var c4 = 'abcdefgh abcdefgh abcdefgh abcdefgh' 
         'abcdefgh abcdefgh abcdefgh abcdefgh';

Source: stackoverflow.com

Similar codes

-2 votes129 views1 answer
Dart switch with classes
Dart
14 votes118 views2 answers
Dart try catch
Dart
3 votes127 views3 answers
Get value from map with key flutter
Dart
5 votes136 views2 answers
Flutter singleton
Dart
0 vote144 views1 answer
Change color icon tabbar flutter
Dart
3 votes136 views2 answers
Cannot fit requested classes in a single dex file (# methods: 86261 > 65536) com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: The number of method references in a .dex file cannot exceed 64K.
Dart
0 vote129 views1 answer
Next row column in flutter
Dart
4 votes169 views2 answers
How to style a text button in flutter
Dart
3 votes121 views1 answer
Add bg image to scaffold flutter
Dart
4 votes122 views1 answer
Flutter vertical space between containers
Dart