flutter concat string code example
Example 1: dart concatenate string
String a = 'a';
String b = 'b';
var c1 = a + b; // + operator
var c2 = '$a$b'; // string interpolation (prefered method)
var c3 = 'a' 'b'; // string literals separated only by whitespace are concatenated
var c4 = 'abcdefgh abcdefgh abcdefgh abcdefgh'
'abcdefgh abcdefgh abcdefgh abcdefgh';
Example 2: flutter string concatenation
var txn = {title: 'Amount Deducted', amount: 150};
var branchCode = 'ABD125';
print("Branch Code $branchCode"); // ABD125
print("\$ ${txn.amount}"); // $150
print("Total Amount Deducted: ${txn.amount}"); // Total Amount Deducted: 150