How to print message in terminal with concat two strings in flutter?

user_8837106 0
Viewed 37808

I knows print() will useful but how to merge or concat two string variables. like print(" "+str1+" "+str2)

flutter
2 Answers

It is more of a dart question. You can achieve that using:

print('Something $string1 something more ${someObject.string2} even more $string3');
user_20089620

In dart there are many string options.

For concatenation, you can do :

  • 'hello $myVariable'
  • "hello ${myVariable.myProperty}"
  • 'hello ' 'world' (only works with string literals)
  • 'hello' + myVariable

So in your case, you can do a print(" $str1 $str2")

Use $var instead of ${var} here

user_83942650
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