Positional arguments dart

void main() {
  print(fullname("yo", "hope you have amazing day"));
}

// this fancy [] will do the job
String fullname(String fname, String lname, [String age = '23']) {
  return fname + lname + age;
}

Similar codes

0 vote182 views1 answer
How to check if key exists in json object c#
TypeScript
1 vote205 views1 answer
List the constituents of the xylem. what would happen if the xylem of root of a plant is blocked?
TypeScript
5 votes187 views4 answers
Element implicitly has an 'any' type because expression of type 'string' can't be used to index type
TypeScript
0 vote200 views1 answer
What is .align mips
TypeScript
4 votes203 views1 answer
Pub schedule firebase
TypeScript
152 votes318 views6 answers
Create react app ts
TypeScript
0 vote175 views1 answer
Git show which commit a tag points to
TypeScript
1 vote186 views1 answer
Node_modules/@apollo/client/react/context/ApolloConsumer.d.ts:1:19 - error TS2307: Cannot find module 'react' or its corresponding type declarations
TypeScript
0 vote183 views1 answer
From __future__ import unicode_literals import youtube_dl ydl_opts = {} with youtube_dl.YoutubeDL(ydl_opts) as ydl: ydl.download(['VideoURL'])
TypeScript
3 votes200 views1 answer
Redux toolkit typescript install
TypeScript