Question : mapping in solidity
Answered by : shirshak
contract Mappings{
mapping(uint=> string) public colors; constructor(){ colors[1]= "Red"; colors[2]="Yellow"; } //mapping store data in key value pair here we have colors which contain
//id with color name
}
Source : | Last Update : Fri, 16 Sep 22
Question : solidity mapping
Answered by : lin-mo
mapping(address=>uint) public balance;
Source : | Last Update : Fri, 26 Aug 22
Question : mapping in solidity
Answered by : sheeeev66
mapping(type => type) mappingName;
Source : | Last Update : Fri, 10 Sep 21
Question : solidity mapping
Answered by : augusto-vicente
pragma solidity ^0.5.0;
contract LedgerBalance
{ mapping(address => uint) public balances; function updateBalance(uint newBalance) public { balances[msg.sender] = newBalance; }
}
Source : https://www.tutorialspoint.com/solidity/solidity_mappings.htm | Last Update : Mon, 14 Feb 22
Question : mapping solidity
Answered by : yellowed-yacare-8goa80g04rif
mapping(datatype(KEY) => datatype(VALUE)) <Access Specifier> <MAPPING VARIABLE DECLARATION NAME>;
Source : | Last Update : Thu, 12 May 22
Question : mapping solidity
Answered by : daedalus-lux
// Solidity program to
// demonstrate mapping
pragma solidity ^0.4.18;
// Defining contract
contract mapping_example {
//Defining structure
struct student
{
// Declaring different
// structure elements
string name;
string subject;
uint8 marks;
}
// Creating a mapping
mapping (
address => student) result;
address[] public student_result;
}
Source : https://www.geeksforgeeks.org/solidity-mappings/ | Last Update : Sat, 21 May 22