When we talk about Blockchain how can we forgot smart contract. Let’s start with the smart contracts creation by using solidity.
For the smart contract we gonna use solidity and Remix IDE. Visit the following link to start.
// SPDX-License-Identifier: MITpragma solidity 0.8.8;contract SimpleStorage{//boolen,uint, int, address…
Hey Friends, Today I will show you easiest way to create bar graphs in iOS by using a library created by me.
https://github.com/javedmultani16/JBar
JBar
Beautiful and easy bar graph for iOS
func permute(strInput:String,l:Int,r:Int){var inputCharacter = Array(strInput)if ( l==r){print(strInput)}else{for var i in l..<r{// Swapping doneinputCharacter.swapAt(l, i);// Recursion calledpermute(strInput: String(inputCharacter), l: l+1, r: r);//backtrackinputCharacter.swapAt(l, i);}}}
This is how you can use this method:
let str = "ABC
permute(strInput: str, l…