Global variables in solidityLike every other programming language, solidity also have built-in global variables which are really useful when you are building a smart contract. 1. msg msg.sender:- This variable returns the address of the user or contract who is currently connec...Apr 26, 2022 · 2 min readghostman.hashnode.dev
Understanding data types in solidity programming languageSolidity the language of smart contracts is somewhat similar to java or other Object Oriented Programming(OOP) Languages. Alot data types in solidity are similar to data types of Java or C++, but it does have some very interesting and different data ...Mar 2, 2022 · 3 min readghostman.hashnode.dev
3 Tricks that will help you in your programming journey.These are some really simple yet helpful tricks you can use. 1. Using push_back() instead of concatenate string. If you are using string concatenation if you want to add a char at the end of a string then use push_back() function instead because fo...1AFeb 15, 2022 · 2 min readghostman.hashnode.dev
