Learning and Blogging about Solidity and Smart Contracts.
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Apr 26, 2022 · 2 min read · Like 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...
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Mar 2, 2022 · 3 min read · Solidity 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 ...
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Feb 15, 2022 · 2 min read · 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...
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