Smart contracts have evolved into being more than just basic contracts. Now we have whole ecosystems powered by Smart Contracts! No matter how careful we are or how well tested our code is, if we are creating a complex system, there is a good chance that we will need to update the logic to patch …
Blockchain offers an innovative solution for introducing trust in a trustless environment. Blockchains and the features they bring have innumerable applications, but most of them cannot be implemented in the current generation of blockchains due to the scalability issues. To compare with real numbers, VISA processes about 2000 transactions per second while ethereum can only …
Debugging solidity smart contracts is a pain and takes a lot of time. I made a small user script which decodes the calldata to function names from the Etherscan trace for Kovan testnet. It comes handy when you need to debug some transactions real quick. You’ll get to know which function was the culprit, and …
[Tools] Ethereum debugging helper and Solidity boilerplate Read More »
Coding in solidity is a little different than other languages as every action you do cost real gas. Here are some tips and tricks to help you keep your gas cost low. 1) Pack your variables! In ethereum, you pay gas for every storage slot you use. A slot is of 256 bits, and you …
About Me Allow me to start by telling a bit about myself. I began developing websites when I was in high school, I have now completed my Undergrad in Computer Science, Although over the course of time, My interests have shifted from web development to Security and Distributed Computing. Blockchain is one field where both …
Hello and welcome to Mudit Gupta’s blog! I will be using this blog as a platform to share my views on various topics. Most of the posts will be about the blockchain technology and dApp development on blockchains using languages like Solidity and tools such as Truffle. I plan on starting by sharing some tips …