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Transferring SOL and building a payment splitter: "msg.value" in Solana !Hero image showing Transfering SOL and building a payment splitter This tutorial will introduce the mechanism by which Solana...
Last updated on Sep 2, 2024Solana logs, "events," and transaction history !Solana logs, "events," and transaction history Solana programs can emit events similar to how Ethereum emits events, though there are some differences...
Last updated on Aug 30, 2024P vs NP and its application to zero knowledge proofs The P = NP problem asks: "If we can quickly verify a solution to a problem is correct, can we also quickly compute the solution?" Most researchers...
Last updated on Aug 29, 20249 min read
Solana Sysvars Explained !Solana Sysvars In Solana, sysvars are read-only system accounts that give Solana programs access to the blockchain state as well as network information. They are similar to...
Last updated on Aug 28, 20244 min read
UniswapV2Library Code Walkthrough UniswapV2Library The Uniswap V2 Library simplifies some interactions with pair contracts and is used heavily by the Router contracts. It contains eight functions...
Last updated on Aug 22, 20245 min read
Solana Anchor Program IDL !Hero Image showing Interface Definition Language The IDL (Interface Definition Language) is a JSON file that describes how to interact with a Solana program. It is...
Last updated on Aug 18, 20244 min read
Function modifiers (view, pure, payable) and fallback functions in Solana: why they don't exist !Hero image showing view, pure, payable, fallback, and receive in Solona Solana does not have fallback...
Last updated on Aug 15, 2024Reading Another Anchor Program's Account Data On Chain In Solidity, reading another contract's storage requires calling a function or the storage variable being public. In Solana, an off-chain client...
Last updated on Aug 15, 2024Cost of storage, maximum storage size, and account resizing in Solana !Solana account rent When allocating storage space, the payer must pay a certain number of SOL per byte allocated. Solana calls...
Last updated on Aug 15, 20248 min read
Owner vs Authority in Solana !Hero image showing Owner vs Authority Newcomers to Solana are frequently confused by the distinction between an "owner" and an "authority." This article attempts to...
Last updated on Aug 15, 2024Solana counter tutorial: reading and writing data to accounts !Writing Data to accounts in Anchor Solana In our previous tutorial, we discussed how to initialize an account so that we could persist...
Last updated on Aug 15, 2024Reading an account balance in Anchor: address(account).balance in Solana !Solona and Anchor get account balance Reading an account balance in Anchor Rust To read the Solana balance of an address...
Last updated on Aug 15, 2024