Memory Management
tags: Memory Model
Notes
Heap Fragmentation
tags: Memory Management
Spotting and Avoiding Heap Fragmentation in Rust Applications
tags: Heap Fragmentation, jemalloc source:Svix Blog. “Spotting and Avoiding Heap Fragmentation in Rust Applications,” April 4, 2023. https://www.svix.com/blog/heap-fragmentation-in-rust-applications/. Heap fragmentation cause stair-step memeory usage, use jemalloc to solve heap fragmentation.
Sign Message
tags: Blockchain
Tron Signing Data
tags: Tron, Sign Message Three methods tronweb.trx.signMessageV11 tronweb.trx.signMessageV22 tronweb.trx._signtypeddata3, 4 https://github.com/tronprotocol/tronweb/blob/859253856c79d3aff26ec6c89afefc73840d648d/src/lib/trx.js#L727-L739 ↩︎ https://github.com/tronprotocol/tronweb/blob/859253856c79d3aff26ec6c89afefc73840d648d/src/utils/message.js#L8-L18 ↩︎ https://github.com/tronprotocol/tronweb/blob/859253856c79d3aff26ec6c89afefc73840d648d/src/utils/crypto.js#L89 ↩︎ TIP 104 ↩︎