zeroFruitinWeb3 SurfersCosmos Dev Series: Cosmos-SDK-based Blockchain UpgradeIn this article, we are going to talk about how Cosmos-SDK-based blockchain can be upgraded on the fly with minimum downtime called…Jul 4, 20222Jul 4, 20222
zeroFruitHashicorp Plugin System Design and ImplementationWhen we are using Hashicorp products, we can find that there’s always a plugin system that users can develop for their own and enables them…Mar 5, 2022Mar 5, 2022
zeroFruitModeling the Internet from the scratch: Link-layer, LAN, Switchimplement each layer in software and understand how each layer works with other organically. The main concern of the link-layer is toOct 31, 2020Oct 31, 2020
zeroFruitinDecipher Media ｜디사이퍼 미디어HoneyBadgerBFT Protocol김주형(zeroFruit) Seoul Nat’l Univ. Blockchain Academy Decipher(@decipher-media) Reviewed by김성재(김성재), 부현식(부현식)Dec 16, 2019Dec 16, 2019
zeroFruitinCoinmonksDelegateCall: Calling Another Contract Function in SolidityIn this post, we’re going to see how we can call another contract function. And we talk about more deeply about delegatecallSep 1, 201913Sep 1, 201913
zeroFruitSoftware Design from point of dependency Part1 — AbstractionWe’ve all learned object oriented programming to keep our system being from monster. In object oriented programming, we always talk about…Aug 18, 2019Aug 18, 2019
zeroFruitDiffie-Hellman Key ExchangeAnd Diffie-Hellman key exchange algorithm enables exchange private keys over a public channel. So it can solves following dilemma.Feb 17, 20191Feb 17, 20191
zeroFruitWhat is AES? — Step by StepIn this post, we are going to find out what is AES, how its algorithm works. And in the last section using python AES modules we are going…Feb 13, 20192Feb 13, 20192
