Solidity State Variables, Functions Visibility ModifiersA detailed summary table for all available modifiers for functions and state variables in Solidity, highlighting differences like external…Oct 15, 2024Oct 15, 2024
Published inPrepsterUnique ID GeneratorsThe Snowflake ID Generator is a unique identifier generator developed by Twitter and is widely used in distributed systems to create…Aug 31, 2024Aug 31, 2024
Published inPrepsterWhen to choose Apache Spark Vs Apache FlinkApache Spark and Apache Flink are two of the most popular open-source frameworks for big data processing. Both are designed to handle…Aug 30, 2024Aug 30, 2024
Published inPrepsterHow Geohash Works in Proximity SearchBase32 Encoding: An OverviewAug 30, 2024Aug 30, 2024
Published inPrepsterUnderstanding the Saga Pattern in Microservices ArchitectureThe Saga pattern is a design pattern used to manage distributed transactions in microservices architectures. Unlike traditional monolithic…Aug 30, 2024Aug 30, 2024
Export Solana Phantom wallet key as Jsonsolana-keygen recover ‘prompt:?key=0/0’ -o phantom_wallet.jsonAug 4, 2023Aug 4, 2023
Install Java & Android on macos Big SurDownload file `jdk-14.0.2_osx-x64_bin.dmg` and installMay 23, 2022May 23, 2022
Add Cordova to vue2 SPA for ios buildSelect default folder src-cordova installed in root directory of vue projectDec 30, 2021Dec 30, 2021
macOS 10.15.6 update broke DisplayLink + 2 External MonitorsDisplaylink stopped working after update 10.15.6. And the 2 external monitors stopped working.(Connected two 4K@60Hz via D6000 Dock…Aug 20, 2020Aug 20, 2020
Multiple websites in XAMPP — WindowsMake sure the httpd-vhosts.conf line is uncommented in httpd.confNov 13, 2018Nov 13, 2018
Validator Contracts in Genesis file with POAThere are different ways to define the set of authorities in the chain specification file. The easiest way is to use a fixed list of…Nov 5, 2018Nov 5, 2018
Private NEO blockchain on Ubuntu server 16.04install the LevelDB and SQLite3 dev packagsAug 20, 2018Aug 20, 2018
Using multiple SSH private keys on one clientTo access multiple servers using different ssh keys.Aug 16, 2018Aug 16, 2018
