bignumber.js is a Javascript library which handles mathematical operations between big numbers (numbers which exceeds the range of current primitive number data types) In Javascript float operation is not absolutely accurate. For example, the result of 0.2 * 0.3 is 0.0599999999…, instead of 0.6. This is acceptable for normal mathematical operations but in crypto space, …
A polymorphic relationship allows the target model to belong to more than one type of model using a single association. One To One (Polymorphic) Table Structure A one-to-one polymorphic relation is similar to a simple one-to-one relation; however, the target model can belong to more than one type of model on a single association. For …
It is a Javascript library to display customized scrollbar on the browser.Instead of customizing the default scrollbar’s styling, it hides the default scrollbar and generate a new scrollbar using html elements.https://github.com/gromo/jquery.scrollbar
It’s an open source Abi which provides interface of common functionalities which are provided by smart contracts. When we add new tokens to Metamask, we can use this Abi to invoke common functionalities of the smart contract.https://github.com/danfinlay/human-standard-token-abi
PoA, it’s a very simplistic protocol, where instead of miners racing to find a solution to a difficult problem, authorized signers can at any time at their own discretion create new blocks. The challenges revolve around how to control minting frequency, how to distribute minting load (and opportunity) between the various signers and how to …