1) What is an NFT?NFT stands for non-fungible token, which is a cryptographic token on a blockchain with unique identification codes that distinguish it from other tokens. NFTs are unique and not interchangeable, which means no two NFTs are the same. NFTs can be a unique artwork, GIF, Images, videos, Audio album. in-game items, collectibles etc.
What was your day job or primary occupation when you started your side hustle?，更多细节参见51吃瓜
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Developers using the streams API are expected to remember to use options like highWaterMark when creating their sources, transforms, and writable destinations but often they either forget or simply choose to ignore it.。爱思助手下载最新版本对此有专业解读
sum of weights += candidate.weight
self.writer = csv.DictWriter(