Whether it’s being hailed as a game-changer or derided as hype, these days blockchain is everywhere. But it’s hard to get trustworthy, unbiased news and tutorials about the tech. If you’re trying to enter the blockchain dev world, there’s a high price of entry.
This newsletter will offer a curated collection of links – news, tutorials, tool and projects – that’ll highlight some of the more interesting and exciting developments in this emerging field. These will be sourced by me, Adam. You may know me from my weekly Back-end and Design newsletters, or from Versioning, my daily newsletter focused on the bleeding-edge of web dev and design.
I promise this will be both on-the-chain and off-the-chain! Sign up here!
我保证这将同时在链上和链下! 在此注册!
还不确定吗? 这是第一版! (Still unsure? Here’s the first edition!)
明亮的火花 (Bright Spark)
资源资源(Resources)
First up, links to two programming languages for writing smart contracts on Ethereum.
首先,链接到两种用于在以太坊上编写智能合约的编程语言。
Flint and
火石和
Solidity
坚固性
For the latter, here’s a collection of programming patterns and best-practices
对于后者,这是编程模式和最佳实践的集合
A new idea: crypto composables, allowing one non-fungible token to own another. The (useful, for me) metaphor used in the article was buying a house – you’re actually buying the title for land, the house is just part of the transaction.
Advice for those using React Create App to build DApps – the React Service Worker may trip you up.
对于使用React Create App来构建DApp的人员的建议– React Service Worker可能会让您失望 。
达皮·吉尔摩 (DAppy Gilmore)
学习(Learning)
An intro to a 2-month study plan for learning blockchain, and the links for the various subjects mentioned.
为期2个月的学习区块链学习计划的介绍 ,以及所提到的各个学科的链接 。
An intro exactly what DApps are.
关于DApp到底是什么的介绍 。
5 very interesting DApps.
5个非常有趣的DApp 。
If you haven’t already, check out the Golem network, given it’s a very prominent example of a non-cryptocurrency application of the blockchain, here’s an intro to what that thing is.
This Seattle startup is combining coffee and the blockchain and virtual reality to transform the coffee industry. Is it possible, and just go with me here, that they are maybe throwing too many things into the mix here? Just me? OK.
Finally, CryptoWorldCup is a DApp on the Ethereum blockchain that allows you to securely, transparently bet on the Russia World Cup. If you’re curious, this thread on /r/ethdev has a nice little critique of the structure of the DApp – might be handy to all y’all Dapp-ists out there.
最后, CryptoWorldCup是以太坊区块链上的DApp,可让您安全,透明地投注俄罗斯世界杯。 如果您对此感到好奇,那么/ r / ethdev上的该线程会对DApp的结构提出一些很好的批评–可能对所有在场的Dapp主义者都很方便。
There’s the inaugural Blockchain Newsletter! I hope it was to your liking – please, please, please let me know if you have ideas or requests for improvements. On my end, it’s fun to explore this world that I usually just glimpse and slowly back away from.
在视频传输领域,MP4虽然常见,但在直播场景中直接使用MP4格式存在诸多问题。例如,MP4文件的头部信息(如ftyp、moov)较大,导致初始加载时间较长,影响用户体验。相比之下,HLS(HTTP Live Streaming)协议及其M3U8格式更具优势。HLS通过将视频切分成多个小片段,并生成一个M3U8播放列表文件,实现低延迟和高稳定性。本文详细介绍了如何将TS文件转换为M3U8直播流,包括技术原理和具体操作步骤,帮助读者更好地理解和应用这一技术。 ...
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