#杂
2024年阿里巴巴全球数学竞赛的“姜萍事件”，终于有了结果。
做为当时也在本频道传播了姜萍初赛成绩的人，我感到非常羞愧。身为一个理科生，面对这种非常“异常”的数据，没有选择再等等、再看看，而是第一时间转发了新闻，非常惭愧。
本频道是一个完全由我个人维护的频道，虽然选择哪些新闻转发，都是个人的主观选择，但是我力求每个转发的新闻都有较为详细的出处、来源，能够让这个频道的订阅者都可以自行去校验、查证。《掌控习惯》（英文名《Atomic Habits》）一书中说：系统比目标重要，即建立一个良好运作的系统，比达成目标更为重要。就这次而言，我的判断系统暴露出了不小的问题，值得我后期多去反思改进。
BY codedump的电报频道
Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.
In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.
codedump的电报频道 from pl