Make your developer accounts Every app platform has a developer account, and you’ll need to learn how to make one, the process involved, and the cost. For example, an Apple Developer account costs $99 per year, and a Google Play Developer account costs $25 one time. If you build a PC game, Steam charges you $100 per game that you want to upload. This isn’t about which one you choose, but more about expectations.
Excessive ceremony for common operations
，这一点在在電腦瀏覽器中掃碼登入 WhatsApp，免安裝即可收發訊息中也有详细论述
* 进阶：使用Sedgewick步长序列（更高效）
So if there's a device that can help fix this mess, I'm open to it. And after some time with the Dreamie, I think I've found a promising contender.