mungo

Fail to detect internet connection: Unable to resolve host "cp.cloudflare.com": No address associated with hostname

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最近 (一周左右) 手机端（Android）出现上述问题，之前一直好好的。现在就是手机端白天会出现一段时间不可用（大概从上午11点到晚上11点）。点击Shadowsocks测试时，等个半分钟左右就会显示上述错误(无论使用的是WiFi还是手机流量)，然后整个晚上都是可以正常使用的，白天以及晚上所有配置都没作任何改动。然后电脑端全天都可以正常工作。请问大家这个情况该怎么办呢？ version: `Shadowsocks 5.2.6` 其他配置信息可以参考 #89

After reviewing the code in `Listing 13.10`, I examined the `application.yml` file within the `Dispatcher Service`. I didn't come across the `management.endpoint.health.group.readiness.include` property. I was under the impression that this...

1. Through creating the `OrderControllerWebFluxTests`, I noticed that `ReactiveJwtDecoder` `MockBean` was ultimately not utilized. The same appears to be true for `JwtDecoder` `MockBean` within the `BookControllerMvcTests` class in `section 12.2.3`....

I only have a vague understanding of what is discussed in the book, and I lack a clear panoramic view of the entire authentication process. Therefore, I would like to...

Chapter 10.4.3 Exercise Solution:Integration test using real world RabbitMQ broker with testcontainers

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In chapter 10.4.3, there is a note that presents one exercise for reader. It says: `If you want to test the application against a specific broker (in our case, it...

树上依赖背包问题

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1. 在给的[树上背包pdf文件](https://github.com/SamZhangQingChuan/Editorials/blob/master/%E6%95%99%E7%A8%8B/%E5%8A%A8%E6%80%81%E8%A7%84%E5%88%92/%E6%A0%91%E4%B8%8A%E8%83%8C%E5%8C%85/%E6%A0%91%E4%B8%8A%E8%83%8C%E5%8C%85.pdf)里第`5`节`算法`里， $dp_r=I_{C_r,W_r} * (\mathbf 1 + dp_{s_1}) * (\mathbf 1 + dp_{s_2}) * \dots$，为何 $\*$ 的时候要加 $\mathbf 1$，而不是直接 $* dp_{s_1}$ 2. 这个泛化物品的解法，状态定义是什么 3. 大佬能把源代码传到github上来吗？我等`hdu`已经半个月了，还是宕机状态，实在等不下去了