Discrete Mathematics really have its edge in coming up new ideas

After a profound talk with ZQX, I find DM imperative in coming up new ideas. At least in blockchain case, if you want to prove the validity of mutual trustworthy register system, you can merely depict a simple graph to find that there doesn't exist a non-closed circuit in compiling the graph, the theorem stuck. Even if you apply the new technology later on, you won't change the result of its effectiveness, you have to detour to the final solution.

Also we talked about the future medical scenario. We'd witnessed the appearance of using electrical signal to control vocalization nerve. Despite its fake voice, distinctive from normal voice, it proved that human can be controlled overall.

Frankly speaking, without sensing these technology advancement, I should say that, after long time no see, it paved its big step. With little skills on me, should it be a honor to be in the era?

Hard in Electrical circuit

WHY the exams in Colleges are flocked with notions and calculation. With crammed revision just one day before the exam, I failed to find anything really matters in the formation of knowledge which is widely questioned in the exam. Actually, if only I have the better precision and proficiency on the certain subjects, I'll do better in the final exams. 顽张れ

去CPChain参观

4.25阴雨霏霏,本不知何去何从,在经济学导论课上叱咤风云,可我们却去了一家公司上了一节商业课,怎么说,到一个地方就愈发觉得自己的无知和需要广泛学习成为T字形人才。

接我们的是CPChain的cto,他是一个很全的人。不是一个技术,但是一个懂技术有见识的人,做出过大学老师,干过经济,玩过各种各样的行业。受不了经济圈的浮躁,转而进军币圈。和他在一起愈发觉得济源的重要性。我们聊及我们的项目,Vchain的前景,也许我们只是设想,但世界上已经有一个组织在干这个项目,建立在(半)自动驾驶下的区块链技术,也就是后来我们深入聊到的MOBI。他们已经到了确立标准的阶段了。我们聊及商业化的可能性,怎么说上链的成本CPChain在着重解决,他们有自己的底层,旨在用技术来加快速度(私有链可以加速到1s)、降低成本,他们在和BMW等一系列公司谈合作。我们之窥探综述部分,但已经深切感受到了这块的前景。到个人发展部分,CTO宝哥觉得我需要快点实习,他可能没有很好地跟进近几年的教学潮流和我们学校的资源,但我认为他对我们很多“无用劳动”的定位很准,我们确实做了很多吃力不讨好的事情。

公司在紫竹一个朴素的办公楼里面,但里面的人很友好,都有技术,是一个很好的互联网环境。我们issue了很多问题。听了双花攻击testcase,看了他们和MOBI的合作,在VID和USE部分的合作,商业合作。只是觉得他们的UIUE的人有点多,不过这个公司是健康的,我有幸一窥究竟。大家伙儿对币圈产生了刻板印象,只能说,在区块链对接车联网这块还有无感停车,药物监管,还是有很多人在做事实,这也是我想待在这个行业,学习CS的一个很重要的原因,也许自己不在做很实际的东西,但至少能互联网+一个实物。我讨厌飘。

总之先搞一篇论文再说,我们再做些小制作,加进社区,社团联合看上去是不可能了。

一个小游戏的json API设计

[
{
type: 'new' | 'update',
event: {
id: [eventid]
from: [user1],
to: [user2],
type: {
level: 'is-primary' | 'is-danger' | 'is-info' | 'is-warning',
name: [typename],
},
decider: 'human' | 'car',
status: ''(unhandle) | 'accept' | 'reject',
data: { gps: [x-value, y-value], 备注: 备注123 },
price: 123,
userlevel: 0~9,

}
}
]