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Category:AllAI Deep DiveBooks & IdeasEngineeringIndustryLife NotesStartupWritingZhihu Q&A
[Answer] Can high school humanities graduates choose engineering majors? For example, fields like artificial intelligence or automation?
Zhihu Q&AMarch 22, 2026

[Answer] Can high school humanities graduates choose engineering majors? For example, fields like artificial intelligence or automation?

In general, students from the humanities track usually cannot apply directly to engineering majors, since they belong to two different broad academic paths. However, as a personal interest, being in t

1 min
[Answer] A female high school senior about to graduate wants to choose a good major—Should I study medicine? I’d really like advice from older students.
Zhihu Q&AMarch 22, 2026

[Answer] A female high school senior about to graduate wants to choose a good major—Should I study medicine? I’d really like advice from older students.

If you have doctors among your relatives or family friends, it’s best to sit down and talk with them in detail about what medical students study, what daily work is like after graduation, and what kin

1 min
[Answer] My boss suddenly asked me to learn and apply it on the spot. How should I start learning the Siemens PLC S7-200? I’m very confused.
Zhihu Q&AMarch 22, 2026

[Answer] My boss suddenly asked me to learn and apply it on the spot. How should I start learning the Siemens PLC S7-200? I’m very confused.

If you follow Teacher Liao Changchu’s book step by step, you’ll learn the S7-200.

1 min
[Answer] What Is Object-Oriented Programming? Why Be “Oriented” Toward It?
Zhihu Q&AMarch 22, 2026

[Answer] What Is Object-Oriented Programming? Why Be “Oriented” Toward It?

This is mainly a matter of translation: in “Object-Oriented Programming,” “Object” is generally translated as “object,” and “Oriented” as “oriented toward,” so the full phrase becomes object-oriented

1 min
[Answer] Is It Necessary for Non-Computer Majors to Learn Programming?
Zhihu Q&AMarch 22, 2026

[Answer] Is It Necessary for Non-Computer Majors to Learn Programming?

If they have the time and energy, students of any major should learn some programming. Computers have become a major productive force and tool in modern society, and programming can directly improve w

2 min
Career Paths for Non-Standard Automation Equipment Technicians
Zhihu Q&AMarch 22, 2026

Career Paths for Non-Standard Automation Equipment Technicians

[回答] 非标自动化设备维修员职业发展方向有哪些? PLC是第一阶段进阶应该掌握的;同时还 ️常用的SCADA软件。 第二阶段可以考虑了解单片机和高级语言。当然可能大部分工程师到前一个阶段就可以糊口了

1 min
[Answer] In the Non-Standard Automation Industry, I’m Currently a Technical Department Manager. Another Company Wants Me to Be a Technical Project Manager—Should I Consider It?
Zhihu Q&AMarch 22, 2026

[Answer] In the Non-Standard Automation Industry, I’m Currently a Technical Department Manager. Another Company Wants Me to Be a Technical Project Manager—Should I Consider It?

If you’ve already become a department manager, you likely have solid experience under your belt. Whether you should move to a technical project manager role depends on the real differences between the

1 min
[Answer] What Are the Prospects for Non-Standard Automation?
Zhihu Q&AMarch 22, 2026

[Answer] What Are the Prospects for Non-Standard Automation?

In my view, the outlook for non-standard automation differs in the short, medium, and long term. In the near term, demand remains real because many manufacturers still need customized automation upgra

2 min
[Answer] Is Non-Standard Mechanical Design Easy to Learn?
Zhihu Q&AMarch 22, 2026

[Answer] Is Non-Standard Mechanical Design Easy to Learn?

How long it takes to learn mainly depends on several factors: whether you have a mentor, whether you have opportunities for hands-on practice, and whether you are willing to put in serious effort. In

1 min
[Answer] “We’re very sorry, but due to media transmission issues, Game of Thrones Season 8 Episode 6 cannot go online as scheduled” — So, does that mean we can be a little hopeful about the ending?
Zhihu Q&AMarch 22, 2026

[Answer] “We’re very sorry, but due to media transmission issues, Game of Thrones Season 8 Episode 6 cannot go online as scheduled” — So, does that mean we can be a little hopeful about the ending?

Not really. I’m just surprised that this show now literally can’t go online on time either. It’s not just the writers’ intelligence that has gone offline...

1 min
[Answer] I Really Like Physics and Have an Unexplained Interest in Computer Programming—What Major in College Can Satisfy Both?
Zhihu Q&AMarch 22, 2026

[Answer] I Really Like Physics and Have an Unexplained Interest in Computer Programming—What Major in College Can Satisfy Both?

If you love both physics and programming, it’s good to have ideals—but it’s also important to understand what university study is really like. Most majors are far less glamorous than films make them s

2 min
[Answer] If You’re Not a Computer Science Major, What Specific Computer Skill Should You Learn to Get Into an Internet Company?
Zhihu Q&AMarch 22, 2026

[Answer] If You’re Not a Computer Science Major, What Specific Computer Skill Should You Learn to Get Into an Internet Company?

A non-computer-science student may have a better chance of entering an internet company by combining computing knowledge with their own major, studying the skills most relevant to the roles they want,

1 min
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