Collected Student Questions and Instructor Answers – Frontend Development Session (June 28, 2021)
This document compiles student questions from the June 28, 2021 class and the instructor's answers, covering topics such as automatically generating basic HTML code, VS Code for macOS, Chrome DevTools shortcuts, Markdown preview layout, and other front‑end development tips.
1. How to automatically generate basic HTML code?
Answer: In English input mode, type ! and press Tab.
2. Why can't I speak in the live broadcast?
Answer: Refresh the live class URL and re‑enter the broadcast room.
3. Is there a macOS version of VS Code?
Answer: Yes, download the stable version of VS Code for macOS (avoid the beta version).
4. My JavaScript isn’t running.
Answer: 要保持完整 5. Where can I open this process diagram?
Answer: Open it in a browser at https://www.processon.com/view/link/60d9bca21e08532a43c262bc .
6. My layout is reversed.
Answer: (Image provided for reference)
7. Chrome DevTools shortcut?
Answer: Press F12 to open the Elements inspector.
8. Code and its rendering effect.
(Image illustrating code vs. output)
9. Summary of the first night of study.
Resources shared: Markdown tutorial video , PHP.cn blog setup guide, blog assignment guidelines, and the MDN documentation.
10. How to display Markdown editor and preview side‑by‑side in VS Code?
Answer: (Image showing the split view configuration)
11. Why does Ctrl+N create a plain‑text file?
Answer: Press Ctrl+S to save first, then set the appropriate file extension so the editor can provide syntax highlighting.
12. Preview of the next session (June 29).
Focus will be on common HTML tags and building a form.
Enrollment notice: Limited trial seats are available for the 16th online batch; contact via WeChat (phpcn01) for access and group invitation.
Contact: QQ/WeChat 27220243 (Zhong老师) or WeChat phpcn01 (Yueyue老师).
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