xiaolai/the-craft-of-selfteaching

One has no future if one couldn't teach themself.

Jupyter Notebook★ 18,645+148 that day#8 on trending

Analyzed October 29, 2026 at 987a8e8 (master) with jscpd v5 in 1.1s.

B72.7/100

Project health60 lines of code (XS)

Duplication76

0% in python

Dead code67

45%

Complexity76

The score is jscpd's own --health model: markup, data and text left out, tests kept. The numbers below are the trending scan's.

2.34%duplicated over all files · 520 of 22,210 lines

37clones

111files scanned

Most complex files

mycode.py8 cx
that.py5 cx

Dead code 45% unused · 1 findings

mycode.pyunused-file

Only 2 of the files count as code, too few for a code-only percentage; the numbers above cover every file.

Largest clones

48 lines in 2 placesmarkdowndocs and examples1,529 tokens

markdown/00.cover.md:22–69markdown/README.md:27–74

22## 目录
23
24> - [01.preface（**前言**）](01.preface.md)
25> - [02.proof-of-work（**如何证明你真的读过这本书？**）](02.proof-of-work.md)
26> - [Part.1.A.better.teachyourself（**为什么一定要掌握自学能力？**）](Part.1.A.better.teachyourself.md)
27> - [Part.1.B.why.start.from.learning.coding（**为什么把编程当作自学的入口？**）](Part.1.B.why.start.from.learning.coding.md)
28> - [Part.1.C.must.learn.sth.only.by.reading（**只靠阅读习得新技能**）](Part.1.C.must.learn.sth.only.by.reading.md)
29> - [Part.1.D.preparation.for.reading（**开始阅读前的一些准备**）](Part.1.D.preparation.for.reading.md)
30> - [Part.1.E.1.entrance（**入口**）](Part.1.E.1.entrance.md)
31> - [Part.1.E.2.values-and-their-operators（**值及其相应的运算**）](Part.1.E.2.values-and-their-operators.md)

First 10 of 48 lines.

46 lines in 2 placesmarkdowndocs and examples1,526 tokens

markdown/00.cover.md:24–69markdown/Part.3.D.indispensable-illusion.md:181–226

24> - [01.preface（**前言**）](01.preface.md)
25> - [02.proof-of-work（**如何证明你真的读过这本书？**）](02.proof-of-work.md)
26> - [Part.1.A.better.teachyourself（**为什么一定要掌握自学能力？**）](Part.1.A.better.teachyourself.md)
27> - [Part.1.B.why.start.from.learning.coding（**为什么把编程当作自学的入口？**）](Part.1.B.why.start.from.learning.coding.md)
28> - [Part.1.C.must.learn.sth.only.by.reading（**只靠阅读习得新技能**）](Part.1.C.must.learn.sth.only.by.reading.md)
29> - [Part.1.D.preparation.for.reading（**开始阅读前的一些准备**）](Part.1.D.preparation.for.reading.md)
30> - [Part.1.E.1.entrance（**入口**）](Part.1.E.1.entrance.md)
31> - [Part.1.E.2.values-and-their-operators（**值及其相应的运算**）](Part.1.E.2.values-and-their-operators.md)
32> - [Part.1.E.3.controlflow（**流程控制**）](Part.1.E.3.controlflow.md)
33> - [Part.1.E.4.functions（**函数**）](Part.1.E.4.functions.md)

First 10 of 46 lines.

27 lines in 3 placespythondocs and examples221 tokens

markdown/Part.2.D.6-modules.md:255–281markdown/Part.2.D.8-main.md:55–81markdown/Part.2.D.8-main.md:96–122

255s = """Gur Mra bs Clguba, ol Gvz Crgref
256Ornhgvshy vf orggre guna htyl.
257Rkcyvpvg vf orggre guna vzcyvpvg.
258Fvzcyr vf orggre guna pbzcyrk.
259Pbzcyrk vf orggre guna pbzcyvpngrq.
260Syng vf orggre guna arfgrq.
261Fcnefr vf orggre guna qrafr.
262Ernqnovyvgl pbhagf.
263Fcrpvny pnfrf nera'g fcrpvny rabhtu gb oernx gur ehyrf.
264Nygubhtu cenpgvpnyvgl orngf chevgl.

First 10 of 27 lines.

7 more

25 lines in 3 placespythondocs and examples123 tokens
markdown/Part.3.B.2.classes-2.md:386–410 markdown/Part.3.B.2.classes-2.md:438–462 markdown/Part.3.B.2.classes-2.md:507–531
32 lines in 2 placespythondocs and examples235 tokens
markdown/Part.2.D.8-main.md:94–125 that.py:1–33
12 lines in 4 placespythondocs and examples56 tokens
markdown/Part.3.B.2.classes-2.md:15–26 markdown/Part.3.B.2.classes-2.md:85–96 markdown/Part.3.B.2.classes-2.md:125–136 markdown/Part.3.B.2.classes-2.md:171–182
8 lines in 3 placesmarkdowndocs and examples76 tokens
markdown/Part.1.E.6.containers.md:375–382 markdown/Part.2.D.4-recursion.md:180–188 markdown/Part.2.D.7-tdd.md:170–176
14 lines in 3 placespythondocs and examples74 tokens
markdown/Part.2.D.5-docstrings.md:19–32 markdown/Part.2.D.6-modules.md:15–28 mycode.py:1–14
8 lines in 2 placesmarkdowndocs and examples112 tokens
markdown/00.cover.md:71–78 markdown/README.md:150–157
16 lines in 2 placespythondocs and examples106 tokens
markdown/Part.2.D.6-modules.md:20–35 mycode.py:6–21

By format, code only

Format	Files	Lines	Clones	Duplicated lines	Duplication
python	2	60	0	0	0%

By format, all files

Format	Files	Lines	Clones	Duplicated lines	Duplication
python	27	3,020	24	319	10.56%
markdown	65	14,794	12	192	1.3%
css	2	66	1	9	13.64%
txt	4	3,878	0	0	0%
bash	5	205	0	0	0%
regex	1	82	0	0	0%
markup	3	68	0	0	0%
json	1	47	0	0	0%
text	2	37	0	0	0%
c	1	13	0	0	0%

Trending appearances

Day	Rank	Stars	Files	Lines	Clones	All files	Code	Health	Commit
Oct 29, 2026	#8	18,645 (+148)	111	22,210	37	2.34%	—	B 72.7	`987a8e8`

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