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某巨擘觉得在键盘上不等于“!=”隔的太远了,用多了会手指疼,于是在他退休的时候,创建了一个库,一旦导入这个库,判断不相等就只能用“<>”:% y0 h3 H! \9 J/ w1 v
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>>> from __future__ import barry_as_FLUFL- m& Y/ s1 a/ A b, |
>>> "Python" <> "C++"9 }- C1 r, X& O3 y
True & ]# u% f" f, e) U>>> "Python" != "C++"- f" p6 N1 e* h/ x0 d! \
File "<stdin>", line 17 g! d7 T2 G0 Y: S1 p& e
"Python" != "C++" 3 J- V; X, N# r ^ # |8 ?& d) k3 c8 G' BSyntaxError: with Barry as BDFL, use '<>' instead of '!=' & c1 C/ |+ p( m 2 g" A) G* t) w2 k# }1 X1 @* X/ S, q7 @5 X
这个我是真服气的…* \/ f* V+ H! M5 Q/ c3 s
不知道他在写这个玩意的时候敲了那么多下键盘,会不会手指疼…4 |) v0 |- ^- z5 @8 y$ {$ F' x
9 W8 v: g1 w: A% w* E. _$ [ + P$ l9 I6 B, ^0 U1 G我有一个梦想! y/ D; w# x0 z/ y; v# W( t: ^, _
希望可以不用写代码... ' f! t% A* G* ~ ~( O7 `" u1 X* E; N6 W4 e- o- r3 \
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0x03 一幅厚颜无耻的漫画. V4 C# I: V* [- m' o% {
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输入下面这行代码,你会跳转到一个漫画网页:4 Y a5 o6 R0 `* m2 V+ p. X
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>>> import antigravity ; L M7 H/ C& w H1 9 z( [" Q0 W5 ^0 j+ A% x9 U; }# V& s
网址是:https://xkcd.com/353/ & \& M" q2 V( d0 _1 |/ o 5 s. ^" l( |4 _ B7 y/ Z' v' }' ?8 L; S" x2 j" z
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1 K/ ^, s( U& |* z- [( l就是上面这个图…: }6 M4 b# I' G/ c( K( X8 s* E. f" E
真的是搞笑,都是英文,我怎么看的懂嘛… 4 H2 ]2 ?/ K H0 n) L1 x一键翻译… & [ w) \$ K9 e+ o$ p4 C, F 3 I2 i. q- D+ P% R' k9 Q 1 P [& s4 ^& M7 e5 i( o3 M奥,这个我知道,不就是说 Python 语法简单,功能牛批么… ( t9 w9 c ?; _果然是…直接。0 z; K. e, {" S9 K# v6 b, v: Y
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0x04 爱是什么?$ X0 v- @/ Q' t/ o
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估计每个 Python 人儿都知道 Python 之禅,不知道也没事,就是下面这个东西: ( Z; b8 E# x0 x% P) z. E % Y0 O* q" i+ c' p( R+ p* e& e2 o ' F$ P# t" L- p# w0 U. u>>> import this( b- z J |4 q* G; Q+ W }
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一键回车: i: T( _+ \) b% H' o! H! ~. Q0 E$ D8 J, Y; S n, ]% V$ l
: S1 e' M+ B' s3 }2 Q- X$ d& F2 \/ l* vThe Zen of Python, by Tim Peters1 f' t* r7 z$ X7 z, h* O2 D2 [
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Beautiful is better than ugly.& S- C+ K# s. d
Explicit is better than implicit. . X2 @4 g# w, D& X/ t3 JSimple is better than complex. 7 O! ]- f S5 C ]9 {6 cComplex is better than complicated. 8 |, M- H7 w" J' h8 l) vFlat is better than nested.; t5 x+ D0 s- h# n% T* |$ _
Sparse is better than dense. Z L; M" x* H; y) a4 pReadability counts.! ?1 N' `8 {( W; I: h
Special cases aren't special enough to break the rules.' B( L, n! i( i I) r8 Q
Although practicality beats purity. ) B* N G; I3 V. V# x" f+ T9 Z( O8 QErrors should never pass silently. % g/ ], s; B: b1 e5 tUnless explicitly silenced. " _2 M& v. {7 r5 S3 OIn the face of ambiguity, refuse the temptation to guess. $ |, [! E `. R" b1 `9 w* _3 I+ IThere should be one-- and preferably only one --obvious way to do it. # d1 \0 L1 \5 G" p' \2 B1 AAlthough that way may not be obvious at first unless you're Dutch.7 E3 W# ]: r! Y Z3 B
Now is better than never.. Z N" w3 B* o
Although never is often better than *right* now. * u' R2 _, y! Z5 w) G" fIf the implementation is hard to explain, it's a bad idea. , K; n# A0 V, u! G6 CIf the implementation is easy to explain, it may be a good idea.6 K( l8 _1 Z6 q9 S: m+ C. d
Namespaces are one honking great idea -- let's do more of those! f0 \7 }) w( `9 L0 E' x$ a, l
5 ^- T* ^4 Y- R: S具体翻译如下: ; x$ k, d9 Q0 t K# w5 F/ q6 k- |) a* a; H8 h9 Y1 a
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好好学习: W% A0 s, b; @6 Q! o- m& |
天天向上 7 d( V/ m8 x0 A; ~3 v 8 K j* m2 n- L4 q5 t$ K o! w1 ?" [+ g4 @3 I2 a* M; ~
+ Y% v4 w! ^# {$ R3 X k0 E$ m2 X9 x5 z, Q# E a( Cthis 是什么? " A& P4 D! w/ ` G- a, w经过我的剽窃,啊不,参考…$ I- _3 g) u+ @& p+ i1 G: K
this 是爱啊… 5 V0 b, _ j; P% H4 z0 M ) |8 u3 k" V& s/ m5 L' l% w/ ~ 6 ~8 b, B9 ~; k- ~. i>>> love = this1 S5 v E5 Y1 ? c k! h
>>> this is love1 M# u* F# c4 m. [7 [
True % `- w$ J9 z5 L& ]/ u2 z) G ' O# @5 f, M4 E; [* w' \" W; R% h# O. e$ k' t7 X8 D
那爱是什么? " X: t( M$ s0 F8 |& O 6 M/ _+ C# l+ L$ Q S) r# U! U& S0 J2 C
爱是你我~ 9 k C7 U( G' Q9 |: T+ L/ x% p/ p用心交织的生活~ - ]% B9 Z& P/ V7 l% m* s9 L( e7 O- [: K8 B# d% J. X x( n3 @
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: s# z5 C2 D) k R P. e/ R " [% c& n: n0 o; d/ \+ S, G$ A {错了! / Y: W& G9 s3 b/ |7 }7 n" N真理告诉我们真理是: ; N6 {1 [" \) A; { V$ j0 N2 L h 4 \6 P$ A" S- p& _" S7 W>>> love is True 9 T$ t R8 m' C5 O2 x. u4 cFalse- E C1 @# d% B {
>>> love is False- x I0 N1 I5 c, K
False 4 S. `* p" e8 w# T/ W>>> love is not True or False; c; R! S& v* A# h+ S) {
True9 l/ @4 ]! K J3 y1 [" g
>>> love is love - j# [5 z( y6 e) ]True$ b1 N# ?( L7 b* Q1 s" Q
$ w3 a, P+ G9 `% w9 y : ?3 Q; \! d4 n6 r+ }7 t出处:https://github.com/satwikkansal/wtfpython ! Y( s8 U3 i" |1 T 0 {8 ?/ Q& w! H: H) F- E程序真的是这个世界上最美的东西…& z8 n# u; V- g" h H
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