一句话将int转化为二进制字符串

>>> bin = lambda n:'0b'+.join({'0':'0','1':'1','2':'10','3':'11','4':'100','5':'101','6':'110','7':'111','8':'1000','9':'1001','a':'1010','b':'1011','c':'1100','d':'1101','e':'1110','f':'1111'}[x] for x in hex(n)[2:].rstrip('L'))

>>> bin(65535)

"11111111111111111'

反馈

-  ⇤ ← Revision 1 as of 2009-02-17 06:02:41 → 
  Size: 574
  Editor: jigloo
  Comment:
+   ← Revision 4 as of 2009-12-25 07:12:33 → ⇥
  Size: 539
  Editor: localhost
  Comment: converted to 1.6 markup
-Deletions are marked like this.
+Additions are marked like this.
 Line 4:
-[[TableOfContents]]
+<<TableOfContents>>
 Line 7:
-[[Include(ZPyUGnav)]]
+<<Include(ZPyUGnav)>>
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->>> bin = lambda n:''.join({'0':'0','1':'1','2':'10','3':'11','4':'100','5':'101','6':'110','7':'111'}[x] for x in oct(n)[1:]) ''
+>>> bin = lambda n:'0b'+''.join({'0':'0','1':'1','2':'10','3':'11','4':'100','5':'101','6':'110','7':'111','8':'1000','9':'1001','a':'1010','b':'1011','c':'1100','d':'1101','e':'1110','f':'1111'}[x] for x in hex(n)[2:].rstrip('L'))''
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-'''1111111111111111' ''
+"''11111111111111111' ''
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-||<style="vertical-align: top;">[[PageComment2]]||<style="vertical-align: top;">[:MiscItems/2009-02-17/PageCommentData:PageCommentData] ||

Diff for "MiscItems/2009-02-17"

一句话将int转化为二进制字符串