小行星

热爱平淡，向往未知

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Posted on Edited on Views:

  1. Your current setting(tab == 6-spaces-width && expand tab)

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    :set ts=6 et

    #!/usr/bin/env python
    def fun():
    ······print "hello, world"

  2. convet 6-spaces to tab

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    :set noet
    :ret!


    #!/usr/bin/env python
    def fun():
    »·····print "hello, world"

  3. reset tab to 4-space-width

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    :set ts=4

    #!/usr/bin/env python
    def fun():
    »···print "hello, world"

  4. convet tab to 4 spaces

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    :set et
    :ret!

    #!/usr/bin/env python
    def fun():
    ····print "hello, world"

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curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install -y nodejs

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:bd buffer delete
:bw buffer write

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import matplotlib
matplotlib.use('Agg') # <-- add this
import matplotlib.pyplot as plt

plt.plot([1,2,3])
plt.savefig('myfig')