mirror of
https://github.com/pocketpy/pocketpy
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36 lines
749 B
Python
36 lines
749 B
Python
a = '12345'
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assert a.encode() == b'12345'
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# test add
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assert b'123' + b'456' == b'123456'
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assert b'' + b'123' == b'123'
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assert b'123' + b'' == b'123'
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assert b'' + b'' == b''
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assert b'\xff\xee' != b'1234'
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assert b'\xff\xee' == b'\xff\xee'
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a = '测试123'
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assert a == a.encode().decode()
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# test slice
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s = b"football"
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q = b"abcd"
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r = b"zoo"
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t = b"this is string example....wow!!!"
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assert s[0] == ord('f')
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assert s[1:4] == b'oot'
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assert s[:-1] == b'footbal'
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assert s[:10] == b'football'
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assert s[-3] == ord('a')
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assert t[-5:] == b'ow!!!'
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assert t[3:-3] == b's is string example....wow'
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a = b"Hello, World!"
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assert a[::-1] == b"!dlroW ,olleH"
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assert a[::2] == b"Hlo ol!"
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assert a[2:5:2] == b"lo"
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assert a[5:2:-1] == b",ol"
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assert a[5:2:-2] == b",l" |