lisabug
/ default_list_value_in_dict.py
Created
March 11, 2016 09:31
[Python] use list as dict default value
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| a_dict = {} | |
| for i in xrange(100): | |
| for j in xrange(100): | |
| a_dict.setdefault(i, []).append(j) |
lisabug
/ unsign32_int_right_shift.py
Created
March 10, 2016 10:10
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| def unsign32RightShift(num, sn): | |
| return (num & (2**32-1)) >> sn |
lisabug
/ java_String_hashcode.py
Created
March 10, 2016 09:13
— forked from hanleybrand/java_String_hashcode.py
python function that produces the same result as java's String.hashCode() found at http://garage.pimentech.net/libcommonPython_src_python_libcommon_javastringhashcode/
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| def java_string_hashcode(s): | |
| h = 0 | |
| for c in s: | |
| h = (31 * h + ord(c)) & 0xFFFFFFFF | |
| return ((h + 0x80000000) & 0xFFFFFFFF) - 0x80000000 |
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