- 使用普林格六段论进行资产配置
- 使用巴菲特优化版指标进行资产配置
邱承 markqiu
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| /* http://en.wikipedia.org/wiki/GBK */ | |
| size_t fixGBK(const char *str, size_t len) | |
| { | |
| const unsigned char *string = (const unsigned char *)str; | |
| size_t idx = 0; | |
| for (idx = 0; idx < len; idx++) { | |
| int val = string[idx], val2; | |
| if (val < 128) | |
| continue; | |
| if (idx + 1 >= len) |
markqiu
/ pandas read_csv deal exceptions
Created
December 18, 2016 11:38
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| # somewhere to store output | |
| err = StringIO.StringIO() | |
| # save a reference to real stderr so we can restore later | |
| oldstderr = sys.stderr | |
| # set stderr to our StringIO instance | |
| sys.stderr = err | |
| tp = pd.read_csv(f_in, sep=',', chunksize=1000, encoding='utf-8',quotechar='"', error_bad_lines=False) | |
| for chunk in tp: | |
| chunk |
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