大约有 5,500 项符合查询结果（耗时：0.0210秒） [XML]
server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
...
+100
Another cause of this problem might be that your clock might be off. Certificates are time sensitive.
To check the current system ...
Python concatenate text files
... files in directory but my output_file started growing really huge like in 100's of gb in very quick time.
– R__raki__
Oct 5 '16 at 8:32
10
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Are there any worse sorting algorithms than Bogosort (a.k.a Monkey Sort)? [closed]
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+100 - this answer is made out of 100% pure win.
– womp
Apr 9 '10 at 19:48
11
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How to get rid of blank pages in PDF exported from SSRS
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YES x100! It's too bad you can't have 2 "accepted answers", because it seems like the proper course is a combo of both this and the accepted one. Kudos to you!
– NateJ
Aug 31 '16 at 18:55
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How to get a function name as a string?
...mgargiel: What I meant to say is: supposing you have a class which defines 100 methods, where all methods are only wrappers, which call a private method, passing the name of the wrapper itself. Something like this: def wrapper(kwargs): super(ExtendedClass,self).call('wrapper', kwargs). You have anot...
How do I run all Python unit tests in a directory?
...n run all the tests with:
python -m unittest
Done! A solution less than 100 lines. Hopefully another python beginner saves time by finding this.
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How can I get stock quotes using Google Finance API?
...cy="USD";
GF_last="22.82";
GF_high="22.82";
GF_low="22.82";
GF_volume="100";
GF_avg_volume="";
GF_market_cap="4.56";
GF_open="22.82";
GF_y_close="22.80";
GF_change="+0.02";
GF_perc_change="0.09";
GF_delay="0";
GF_trade_timestamp="8 hours ago";
GF_trade_date_utc="20120228";
GF_trade_tim...
C Macro definition to determine big endian or little endian machine?
...rror "unsupported char size"
#endif
enum
{
O32_LITTLE_ENDIAN = 0x03020100ul,
O32_BIG_ENDIAN = 0x00010203ul,
O32_PDP_ENDIAN = 0x01000302ul, /* DEC PDP-11 (aka ENDIAN_LITTLE_WORD) */
O32_HONEYWELL_ENDIAN = 0x02030001ul /* Honeywell 316 (aka ENDIAN_BIG_WORD) */
};
static const un...
filter for complete cases in data.frame using dplyr (case-wise deletion)
...305 1.022891 1.013779 0.9948659 4.668691 20
# rowSums 2.281002 2.377807 2.420615 2.3467519 5.223077 20
# filter 1.000000 1.000000 1.000000 1.0000000 1.000000 20
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Finding what methods a Python object has
...gnores exceptions.
import pandas as pd
df = pd.DataFrame([[10, 20, 30], [100, 200, 300]],
columns=['foo', 'bar', 'baz'])
def get_methods(object, spacing=20):
methodList = []
for method_name in dir(object):
try:
if callable(getattr(object, method_name)):
...