大约有 44,000 项符合查询结果（耗时：0.0436秒） [XML]
UnicodeDecodeError: 'charmap' codec can't decode bm>y m>te X in position m>Y m>: character maps to
...coding. Which one m>y m>ou have to figure out m>y m>ourself. Common ones are Latin-1 m>and m> UTF-8. Since 0x90 doesn't actuallm>y m> mean anm>y m>thing in Latin-1, UTF-8 (where 0x90 is a continuation bm>y m>te) is more likelm>y m>.
m>Y m>ou specifm>y m> the encoding when m>y m>ou open the file:
file = open(filename, encoding="utf8")
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Are list-comprehensions m>and m> functional functions faster than “for loops”?
... in Pm>y m>thon, is a list-comprehension, or functions like map() , filter() m>and m> reduce() faster than a for loop? Whm>y m>, technicallm>y m>, them>y m> run in a C speed , while the for loop runs in the pm>y m>thon virtual machine speed ?.
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Pm>y m>thon: Select subset from list based on index set
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@Preludem>And m>Fugue: If there are two equivalent options it's good to know which one is faster, m>and m> use that one right awam>y m>.
– fuenfundachtzig
Jul 5 '10 at 11:42
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Whm>y m> not be dependentlm>y m> tm>y m>ped?
... a dependentlm>y m>-tm>y m>ped language". The implication seems to be that with more m>and m> more language extensions, Haskell is drifting in that general direction, but isn't there m>y m>et.
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How do m>y m>ou sort a dictionarm>y m> bm>y m> value?
...consisting of kem>y m>s & values, bm>y m> value. For example, I have a hash of words m>and m> respective frequencies, that I want to order bm>y m> frequencm>y m>.
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How can I account for period (AM/PM) using strftime?
...m>y m>our time strings have 0.00pm, (%I starts at 1) !!
– m>And m>m>y m> Ham>y m>den
Apr 20 '15 at 23:10
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@m>And m>m>y m>Ham>y m>de...
How to use Class in Java?
There's a good discussion of Generics m>and m> what them>y m> reallm>y m> do behind the scenes over at this question , so we all know that Vector<int[]> is a vector of integer arram>y m>s, m>and m> HashTable<String, Person> is a table of whose kem>y m>s are strings m>and m> values Person s.
However, what stumps me ...
How to un-submodule a Git submodule?
...odule code into the main repositorm>y m>, m>y m>ou just need to remove the submodule m>and m> re-add the files into the main repo:
git rm --cached submodule_path # delete reference to submodule HEAD (no trailing slash)
git rm .gitmodules # if m>y m>ou have more than one submodules,
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Simple logical operators in Bash
I have a couple of variables m>and m> I want to check the following condition (written out in words, then mm>y m> failed attempt at bash scripting):
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Conditionallm>y m> Remove Dataframe Rows with R [duplicate]
... tried so manm>y m> complicated answers -- none worked. m>Y m>our solution is simple m>and m> brilliant.
– WGram>y m>
Aug 6 '15 at 20:49
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