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Get bitcoin historical data [closed]

...nswered Nov 27 '13 at 14:23 user123user123 49311 gold badge77 silver badges1212 bronze badges ...
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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]

...;>> sum([(1,2), (1,), ()], ()) (1, 2, 1) >>> sum([Counter('123'), Counter('234'), Counter('345')], Counter()) Counter({'1':1, '2':2, '3':3, '4':2, '5':1}) >>> sum([True, True, False], False) 2 With the notable exception of strings: >>> sum(['123', '345', '567'],...
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Use URI builder in Android or create URL with variables

...would it be a path? Or would it be a query? – hichris123 Oct 3 '13 at 20:10 If it is a path, then it would be appendPa...
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Using cURL with a username and password?

...syntax curl http://username:password@api.somesite.com/test/blah?something=123 share | improve this answer | follow | ...
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Find element's index in pandas Series

... [122]: myseries = pd.Series([1,7,0,7,5], index=['a','b','c','d','e']) In [123]: list(myseries[myseries==7].index) Out[123]: ['b', 'd'] share | improve this answer | follow ...
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How to deal with floating point number precision in JavaScript?

...OfDecimals(Y) = ExpectedNumberOfDecimals. That is to say that if we have 0.123 * 0.12 then we know that there will be 5 decimal places because 0.123 has 3 decimal places and 0.12 has two. Thus if JavaScript gave us a number like 0.014760000002 we can safely round to the 5th decimal place without fea...
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How can I tell if one commit is a descendant of another commit?

...other way would be to use git log and grep. git log --pretty=format:%H abc123 | grep def456 This will produce one line of output if commit def456 is an ancestor of commit abc123, or no output otherwise. You can usually get away with omitting the --pretty argument, but it is needed if you want to...
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Two sets of parentheses after function call

...'s possible to immediately call the returned function: $filter('number')('123') Alternatively, you may keep the returned function for future use: var numberFilter = $filter('number'); numberFilter('123') share ...
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What is the main difference between PATCH and PUT request?

...rtion of the record, use PUT (user controls what gets updated) PUT /users/123/email new.email@example.org PATCH => If user can only update a partial record, say just an email address (application controls what can be updated), use PATCH. PATCH /users/123 [description of changes] Why Pat...
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Why is string concatenation faster than array join?

...and maybe other. a = { nodeA: 'abc', nodeB: 'def' } And b = a.concat('123') b = { nodeA: a, /* { nodeA: 'abc', nodeB: 'def' } */ nodeB: '123' } So in the simplest case the VM has to do nearly no work. The only problem is that this slows down...