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Rolling or sliding window iterator?
I need a rolling window (aka sliding window) iterable over a sequence/iterator/generator. Default Python iteration can be considered a special case, where the window length is 1. I'm currently using the following code. Does anyone have a more Pythonic, less verbose, or more efficient method for d...
Creating an empty list in Python
...ny list, and if I append something else, e.g.
t = t.append(2)
I get the error "'NoneType' object has no attribute 'append'". If, however, I create the list by
t = list() # explicit instantiation
then it works fine.
sh...
ssh: connect to host github.com port 22: Connection timed out
...he proxy and double checked them, with no avail and git is throwing me the error shown in the title of the page.
16 Answers...
Remove all values within one list from another list? [duplicate]
I am looking for a way to remove all values within a list from another list.
7 Answers
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How to sort two lists (which reference each other) in the exact same way
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I get an error running your example: TypeError: only integer arrays with one element can be converted to an index (Python 2.7.6, numpy 1.8.2). To fix it, list1 and list2 must be declared as numpy arrays.
– BenB
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C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...素的位置可能与被删除元素的位置相同或紧邻，则使用“提示”（hint）形式的insert，以便把插入的效率从对数时间提高到常数时间。把你从第1步得来的迭代器作为提示信息。
第23条：考虑用排序的vector替代关联容器。
标准...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
There are at least three popular libraries for accessing and manipulating fields of records. The ones I know of are: data-accessor, fclabels and lenses.
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How to read from stdin line by line in Node
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This doesn't work for me (node v9.2.0, Windows). Error: EISDIR: illegal operation on a directory, fstat at tryStatSync (fs.js:534:13)`
– AlexChaffee
Dec 18 '17 at 22:47
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How to use Jackson to deserialise an array of objects
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One extra note, if while parsing you get an error such as JsonMappingException: No suitable constructor found for type then it means you need to added a default constructor to your class adding a private no-arg constructor fixed it for me.
– Synta...
Deleting multiple elements from a list
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answered Jan 30 '09 at 22:05
SilentGhostSilentGhost
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