大约有 44,000 项符合查询结果（耗时：0.0514秒） [XML]
Iterate a list as pair (current, next) in Python
...
10 Answers
10
Active
...
What's the difference between “mod” and “remainder”?
...
145
There is a difference between modulus and remainder. For example:
-21 mod 4 is 3 because -21 ...
Calculate date from week number
...kHolterman even with the fix by @RobinAndersson.
Reading up on the ISO 8601 standard resolves the issue nicely. Use the first Thursday as the target and not Monday. The code below will work for Week 53 of 2009 as well.
public static DateTime FirstDateOfWeekISO8601(int year, int weekOfYear)
{
D...
How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4] . How do I go about this?
10 Answers
...
How to pretty print nested dictionaries?
...
21 Answers
21
Active
...
Build tree array from flat array in javascript
...
165
There is an efficient solution if you use a map-lookup. If the parents always come before thei...
Implementing slicing in __getitem__
...
121
The __getitem__() method will receive a slice object when the object is sliced. Simply look at...
Cosine Similarity between 2 Number Lists
...te the cosine similarity between two lists , let's say for example list 1 which is dataSetI and list 2 which is dataSetII . I cannot use anything such as numpy or a statistics module. I must use common modules (math, etc) (and the least modules as possible, at that, to reduce time spent).
...