I am trying to optimize further the champion solution in prime number thread by taking out the complex formula for sub-list length. len() of the same subsequence is too slow as len is expensive and ge
I\'m borrowing the \"slice\" meaning from C++. Let\'s say I hava a simple POJO that\'s persisted via Hibernate:
Based on this menu structure: menu system I want to purely use a CSS based Menu System but am unsure what is the best way to approach to get the blue gel 2D button look based on \"Home\" and \"About
The following example shows what I want to do: >>> test rec.array([(0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0), (0, 0, 0),
Ok, I understand perl hash slices, and the \"x\" operator in Perl, but can someone explain the following code example from here (slightly simplified)?
I have this code line: x and k are int. lm is an array lz=[f(x,lm[:j]+lm[j+1:],k) for j in range(n)] My question is:
First question. Be gentle. I\'m working on software that tracks technicians\' time spent working on tasks. The software needs to be enhanced to recognize different billable rate multipliers based on
The extended indexing syntax is mentioned in python\'s doc. slice([start], stop[, step]) Slice objects are also generated when extended indexing syntax is used. For example: a[start:stop:step] or a
I\'m trying to get a block of code down to one line.I need a way to get the number of items in a list.My code currently looks like this:
Say I\'ve got a list and I want to itera开发者_开发问答te over the first n of them.What\'s the best way to write this in Python?The normal way would be slicing:
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