xrange

The following are the details of the "collation": The First looks at the following example: >>> x=xrange (0,8) >>>  print x Xrange (8) >>> print x[0] 0 >>> print x[7] 7 > >> print x[8] Traceback (most recent call last)

Range vs. Xrange Rangefunction Usage:Range (stop)Range (Start,stop[,step])function Description:This is a generic function that creates a list that contains a sequence of columns. It is most commonly used for a For loop. The parameter must be a

These two are basically used at the time of the cycle. forIinchRange0, -):p rint i forIinchXrange0, -):p rint I the results of both outputs are the same, in fact there are many differences, and range generates a list object directly: a= Range (0, -)

One, two functions of the document:1,xrange (): xrange ( stop ) xrange ( start, stop[, step] ) This function was very similar to range () , but returns an Xrange

Whether range () or xrange () is a built-in function in Python. The two built-in functions are most commonly used in the For loop. Range () and xrange () are two different implementations in Python 2. But in Python 3, the implementation of range ()

Believe that many people on xrange and yield are not very clear, many articles on the web is also written foggy, today I use the simplest example to everyone said.Talk about xrange When you must mention range, in fact xrange usage and range exactly

1.range () function:Function Description: Range ([Start,] stop[, step]), which generates a sequence based on the range specified by start and stop and step set by step.>>>#The range () function does not support 0 parameters... >>>range () Traceback (

Range Function Description: Range ([Start,] stop[, step], which generates a sequence based on the range specified by start and stop, and steps that are set. Range Example: The code is as follows Copy Code >>> Range (5)[

Let's take a look at the usage of range and xrangeHelp (Range)Help on built-in function range in module __builtin__:Range (...)Range (stop), List of integersRange (start, stop[, Step), List of integersReturn a list containing an arithmetic

RangeFunction Description: Range ([Start,] stop[, step]), which generates a sequence based on the range specified by start and stop and step set by step.Range Example: >>> Range(5) [0, 1, 2, 3, 4] >>> Range(1,5) [1, 2, 3, 4

RangeFunction Description: Range ([Start,] stop[, step]), generating a sequence (list)based on the range specified by start and stop and step set by step.>>> Range (51, 2, 3, 4>>> range (1,5) [1, 2, 3, 4>>> range ( 0,6,22, 4]XrangeFunction

A range ([Start,] stop[, step]) is specified in the previous section of a, and a sequence is generated based on the range defined by start and stop and step set by step.Like what:>>> Range (5)[0, 1, 2, 3, 4]>>> Range (1,5)[1, 2, 3, 4]>>> Range (0,6,2

RangeFunction Description: Range ([Start,] stop[, step], which generates a sequence based on the range specified by start and stop, and steps that are set.Range Example: The code is as follows Copy Code >>> Range (5)[0, 1

Description of the range Function: range ([start,] stop [, step]) generates a Sequence Based on the range specified by start and stop and the step size set by step.Range example:Copy codeThe Code is as follows: >>> range (5)[0, 1, 2, 3, 4]>>> Range (

Range Function Description: Range ([Start,] stop[, step]), generating a sequence based on the range specified by start and stop and step set by step. Range Example: The code is as follows: >>> Range (5)[0, 1, 2, 3, 4]>>> Range (1,5)[1, 2, 3, 4]>>>

Range Function Description: Range ([Start,] stop[, step], which generates a sequence based on the range specified by start and stop, and steps that are set.Range Example: Copy Code code as follows: >>> Range (5) [0, 1, 2, 3, 4] >>>

Range is used exactly the same as xrange, and the difference is that the return result is different: Range returns a list, and Xrange returns a generator. can look at the1 Print type (range (5))23print type (xrange (5))45 6# print Result: 7#

RangeFunction Description: Range ([Start,] stop[, step]), which generates a sequence based on the range specified by start and stop and step set by step.Range Example:>>> Range (6) [0, 1, 2, 3, 4, 5]>>> Range (0,6,2) [0, 2, 4]XrangeFunction

#-*-coding:utf-8-*-#python#Xiaodeng#python's function Usage xrange ()#xrange ()#Description: Returns a generator#the performance of the xrange loop is better than range, especially when it returns very large. Use range unless you want to return a

If you need to iterate a digital sequence, you can use the range () function, and the range () function can generate an equal-difference series.Example:For I in range (5)Print (I)This code will output five numbers: 0, 1, 2, 3, and 4.Range (10)