'Hadoop','Spark','Pandas','Pyspark','NumPy']technology.sort(reverse=True)# Example 2: Use Sorted() strings in descending ordertechnology=['Java','Hadoop','Spark','Pandas','Pyspark','NumPy']technology=sorted(tec
Sort the list descending: thislist = ["orange","mango","kiwi","pineapple","banana"] thislist.sort(reverse =True) print(thislist) Try it Yourself » Example Sort the list descending: thislist = [100,50,65,82,23] thislist.sort(reverse =True) ...
As you can notice, bothsortandsortedsort items in an ascending order by default. If you want to sort in a descending order, all you have to do is add the parameterreverse = Trueto either thesortorsortedfunctions. They both accept it! Here is another example to show how you can use th...
>>> sorted(s, key=attrgetter('grade'), reverse=True) # now sort on primary key, descending [('dave', 'B', 10), ('jane', 'B', 12), ('john', 'A', 15)] 1. 2. 3. 6. 其他语言普遍使用的排序方法-cmp函数 在python2.4前,sorted()和list.sort()函数没有提供key参数,但是提供了cm...
Sort the list descending: cars = ['Ford','BMW','Volvo'] cars.sort(reverse=True) Try it Yourself » Example Sort the list by the length of the values: # A function that returns the length of the value: defmyFunc(e): returnlen(e) ...
Python sort list in ascending/descending order The ascending/descending order iscontrolledwith thereverseoption. asc_desc.py #!/usr/bin/python words = ['forest', 'wood', 'tool', 'arc', 'sky', 'poor', 'cloud', 'rock'] words.sort() ...
第一种:内建方法sort() 可以直接对列表进行排序 用法: list.sort(func=None, key=None, reverse=False(or True)) 对于reverse这个bool类型参数,当reverse=False时:为正向排序;当reverse=True时:为方向排序。默认为False。 执行完后会改变原来的list,如果你不需要原来的list,这种效率稍微高点 ...
Sort a Python List: In this tutorial, we will learn how to sort the elements of a list in ascending and descending order in Python.
sort()排序方法 此函数方法对列表内容进行正向排序,排序后的新列表会覆盖原列表(id不变),也就是sort排序方法是直接修改原列表list排序方法。 1 2 3 4 >>> a = [5,7,6,3,4,1,2] >>> a.sort() >>> a [1, 2, 3, 4, 5, 6, 7] ...
technology.sort(reverse=True) print("Sorted list in descending order:\n", technology) # Output: # Original list: # ['Java', 'Hadoop', 'Spark', 'Pandas', 'Pyspark', 'NumPy'] # Sorted list in descending order: # ['Spark', 'Pyspark', 'Pandas', 'NumPy', 'Java', 'Hadoop'] ...