分类:内置函数
内置append()函数能够在切片末尾位置添加新的项,假设要在切片的前面或者中间某位置插入特定项,可以这样实现看下代码:packagemainimport"fmt"funcmain(){s:=[]string{"M","N","O","P","Q","R"}x:=InsertStringSliceCopy(s,[]string{"a","b","c"},0)y:=InsertStringSliceCopy(s,[]string{"a","b","c"},3)fmt.Printf("%v\n%v\n",x,y)}funcInsertStringSliceCopy(slice,insertion[]string,indexint)[]...
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2020
10-13
2020
10-13
2020
10-01
max(arg1,arg2,*args[,key])本函数是迭代对象iterable进行比较,找出最大值返回。当key参数不为空时,就以key的函数对象为判断的标准。例子:#max()array1=range(10)array2=range(0,20,3)print('max(array1)=',max(array1))print('max(array2)=',max(array2))print('max(array1,)=',max(array1,key=lambdax:x>3))print(max(1,2))print(max('ah','bf',key=lambdax:x[1]))print(max(array1,array2,key=lam...
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