Python list知识内容

关于list， 增加，插入，查找，删除，切片等，代码注释如下：

names = ["James","Jasmine", "Wade","Harden","Paul","Curry"]

#print(names)
names.append("Durant")       #列表末尾加 Durant
names.insert(3,"love")       #列表位置3的名字插入名字 love
names[1] = "Roay"            #列表位置1的名字 Jasmine改成 Roay

print(names)
print(names[2:-1])           #切片
# delete
names.remove("Harden")       # 2 ways to delete identify name
del names[0]
print(names)
names.pop()                  #默认删除最后一个/remove and return item at index(default last)/ 输入下表后等于del names[0]
print(names)

print(names.index("love"))    #已知名字，查找名字所在位置
names.insert(4,"Curry")
print(names.count("Curry"))   #统计list里面有多少个 Curry

console 编译出结果则是：

[‘James‘, ‘Roay‘, ‘Wade‘, ‘love‘, ‘Harden‘, ‘Paul‘, ‘Curry‘, ‘Durant‘]
[‘Wade‘, ‘love‘, ‘Harden‘, ‘Paul‘, ‘Curry‘]
[‘Roay‘, ‘Wade‘, ‘love‘, ‘Paul‘, ‘Curry‘, ‘Durant‘]
[‘Roay‘, ‘Wade‘, ‘love‘, ‘Paul‘, ‘Curry‘]
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