在Python中操作列表之List.append()方法的使用

WBOY
Release: 2016-06-06 11:16:35
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 append()方法追加传递obj到现有的列表。
语法

以下是append()方法的语法:

list.append(obj)

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参数

  • obj -- 这是在列表中要追加的对象。

返回值

此方法不返回任何值,但更新现有的列表。
例子

下面的例子显示了append()方法的使用。

#!/usr/bin/python

aList = [123, 'xyz', 'zara', 'abc'];
aList.append( 2014 );
print "Updated List : ", aList;

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当我们运行上面的程序,它会产生以下结果:

Updated List : [123, 'xyz', 'zara', 'abc', 2014]

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