两个Python关键字continue和pass之间有什么显著的区别吗
for element in some_list:
if not element:
pass
and
for element in some_list:
if not element:
continue
我应该注意的?
当前回答
在这些例子中，没有。如果语句不是循环中的最后一个，那么它们的效果就非常不同。
其他回答
Continue将跳转回循环的顶部。Pass将继续处理。
如果pass位于循环的末尾，则差异可以忽略不计，因为流无论如何都会返回到循环的顶部。
for循环中pass和continue的区别:
那么为什么要传入python呢?
如果你想创建一个空类，方法或块。
例子:
class MyException(Exception):
pass
try:
1/0
except:
pass
在上面的例子中没有'pass'将抛出IndentationError。
在这些例子中，没有。如果语句不是循环中的最后一个，那么它们的效果就非常不同。
是的，这是有区别的。Continue实际上跳过了当前循环迭代的其余部分(返回到开始)。Pass是一个空语句，不执行任何操作。
查看python文档
x = [1,2,3,4]
for i in x:
if i==2:
pass #Pass actually does nothing. It continues to execute statements below it.
print "This statement is from pass."
for i in x:
if i==2:
continue #Continue gets back to top of the loop.And statements below continue are executed.
print "This statement is from continue."
输出为
>>> This statement is from pass.
同样，让我们运行相同的代码，只做了一些小更改。
x = [1,2,3,4]
for i in x:
if i==2:
pass #Pass actually does nothing. It continues to execute statements below it.
print "This statement is from pass."
for i in x:
if i==2:
continue #Continue gets back to top of the loop.And statements below continue are executed.
print "This statement is from continue."
输出为-
>>> This statement is from pass.
This statement is from pass.
This statement is from pass.
This statement is from pass.
This statement is from continue.
This statement is from continue.
This statement is from continue.
Pass什么都不做。计算不受影响。但是继续返回到循环的顶部继续进行下一个计算。
