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Python 中如何判断一个值是否能被 Parse
lm902
·
lm902
·
May 27, 2014
· 4141 views
This topic created in 4393 days ago, the information mentioned may be changed or developed.
例如C#中int.Parse("2")返回2,int.TryParse("2")返回true,int.Parse("a")抛出异常,int.TryParse("a")返回false而不会抛出异常
我想知道Python中有哪个方法是类似于上面所说int.TryParse的,找半天没找到
返回
异常
例如
1 replies
1
aec4d
May 27, 2014
isinstance(2,int),不抛出异常捕获异常处理就可以
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