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Python异常处理:try与断言assert的使用
异常处理是Python的强大功能之一,切记不可滥用。 4、 未定义的名称:hello,值异常,请检查变量是否已正确定义。 8、 只有当 except 后的异常类型与代码抛出的异常匹配时,才会执行对应的处理语句。 9、 除特殊异常外,其他所有异常类型均会被 Exception 捕获并 ...
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今日热点
Shooting in Portland
House revives ACA subsidies
FBI cuts access to evidence
Senate votes to limit power
Says US destroying world order
'Johnny Dangerously' star dies
Cancels Kennedy Center shows
$200B in mortgage bonds?
NYPD kills man in hospital
Walz issues warning order
Judge disqualifies prosecutor
Arrested in Ohio
Farmers block Paris streets
3 arrested in home burglary
Severe storms in Oklahoma
Agree to $15.65M, 1-yr deal
Releases political prisoners
Announces fraud task force
Unveil free child care plan
NASA cancels spacewalk
Announces royal commission
Dolphins fire head coach
US jobless claims rise
Tennessee professor reinstated
US trade deficit falls
NJ bans cellphones in schools
Wisconsin man pleads guilty
Trump to meet Machado
Final State-of-State address
RU frees French scholar
Loses bid for new trial
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