Top "Throw" questions

Exception handling : throw, throws and Throwable

Can any of you explain what the differences are between throw, throws and Throwable and when to use which?

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rethrowing python exception. Which to catch?

I'm learning to use python. I just came across this article: http://nedbatchelder.com/blog/200711/rethrowing_exceptions_in_python.html …

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Difference between Throws in method signature and Throw Statements in Java

I am trying to make it clear of the difference between Throws in method signature and Throw Statements in Java. …

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Can I declare that a php function throws an exception?

Can I declare a function in php that throws an exception? For example: public function read($b, $off, $len) throws …

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"throw new Warning" in JavaScript?

At the moment I'm extending my JavaScript project with error handling. The throw statement is playing an important role here: …

javascript error-handling throw

How do exceptions work (behind the scenes) in c++

I keep seeing people say that exceptions are slow, but I never see any proof. So, instead of asking if …

c++ performance exception throw try-catch

difference between throw and throw ex in c# .net

Can anyone tell me difference between throw and throw ex in brief? I read that throw stores previous exceptions, not …

c# throw

How to throw an error in MySql procedure?

What is the mechanism to force the MySQL to throw an error within the stored procedure? I have a procedure …

mysql stored-procedures throw stored-functions

When to catch the Exception vs When to throw the Exceptions?

I have been coding in Java for a while now. But sometimes, I don't understand when I should throw the …

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Should I use an exception specifier in C++?

In C++, you can specify that a function may or may not throw an exception by using an exception specifier. …

c++ function exception throw specifier