Searching for: Array in Java
Language: Java

A substring is a portion of an original string.

Throwing an Exception
Language: Java

Methods prone to an error in runtime can throw an exception, instead of having program crash or having a logical error within the program.

Try Catch Block
Language: Java

A try-catch block is used to mitigate errors in code and prevent program crashing during runtime. It 'tries' a block of code that could give an error. If the error (exception) is caught, it will execute a different block of code rather than crash the program.

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