Exceptions
==========
```Example from 1 languages: JavaScript
try {
undefinedFn()
} catch (err) {
console.log(err)
}
```
```Example from 1 languages: Ruby
def hello
puts "Hello, World!"
# start an exception handler
begin
raise "This is an exception"
rescue => e
puts "Exception caught: #{e}"
end
end
hello
```
```Example from 1 languages: Elixir
raise "oops, something went wrong"
```
```Example from 1 languages: Chapel
throw throws
```
```Example from 1 languages: MoonBit
type! DivError String
fn div(x: Int, y: Int) -> Int!DivError {
if y == 0 {
raise DivError("division by zero")
}
x / y
}
```
```Example from 1 languages: REBOL
catch [throw 22 print "You'll never see this."]
try/except [read %does_not_exist] [print "File not found"]
```
```Example from 1 languages: Aardvark
Has throw, try, and catch
```
```Example from 1 languages: Boron
catch [throw 22 print "You'll never see this."]
if error? try [read %does_not_exist] [print "File not found"]
```
*
Languages *with* Exceptions include JavaScript, Java, C++, Ruby, PHP, C#, PowerShell, Swift, Scala, Kotlin, CoffeeScript, Elixir, Dart, Solidity, Chapel, Groovy, ABAP, MoonBit, REBOL, X10, Apex, Sophia, Aardvark, Boron
*
Languages *without* Exceptions include C, progsbase, Speedie
*
View all concepts with or missing a *hasExceptions* measurement
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*
Read more about Exceptions on the web: 1.
https://en.wikipedia.org/wiki/Exception_handling 1.
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