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<title>JavaScript try...catch...finally statement</title>
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<pre> <!-- Use pre element for work document.writeln() method -->
<script>
function welcome(){
document.writeln("welcome() : Hello world!");
}
function bye(){
document.writeln("bye() : Good bye!");
}
try{
welcome()
asking()
} catch(e){
document.writeln("asking() : " + e);
} finally{
bye()
}
</script>
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