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CODE EXAMPLE FOR JAVASCRIPT

try catch javascript

try {

  alert('Start of try runs');  // (1) <--

  lalala; // error, variable is not defined!

  alert('End of try (never reached)');  // (2)

} catch(err) {

  alert(`Error has occurred!`); // (3) <--

}
Source by javascript.info #
 
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Tagged: #catch #javascript
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