JavaScript intent
var someNumber = 1;
try {
someNumber.replace("-",""); //You can't replace a int
} catch(err) {
console.log(err);
}
Grepper
var someNumber = 1;
try {
someNumber.replace("-",""); //You can't replace a int
} catch(err) {
console.log(err);
}try {
myRoutine();
} catch (e) {
if (e instanceof RangeError) {
// statements to handle this very common expected error
} else {
throw e; // re-throw the error unchanged
}
}