error handling Pyhtin
# taking input from the user
try:
age = int(input("Please enter your age: "))
print(age)
except:
print("please enter a number instead! ")
print('bye')
# if you wanna ask their age until they enter the correct number use While Loop
while True:
try:
age = int(input("Please enter your age: "))
print(age)
except:
print("please enter a number instead! ")
else:
breakpython exception
try:
# code block
except ValueError as ve:
print(ve)try-catch-finally
localStorage.getItem(key)
try {
data = JSON.parse(key)
}
catch (e) {
// if the code errors, this bit of code will run
}
finally {
return data
}try catch finally example
try {
myroutine(); // may throw three types of exceptions
} catch (e) {
if (e instanceof TypeError) {
// statements to handle TypeError exceptions
} else if (e instanceof RangeError) {
// statements to handle RangeError exceptions
} else if (e instanceof EvalError) {
// statements to handle EvalError exceptions
} else {
// statements to handle any unspecified exceptions
logMyErrors(e); // pass exception object to error handler
}
}Copyright © 2021 Codeinu
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