JAVASCRIPT

try catch

try {
  try_statements
}
catch (exception_var) {
  catch_statements
}
finally {
  finally_statements
}

try except

try:
    print("I will try to print this line of code")
except:
    print("I will print this line of code if an error is encountered")
else:
    print("I will print this line of code if there's no error encountered")
finally:
    print("I will print this line of code even if there's an error or no error encountered")

try catch

async function promHandler<T>(
  prom: Promise<T>
): Promise<[T | null, any]> {
  try {
    return [await prom, null];
  } catch (error) {
    return [null, error];
  }
}

try

var paymentRequest = stripe.paymentRequest({
  country: 'US',
  currency: 'usd',
  total: {
    label: 'Demo total',
    amount: 1000,
  },
  requestPayerName: true,
  requestPayerEmail: true,
});

try/catch

gooi: function () {
        try {
            if (this.balPositie !== "links") {
                throw Error("bal in verkeerde positie")
            }
            this.draw(300, 50);
            this.balPositie = "midden";
        } catch {
            var bericht = "fout, bal al in de lucht of al gevangen";
            document.getElementById("melding").innerHTML = bericht;
        }
    },

try

> admin.peers
[{
  ID: 'a4de274d3a159e10c2c9a68c326511236381b84c9ec52e72ad732eb0b2b1a2277938f78593cdbe734e6002bf23114d434a085d260514ab336d4acdc312db671b',
  Name: 'Geth/v0.9.14/linux/go1.4.2',
  Caps: 'eth/60',
  RemoteAddress: '5.9.150.40:30301',
  LocalAddress: '192.168.0.28:39219'
}, {
  ID: 'a979fb575495b8d6db44f750317d0f4622bf4c2aa3365d6af7c284339968eef29b69ad0dce72a4d8db5ebb4968de0e3bec910127f134779fbcb0cb6d3331163c',
  Name: 'Geth/v0.9.15/linux/go1.4.2',
  Caps: 'eth/60',
  RemoteAddress: '52.16.188.185:30303',
  LocalAddress: '192.168.0.28:50995'
}, {
  ID: 'f6ba1f1d9241d48138136ccf5baa6c2c8b008435a1c2bd009ca52fb8edbbc991eba36376beaee9d45f16d5dcbf2ed0bc23006c505d57ffcf70921bd94aa7a172',
  Name: 'pyethapp_dd52/v0.9.13/linux2/py2.7.9',
  Caps: 'eth/60, p2p/3',
  RemoteAddress: '144.76.62.101:30303',
  LocalAddress: '192.168.0.28:40454'
}, {
  ID: 'f4642fa65af50cfdea8fa7414a5def7bb7991478b768e296f5e4a54e8b995de102e0ceae2e826f293c481b5325f89be6d207b003382e18a8ecba66fbaf6416c0',
  Name: '++eth/Zeppelin/Rascal/v0.9.14/Release/Darwin/clang/int',
  Caps: 'eth/60, shh/2',
  RemoteAddress: '129.16.191.64:30303',
  LocalAddress: '192.168.0.28:39705'
} ]

try catch error

// Main program passes in two ints, checks for errors / invalid input
// using template class type T for all variables within functions
#include <iostream>
using namespace std;

template <class T> // make function return type template (T)
void getMin(T val1, T val2)
{
    try
    {
        if (val1 < val2) // if val1 less than return it as min
            cout << val1 << " is the minimum
";
        else if (val1 > val2)
            cout << val2 << " is the minimum
";
        else 
            throw 505; // exception error processing when input is invalid
    }
    catch(T my_ERROR_NUM)
    {
        cout << "Input is invalid, try again. "; // first part of error message
    }
}

template <class T>
void getMax(T val1, T val2) // make function return type template (T)
{
    try
    {
        if (val1 > val2) // if val1 greater then return it as max
            cout << val1 << " is the maximum

";
        else if (val1 < val2)
            cout << val2 << " is the maximum

";
        else
            throw 505; // exception error processing when input is invalid
    }
    catch (T random_num)
    {
        cout << "Error 505!

"; // Second part of error messagee
    }
}