I'm intrigued by what you said about if-statements. I'm curious to know how you would write the following callback function.
if-statements
someRequest(URL, (err, result) => { if (err) { console.log(err); } else console.log(result); }
I'm still a novice so it's difficult for me to imagine doing some things without if-statements. I would appreciate it if you could show me😅🙂.
You could use something like promises.
someRequest(URL) .then(result => console.log(result)) .catch(err => console.log(err));
Ooh. That's right. Forgot promises could do that😅. Thanks 😊
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I'm intrigued by what you said about
if-statements. I'm curious to know how you would write the following callback function.I'm still a novice so it's difficult for me to imagine doing some things without
if-statements. I would appreciate it if you could show me😅🙂.You could use something like promises.
Ooh. That's right. Forgot promises could do that😅. Thanks 😊