jasonshaev

8 ms·

1. 61.▲
   by jasonshaev 7y ago

   For the specific example cited (credit card numbers) the Luhn check is very standard. So, no there isn't :)
2. 62.▲
   by jasonshaev 7y ago

   I don't understand what this has to do with React. You are sending 2MB of data to the frontend. Can you paginate it? Request a subset? If you are fetching data from multiple endpoints and waiting to render anything until ALL of them co
3. 63.▲
   by jasonshaev 9y ago

   Sure, not a bad idea :) That being said, I can still extract information. For example, I can create a user today, and then another user a week from today. From that information I can extract how many new users a service adds in a week. To a
4. 64.▲
   by jasonshaev 9y ago

   Auto-incrementing IDs also leak information. For example, if a service uses an auto-incrementing customer_id column and I'm assigned customer_id 12345, I know there are a maximum of 12344 other customers (making a few assumptions). Thi