what is the javascript internal data structure?
Consider a basic js object:
what is the javascript internal data structure?
Consider a basic js object:
what is the javascript internal data structure?
Consider a basic js object:
what is the javascript internal data structure?
Consider a basic js object:
Can I save & store a user’s submission in a way that proves that the data has not been altered, and that the timestamp is accurate?
There are many situations where the validity of the timestamp attached to a certain post (submission of information) might be invaluable for the post owner’s legal usage. I’m not looking for a service to achieve this, as requested in this great question, but rather a method for the achievement of such a service.
Can I save & store a user’s submission in a way that proves that the data has not been altered, and that the timestamp is accurate?
There are many situations where the validity of the timestamp attached to a certain post (submission of information) might be invaluable for the post owner’s legal usage. I’m not looking for a service to achieve this, as requested in this great question, but rather a method for the achievement of such a service.
Can I save & store a user’s submission in a way that proves that the data has not been altered, and that the timestamp is accurate?
There are many situations where the validity of the timestamp attached to a certain post (submission of information) might be invaluable for the post owner’s legal usage. I’m not looking for a service to achieve this, as requested in this great question, but rather a method for the achievement of such a service.
What’s the shortest generating one-way hash algorithm?
I have a 24 character long id which is guaranteed to be unique. I would like to shorten that to 7-10 (or even shorter) characters long. If I generate an short id randomly then I would have to check every time if that shortid is available. Is there an one-way hash algorithm that could return back 7-10 character hash from passing in the 24 character id.
What’s the shortest generating one-way hash algorithm?
I have a 24 character long id which is guaranteed to be unique. I would like to shorten that to 7-10 (or even shorter) characters long. If I generate an short id randomly then I would have to check every time if that shortid is available. Is there an one-way hash algorithm that could return back 7-10 character hash from passing in the 24 character id.
Why a hashtable? Why not just a non-hashed associative array?
I’ve been learning about using a hashtable to efficiently check for items in a list without looping through the whole thing, but there’s one thing that I don’t get: