I have problem to catch the real meaning of the term 'Token.'
In terms of software development, can you define it generically? (Does it have different meanings in terms of different contexts and languages?)
Thanks!
If you google define:token, you get (amongst others) the following two definitions that seem applicable:
If you combine these two, you will land somewhere near what is commonly meant when talking about tokens in programming; a symbol representing something. Pretty vague, yes, but then it's used in many different contexts.
One example: you have an authentication system where a user logs on. When the system has authenticated the user, instead of repeating this process for every request, a token is created that represents the fact that the user is authenticated. This token is then used in subsequent requests. In this case the something is the fact the the user is authenticated, and the token represents this fact.