- [Math] IEEE 754 round-off errors
An example of the error caused by floating point roundoff is illustrated in the following C code.
- How does Google Authenticator work? (Part 1)
When you’re accessing services over the WEB – let’s pick GMail as an example – couple of things have to happen upfront: The server you’re connecting to (GMail in our example) has to get to know who you are. Only after getting to know who you are it’s able to decide what resources you are allowed to…