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8
votes
3answers
179 views

Why is the CPU Involved During Keyboard Echo?

I'm currently studying for a computer science exam, and I've come across a concept that has me somewhat stumped. When one types a key on the keyboard, an ASCII character is transmitted to the CPU. ...
3
votes
1answer
86 views

Mathematical model for a webpage layout?

Getting layout right (even if only a structure is considered) with HTML5/CSS3 is still more like an art or black magic. On the other hand, there are other GUI systems (like wxWindows and Tcl/Tk) and ...
10
votes
1answer
385 views

Weak hashing function for memorable IPv6 addresses

IPv6 addresses in the form of 862A:7373:3386:BF1F:8D77:D3D2:220F:D7E0 are much harder to memorize or even transcribe than the 4 octets of IPv4. There have been ...
1
vote
2answers
469 views

“Flow layouts” inside a GUI — how do I come up with a good algorithm?

I was trying to write some simple code for a "flow layout" manager and what I came up with initially was something like the following (semi-pseudocode): ...
6
votes
1answer
95 views

How to score a given arrangement of windows on a screen to produce good layouts

(this is related to my other question, see here) I would like to write a function that scores a given arrangement of windows on a screen. The purpose of this function is to determine whether a ...
7
votes
1answer
102 views

Efficient queriable data structure to represent a screen with windows on it

(this is related to my other question, see here) Imagine a screen, with 3 windows on it: I'd like to find an efficient data structure to represent this, while supporting these actions: return a ...
15
votes
2answers
591 views

How to devise an algorithm to arrange (resizable) windows on the screen to cover as much space as possible?

I would like to write a simple program that accepts a set of windows (width+height) and the screen resolution and outputs an arrangement of those windows on the screen such that the windows take the ...