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Creating a Radial Menu in CSS
...made the time to revisit this and post an improved version. You can still view the original answer at the end for reference.
While SVG may be the better choice, especially today, my goal with this was to keep it just HTML and CSS, no JS, no SVG, no images (other than the background on the root elem...
How can I efficiently select a Standard Library container in C++11?
...art handling a few thousands (or more) of items.
There are two big categories of containers:
Associative containers: they have a find operation
Simple Sequence containers
and then you can build several adapters on top of them: stack, queue, priority_queue. I will leave the adapters out here, th...
Difference between `constexpr` and `const`
...declaration of objects as well as functions. The basic difference when applied to objects is this:
const declares an object as constant. This implies a guarantee that once initialized, the value of that object won't change, and the compiler can make use of this fact for optimizations. It also helps...
How can you do anything useful without mutable state?
...ut keeping track
of changing values?
If you're interested, here's a series of articles which describe game programming with Erlang.
You probably won't like this answer, but you won't get functional program until you use it. I can post code samples and say "Here, don't you see" -- but if you don...
Bidirectional 1 to 1 Dictionary in C#
...am looking for a generic, bidirectional 1 to 1 Dictionary class in C# (2), ie. a BiDictionaryOneToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just implem...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
... block.
I've found that the best analogy is to consider the pointer as a piece of paper with a house address on it, and the memory block it references as the actual house. All sorts of operations can thus be easily explained.
I've added some Delphi code down below, and some comments where appropri...
Defeating a Poker Bot
...rs do have the ability to play very large hand volumes which to the inexperienced eye would appear to be a bot)
Throw it glitches. If you suspect a
player is a bot, change all their
playing card positions off a few
pixels on the screen, make them
different colours/designs/patterns
for 1/100 hands a...
What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...y of the topics here: The Definitive Guide to Linux System Calls
I verified these using GNU Assembler (gas) on Linux.
Kernel Interface
x86-32 aka i386 Linux System Call convention:
In x86-32 parameters for Linux system call are passed using registers. %eax for syscall_number. %ebx, %ecx, %...
Perforce for Git users? [closed]
...ibly do the same thing, their approach could not be more different. This brief write-up will try to help new Perforce users coming from Git understand the new world they are in.
One brief detour before we dive in; if you prefer Git you can use Git with Perforce quite well. We provide a tool called ...
Why is good UI design so hard for some Developers? [closed]
...derstood 10 years ago?
One of the first facts to acknowledge that is unbelievably difficult to grasp for almost all experienced developers is this:
Normal people have a vastly different concept of software than you have. They have no clue whatsoever of programming. None. Zero. And they don't even...