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What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...m with Internet games and contests. Your Flash code works with users to decide a score for a game. But users aren't trusted, and the Flash code runs on the user's computer. You're SOL. There is nothing you can do to prevent an attacker from forging high scores:
Flash is even easier to reverse engi...
What does “dereferencing” a pointer mean?
...t's (current) value - I focus below on C and C++.
A pointer scenario
Consider in C, given a pointer such as p below...
const char* p = "abc";
...four bytes with the numerical values used to encode the letters 'a', 'b', 'c', and a 0 byte to denote the end of the textual data, are stored somewher...
How to explain Katana and OWIN in simple words and uses?
...
Katana on the other hand, is a fully developed framework made to make a bridge between current ASP.NET frameworks and OWIN specification. At the moment, Katana has successfully adapted the following ASP.NET frameworks to OWIN:
Web API
Signal R
ASP.NET MVC and Web Forms are still running exclusi...
Why is an int in OCaml only 31 bits?
...f an integer, you simply reply Integer and nobody will ever know that you didn't actually store that information in the object header and that in fact, there isn't even an object header (or an object).
So, the trick is to store the value of the object within the pointer to the object, effectively c...
What is the Sign Off feature in Git for?
... created under an appropriate open-source license, or that it has been provided to you by someone else under those terms. This can help establish a chain of people who take responsibility for the copyright status of the code in question, to help ensure that copyrighted code not released under an app...
How do I tell git to always select my local version for conflicted merges on a specific file?
...rge driver would aways keep the version coming from the other branch, overriding any local change)
Now, let's retry the merge from the beginning:
git reset --hard
HEAD is now at ec202aa prepare myBranch with .gitattributes merge strategy
git merge hisBranch
Auto-merging dirWithConflicts/a.txt
CON...
Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...arning: This question is a bit heretical... religious programmers always abiding by good practices, please don't read it. :)
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How do you use version control with Access development?
...nt of tables, and a few forms for data entry & report generation. It's an ideal candidate for Access.
20 Answers
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What do 'statically linked' and 'dynamically linked' mean?
...the file, for example) is included in the executable and the contents of said file are not included at link time. It's only when you later run the executable that these dynamically linked files are bought in and they're only bought into the in-memory copy of the executable, not the one on disk.
It'...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...ays, the current best option in Haskell, in my view, is repa.
Repa provides high performance, regular, multi-dimensional, shape polymorphic parallel arrays. All numeric data is stored unboxed. Functions written with the Repa combinators are automatically parallel provided you supply +RTS -Nwhate...