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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...ting bytes and the MacRoman-suggesting bytes, and go with whichever is greatest.
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How can I store my users' passwords safely?
... your password hashes, he has to burn a considerable amount of CPU time to test his dictionary against your hashes.
– caf
Oct 18 '09 at 5:51
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What is the >>>= operator in C?
...hat is this >>>= operator and the strange 1P1 literal? I have tested in Clang and GCC. There are no warnings and the output is "???"
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Sort points in clockwise order?
...e approximate minimum to the Traveling Salesman Problem (TSP), ie. the shortest route linking all your points. If your points form a convex shape, it should be the right solution, otherwise, it should still look good (a "solid" shape can be defined as one that has a low perimeter/area ratio, which i...
Composer: how can I install another dependency without updating old ones?
...led with the message:
Warning: The lock file is not up to date with the latest changes in composer.json.
You may be getting outdated dependencies. Run update to update them.
Your requirements could not be resolved to an installable set of packages.
I tried to run the solution from Seldaek issuing...
asynchronous vs non-blocking
...you must figure out.
To make a good choice, you must analyze your need and test the performance of different architectures. There is no such an architecture that is suitable for various of needs.
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Find the nth occurrence of substring in a string
...'s or @Mark Byers' answer should be accepted instead of @bobince's.
In my testing, the version of find_nth() above was the fastest pure Python solution I could come up with (very similar to @Mark Byers' version). Let's see how much better we can do with a C extension module. Here is _find_nthmodule...
Websocket API to replace REST API?
...mistakes and development is going to be slower. It's also not a "tried and tested" strategy.
Of course your also going to lose all the advantages of HTTP (Being stateless, and caching are the bigger advantages).
Remember that HTTP is an abstraction for TCP designed for serving web content.
And l...
How to get the ThreadPoolExecutor to increase threads to max before queueing?
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I gave this solution some serious testing and it's clearly the best. In highly-multithreaded environment it will still sometimes enqueue when there are free threads (due to free-threaded TPE.execute nature), but it happens rarely, as opposed to the marked-as-...
How many Activities vs Fragments?
...tivity increases the complexity of your code, making it difficult to read, test and maintain.
Makes creating and managing intent filters much harder.
Increases the risk of tightly coupling independent components.
Makes it much more likely to introduce security risks if the single activity includes b...