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Verify a certificate chain using openssl verify
... until the check tells you everything is OK. It is like a computer puzzle game to solve the riddle. Every. Single. Time. Even for pros. But you will get better each time you need to do this. So you are definitively not alone with all that pain. It's SSL, ya' know? SSL is probably one of the...
Are list-comprehensions and functional functions faster than “for loops”?
... instead of map or filter) is often slightly faster.
Suppose that in a game that I'm developing I need to draw complex and huge maps using for loops. This question would be definitely relevant, for if a list-comprehension, for example, is indeed faster, it would be a much better option in order ...
Why use AJAX when WebSockets is available?
...pplications that were not really possible using HTTP and AJAX (interactive games, dynamic media streams, bridging to existing network protocols, etc).
However, there is certainly an overlap in purpose between WebSockets and AJAX/Comet. For example, when the browser wants to be notified of server ev...
node.js child process - difference between spawn & fork
...it seems like it's shredding off hundreds of memory usage off my CPU (main game one). I would rather do it this way instead of clustering that loop out and making it run xx amount of times per core I had... Ty for your insight ~ Now I just don't know if I should use Redis or the internal IPC :P
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Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
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Notifier 通知扩展
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关于BackStack（活动堆栈）
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UrsAI2N...
Calculate the median of a billion numbers
...nt.
More generally, there's probably a clever challenge-response guessing game that the control machine can play with the 99 sorting machines.
This involves round-trips between the machines, though, which my simpler first version avoids. I don't really know how to blind-estimate their relative per...
HTTP status code for a partial successful request
...urely wrong if it is applied to verbs not being POST. But POST changes the game a little bit and in this context your assumption "handled properly" is not sure, either
– Norbert Hartl
Dec 12 '11 at 11:33
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How are software license keys generated?
..., any type of copy protection is just a stall: unfortunately, if it's any game worth value, someone will break (or at least circumvent) the CD-key algorithm, and all other copyright protections.
REAL CORRECT WAY TO DO IT:
For online-services, life is a bit simpler, since even with the binary file...
Is there a performance difference between i++ and ++i in C++?
...es a stall. There is no data dependency for the post increment operator." (Game Engine Architecture (2nd edition)) So if the copy of a post increment is not computationally intensive, it can still beat the pre increment.
– Matthias
Oct 9 '17 at 18:18
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多媒体组件 · App Inventor 2 中文网
...应该减少媒体文件的数量或它们的大小。大多数视频编辑软件，例如 Windows Movie Maker 和 Apple iMovie，可以帮助你减小视频的大小，或将视频重新编码为更紧凑的格式。
你还可以将媒体源设置为指向流式视频的 URL，但该 URL 必须指...