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2026年4月4日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
...进行签到的操作. 我在 2026-04-04 08:28 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 3,另外我还额外获得了 小红花 10.我今天最想说:「该会员没有填写今日想说内容.」. 我在 2026-04-04 08:35 完成签到,是今天第2个签到的用...
2026年4月5日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
...进行签到的操作. 我在 2026-04-05 08:28 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 7,另外我还额外获得了 小红花 10.我今天最想说:「该会员没有填写今日想说内容.」. 我在 2026-04-05 09:07 完成签到,是今天第2个签到的用...
2026年4月9日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
...进行签到的操作. 我在 2026-04-09 07:30 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 8,另外我还额外获得了 小红花 10.我今天最想说:「该会员没有填写今日想说内容.」. 我在 2026-04-09 08:27 完成签到,是今天第2个签到的用...
【AI助手】来！见识一下AI强大的还原能力 - AI 助手 - 清泛IT社区，为创新赋能！
原版代码已损坏，换了个干净的壳项目，也是加载不了。
打开工程的 Screen1.scm 和 Screen1.bky，让AI助手进行还原：
界面很专业：
代码块还原度也很高：
Possible reason for NGINX 499 error codes
...'s almost exactly what I need. The only thing I'd add — would be to send 200 response to the webhook source a little bit before it closes connection itself. Otherwise, they tend to disable webhooks and dont' send them again… Can I do so for selected URLs?
– pilat
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How to debug heap corruption errors?
I am debugging a (native) multi-threaded C++ application under Visual Studio 2008. On seemingly random occasions, I get a "Windows has triggered a break point..." error with a note that this might be due to a corruption in the heap. These errors won't always crash the application right away, altho...
What uses are there for “placement new”?
Has anyone here ever used C++'s "placement new"? If so, what for? It looks to me like it would only be useful on memory-mapped hardware.
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How do I make and use a Queue in Objective-C?
I want to use a queue data structure in my Objective-C program. In C++ I'd use the STL queue. What is the equivalent data structure in Objective-C? How do I push/pop items?
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
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const_cast can be used to remove or add const to a variable; no other C++ cast is capable of removing it (not even reinterpret_cast). It is important to note that modifying a formerly const value is only undefined if the original variable is const; if you use it to take the const off a referenc...
Variable declared in for-loop is local variable?
...i by a different name.
N.B:
Please note, C#'s scoping rules differ from C++'s scoping rules. In C++ variables are only in scope from where they are declared until the end of the block. Which would make your code a valid construct in C++.
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