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Should struct definitions go in .h or .c file?

...r version: #include "api.h" void good(struct s *foo) { api_func(foo, 123); } This one pokes around in the implementation details: #include "api.h" void bad(struct s *foo) { foo->internal = 123; } which will work with the "definition in header" version, but not with the "definition...
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import module from string variable

...ike importlib.import_module("feature.email") – Seanny123 Dec 6 '13 at 7:13 11 Finally, also remem...
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Application auto build versioning

...ice that full package name is required. go build -ldflags "-X pkg.version=123" won't work while go build -ldflags "-X path/to/pkg.version=123" work as expected. hope it helps. – csyangchen Nov 25 '15 at 9:04 ...
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在线服务的黑天鹅 - 资讯 - 清泛网 - 专注C/C++及内核技术

...难题更能体现在线服务可用性的不可控,可用性是指一个系统中提供服务与设计时间的比例,通常用百分比来表示。在线服务通常看到最多的是以下3种 99.9%,服务中断时间:525.6分钟/年 99.99%,服务中断时间:52.56分钟/年 99.9...
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创建增量同步Oracle物化视图问题 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

...含主键约束条件”。如果将此表的主键增加字段并ENABLE后操作,又说:“ORA-23412: 主表的主键列已更改”。 但有一个奇怪的现象:在数据库B上我们也建立过物化视图,它却在此表的主键disable之后,还是正常运行。 我们介绍...
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How can I capitalize the first letter of each word in a string?

...uld you make an addition to your answer that demonstrates this? E.g. lower 123 upper should return lower 123 Upper, where the upper is capitalized as it follows a number. I know it goes beyond the scope of the OP's question but a nice add-on to your already extensive answer. Thanks in advance. ...
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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网

...高版本才能运行此示例。我们知道许多 App Inventor 用户的操作系统版本较低。 虚拟性 第二个 VR 演示项目是 Virtuality。它展示了一个全景图,其中包括一个从 3D 模型生成的 3D 对象。此演示中的对象是来自口袋妖怪游戏的皮卡丘...
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...

...程《phpcms_v9与ucenter整合屏幕录制资料》,介绍了详细的操作步骤,简单易懂。 原理:phpcms中的phpsso类似于康盛的ucenter软件,也是一个整合多系统同步通信的解决方案,不过这里以ucenter为主(服务端),phpsso为辅助(客户端...
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Time complexity of Sieve of Eratosthenes algorithm

...ause we need an array of n elements in any case? – a_123 Mar 25 '16 at 21:35 ...
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Event system in Python

...ent() >>> e() >>> e.append(f) >>> e(123) f(123) >>> e.remove(f) >>> e() >>> e += (f, g) >>> e(10) f(10) g(10) >>> del e[0] >>> e(2) g(2) """ def __call__(self...