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multiprocessing: sharing a large read-only object between processes?
...eated earlier in the program?"
No (python before 3.8), and Yes in 3.8 (https://docs.python.org/3/library/multiprocessing.shared_memory.html#module-multiprocessing.shared_memory)
Processes have independent memory space.
Solution 1
To make best use of a large structure with lots of workers, do thi...
Cross-browser custom styling for file upload button [duplicate]
...re?), but IE8 works just fine. What is the code that doesn't work for you? PS: IE7 is used by only 0.08% of people, at the time of writing, so I wouldn't worry about that. Anyway, IE8 should still work just fine, so could you send me a link of a jsfiddle/jsbin/etc of the code that doesn't work in IE...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...lua学习教程lua参考手册Lua参考手册的中文翻译（云风翻译版本）
关于Lua的标库，你可以看看官方文档：string， table， math， io， os。（全文完）
文章转自： 酷 壳 – CoolShell.cn
Header files for x86 SIMD intrinsics
... intrinsics documented by Intel's only intrinsics finder / search tool: https://software.intel.com/sites/landingpage/IntrinsicsGuide/
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淘宝网采用什么技术架构来实现网站高负载的 - 更多技术 - 清泛网 - 专注C/C...
...快速发展，因此大家决定对整个系统进行拆分，最 终V3.0版本的淘宝系统架构图如下：（作者图片已无法打开，请见谅）
从上图可以看出V3.0版 本的系统对整个系统进行了水平和垂直两个方向的拆分，水平方向上，按照功能分为...
对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...功能限制）的同时再增加对外网用户提供squid+认证功能。版本为：
FreeBSD6.2-RELEASE + Squid2.6-STABLE12 。
服务器及网络信息：
外网网卡：em0；外网ip：221.6.117.50/255.255.255.240
内网网卡：em1；内网ip：128.0.0.4/255.255.252.0
架设过程：...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...s work just like the old hashes; there's no reason (other than style, perhaps) to convert them.
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Difference between 'struct' and 'typedef struct' in C++?
...y end up being compiled hundreds of times, although precompiled headers helps a lot. If you can get away with using a forward declaration, then its easier to limit inclusion of the .h containing the full struct specification to only the code that really cares, and therefore the corresponding include...
What is the list of possible values for navigator.platform as of today? [closed]
...OS sun4u: SPARC processor
Sony
PLAYSTATION 3 (2006)
PlayStation 4 (2013)
PSP: PlayStation Portable (2004)
Various
HP-UX: Hewlett-Packard UniX
masking-agent: value changes to this when using Masking Agent for Firefox
WebTV OS
X11: X11 Window System
Have a device that's not on this list? Please l...
How do I apply a perspective transform to a UIView?
...
Thanks Brad - you're a star. PS: Sorry for the late ticking of your excellent answer! Nick.
– Nick Cartwright
Dec 30 '08 at 10:44
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