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2025年11月10日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
本贴是论坛每日签到系统在每天的第一位签到者签到时所自动生成的,如果您还未签到,请点此进行签到的操作. 我在 2025-11-10 01:59 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 4,另外我还额外获得了 小红花 10.我今天最...
鸿蒙的证书适用范围 - HarmonyOS NEXT - 清泛IT社区，为创新赋能！
这是鸿蒙生态的安全设计，确实比安卓复杂不少。简单说：
三种 HAP 的区别
┌────────────┬───────┬──────────────────┬──...
8 种提升 ASP.NET Web API 性能的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...I 性能的方法8-ways-improve-asp-net-web-api-performanceASP.NET Web API 是非常棒的技术。编写 Web API 十分容易，以致于很多开发者没有在应用程序结构设计上花时间来获得很好的执行性能。英文原文：8 ways to improve ASP.NET Web API performance
ASP.NET...
What is the list of possible values for navigator.platform as of today? [closed]
...ning a browser compiled for 16-bit, even though the user is on a 32-bit or 64-bit Windows machine.
Of course W3Schools lists the old definition (I'm not even gonna link to them). W3 and MDN have agreed on a different definition though:
navigator.platform represents the platform on which the browser...
WAMP shows error 'MSVCR100.dll' is missing when install
...om/en-us/download/details.aspx?id=30679
There you can select the x86 or x64 version depending on your system
This article on the WampServer forums shows all the Microsoft Visual C++ runtime libraries you need to have installed on your system for each version of WampServer. To quote:
For Wind...
Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
In the x86-64 Tour of Intel Manuals , I read
3 Answers
3
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How do cache lines work?
... cache lines, which - for instance, on my Atom processor - brings in about 64 bytes at a time, whatever the size of the actual data being read.
...
How to use Boost in Visual Studio 2010
...
Run b2:
Win32: b2 --toolset=msvc-10.0 --build-type=complete stage ;
x64: b2 --toolset=msvc-10.0 --build-type=complete architecture=x86 address-model=64 stage
Go for a walk / watch a movie or 2 / ....
Go through steps 2 - 6 from the set of instruction above to set the environment varia...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...ET 3.5 in a 32 bit Windows 2008 server. When deployed the application in a 64 bit server it shows the error "Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine ".
...
C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...道一个对象占多少内存呢？
第一个问题：很快想到是类的非静态的字段、属性。
第二个问题：首先想到的是sizeof()。
下面开始验证，首先来验证值类型，验证代码如下：
int size = sizeof (int); //4个字节
注意点：size...