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深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

... 中断(可屏蔽中断)。它的逻辑 C 描述为: *(--esp) = eflags; /* push eflags */ if (gate_descriptor.type == INTERRUPT_GATE) eflags.IF = 0; /* clear eflags.IF */ interrupt handler 使用 iret 指令返...
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App Inventor 2 IoT 参考文档 · App Inventor 2 中文网

...题:经典蓝牙(SPP),低功耗蓝牙(BLE),WIFI,物联网,MQTT,ESP32,Ardruino等相关硬件控制方法。 【BLE中文文档】App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 【科普】低功耗蓝牙(BLE) 和 经典蓝牙(SPP) 的区别 【BLE通用教程】App Inventor ...
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an

...ons of the i386 System V ABI (used on Linux) require 16-byte alignment of %esp before a call, like the x86-64 System V ABI has always required. Callees are allowed to assume that and use SSE 16-byte loads/stores that fault on unaligned. But historically, Linux only required 4-byte stack alignment,...
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Eclipse syntax highlighting preferences save and restore

...ered Feb 23 '17 at 15:48 ℛɑƒæĿᴿᴹᴿℛɑƒæĿᴿᴹᴿ 1,92622 gold badges2424 silver badges3838 bronze badges ...
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HTML - how can I show tooltip ONLY when ellipsis is activated

... 32 uosɐſ's answer is fundamentally correct, but you probably don't want to do it in the mouseent...
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The opposite of Intersect()

...d Apr 11 '11 at 10:56 Øyvind BråthenØyvind Bråthen 52.2k2525 gold badges113113 silver badges138138 bronze badges ...
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What encoding/code page is cmd.exe using?

...he default output encoding of the program. However, programs that use Win32 APIs can write UTF-16LE strings directly to the console with WriteConsoleW. This is the only way to get correct output without setting codepages. And even when using that function, if a string is not in the UTF-16LE encodi...
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Difference between datetime and timestamp in sqlserver? [duplicate]

... – Brownman Revival May 19 '15 at 6:32  |  show 7 more comments ...
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How can I format a number into a string with leading zeros?

... MarioMario 32.4k44 gold badges5252 silver badges7272 bronze badges ...
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How to prevent http file caching in Apache httpd (MAMP)

... 321 +50 Tried t...