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Fastest hash for non-cryptographic uses?
... essentially preparing phrases to be put into the database, they may be malformed so I want to store a short hash of them instead (I will be simply comparing if they exist or not, so hash is ideal).
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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
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; * boot.asm for interrupt demo(real mode) on x86 *
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; * Copyright (c) 2009-2011 *
; * All rights reserved. ...
How does a debugger work?
... debugger works will depend on what you are debugging, and what the OS is. For native debugging on Windows you can find some details on MSDN: Win32 Debugging API.
The user tells the debugger which process to attach to, either by name or by process ID. If it is a name then the debugger will look up ...
What is the difference between user and kernel modes in operating systems?
...on and
reference any memory address. Kernel
mode is generally reserved for the
lowest-level, most trusted functions
of the operating system. Crashes in
kernel mode are catastrophic; they
will halt the entire PC.
User Mode
In User mode, the executing code has no ability to directly...
Performing Breadth First Search recursively
...ould imagine some bizarre scenario where you're not allowed any heap space for some reason [some really bad custom memory manager? some bizarre runtime/OS issues?] while you still have access to the stack...)
Breadth-first traversal traditionally uses a queue, not a stack. The nature of a queue an...
How to reuse existing C# class definitions in TypeScript projects
...will work on this... JSON and REST is used to communicate objects back and forth.
24 Answers
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...ssage
-v [ --verbose ] be more verbose (include multiple times for more
verbosity e.g. -vvvvv)
--version print the program's version and exit
-h [ --host ] arg mongo host to connect to ( <set name>/s1,s2 for sets)
--port arg ...
What exactly is Spring Framework for? [closed]
...pring , people are saying all over the web that Spring is a good framework for web development. What exactly is Spring Framework for?
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Random number generator only generating one random number
...ng a single instance from multiple callers at the same time is just asking for trouble.
The lock achieves the first (and simpler) of these approaches; however, another approach might be:
private static readonly ThreadLocal<Random> appRandom
= new ThreadLocal<Random>(() => new ...
Benefits of inline functions in C++?
...vantages of using inline functions in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB of memory) what advantages d...