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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
...下变得异常复杂，你需要为 new task 准备一个 task 信息的 TSS，然而你必须事先要设置好当前的 TSS 块，也就是说，系统中应该有两个 TSS 块：
current TSS
TSS of new task
当前的 TSS 是系统初始化设置好的，这个 TSS 的作用是：当发...
Fastest hash for non-cryptographic uses?
...t is solved by Bloom filters. ;-)
Note: murmur is a general purpose hash, meaning NON cryptographic. It doesn't prevent to find the source "text" that generated a hash. It's NOT appropriate to hash passwords.
Some more details: MurmurHash - what is it?
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Is it possible to search for a particular filename on GitHub?
...
I refined @andy-lester answer with intitle:, i.e. I want to find where's located the file simple_spinner_item.xml in Android's source code hosted on github, so I search on Google this string:
site:github.com intitle:simple_spinner_item.xml github.com/android
...
What is the difference between user and kernel modes in operating systems?
... code that runs in kernel mode shares a single virtual address space. This means that a kernel-mode driver is not isolated from other drivers and the operating system itself. If a kernel-mode driver accidentally writes to the wrong virtual address, data that belongs to the operating system or anothe...
How does a debugger work?
...dware debugging registers. Following is from that chapter:
T (trap) flag, TSS — Generates a debug exception (#DB) when an attempt is
made to switch to a task with the T flag set in its TSS.
I am not sure whether Window or Linux use this flag or not, but it is very interesting to read that chapte...
Performing Breadth First Search recursively
... trivially turn any loop into a recursive call, but that's not any sort of meaningful recursion.
However, there are ways, as demonstrated by others, to implement something that follows the semantics of BFS at some cost. If the cost of comparison is expensive but node traversal is cheap, then as @S...
How to reuse existing C# class definitions in TypeScript projects
...ill convert C# intoTypescript. You have to have the Roslyn compiler, which means Visual Studio 2015, but it works really well. Its not 100% and I had to dumb down some code -- converting foreach into for loops, writing my own List<T> class, for example, and you have to structure you code so it...
Random number generator only generating one random number
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Every time you do new Random() it is initialized using the clock. This means that in a tight loop you get the same value lots of times. You should keep a single Random instance and keep using Next on the same instance.
//Function to get a random number
private static readonly Random random = n...
Benefits of inline functions in C++?
...your object processing (but then, every "private" member would, too). This means you must not use inlining in a PImpl pattern.
It slightly breaks your encapsulation 2: C++ inlining is resolved at compile time. Which means that should you change the code of the inlined function, you would need to rec...
What exactly is Spring Framework for? [closed]
...org/wiki/Spring_Framework
http://www.theserverside.com/tt/articles/article.tss?l=SpringFramework
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