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SEH stack 结构探索(1)--- 从 SEH 链的最底层(线程第1个SEH结构)说起 -...
...,使用人工设置 stack frame 是有目的的,最终这块区域将变成一个 EXCEPTION_REGISTRATION_RECORD 结构,将 ebp 移至 esp + 10 处,也就是ntdll32!_SEH_prolog4() 的第 1 个参数(14h 处)
这时的 stack 图如下:
接下着看看下面几行代码:
...
How to do ssh with a timeout in a script?
... can cause the client to hang indefinitely (mainly old versions running on AIX). Most modern versions do not suffer from this issue. If you have to deal with fingerprints with multiple hosts, I recommend maintaining the known_hosts file with some sort of configuration management tool like puppet/a...
List comprehension: Returning two (or more) items for each item
...
This lambda function zips two lists into a single one:
zipped = lambda L1, L2: [L[i]
for i in range(min(len(L1), len(L2)))
for L in (L1, L2)]
Example:
>>> f = [x for x in range(5)]
...
VM 磁盘空间扩容引起的一些问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...0的空间偏大,缩小为1T ,LUN80的空间偏小,扩大为1.5T
先把LUN60和LUN80上上的虚拟机迁移到其他的LUN空间上
然后在存储上做扩容和收缩操作
完成操作之后 问题来了
ESX1 ESX2可以在设备中可以认到LUN 60 LUN80 容量显...
Java 8 Stream and operation on arrays
...
That last amounts to a simulation of zip where you must preallocate storage for the result. I wonder why there is no zip in the Streams library?
– Reb.Cabin
Aug 20 '15 at 15:19
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knitr Markdown highlighting in Emacs?
... to a recent (therefore supported) version of Emacs.
Extract the polymode.zip in a directory where you keep Emacs material, e.g.:
~\conf\emacs
and change the resulting polymode-master dir to polymode
Add this in your init file (and if you used different names above, change names below accordi...
低效程序员的7个坏习惯 - 创意 - 清泛网 - 专注C/C++及内核技术
...解决安全性的最好办法。 “开发人员在编码的时候需要把安全放在第一位,”Stephen Newman,Damballa——一家网络威胁检测公司的CTO说。
但是,即使是拿到计算机科学学位的软件工程师也没有受过这方面的训练。 “如何构建安全...
MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...
...列的MySQL函数计算每个表的散列值,利用主从复制关系,把同样的计算过程在从服务器上重放,从而就拿到了主从服务器各自的散列值,只要比较散列值是否相同就OK了。
这里面有两点需要说明:
计算表的散列值时,pt-table-ch...
How do I programmatically determine operating system in Java?
..."nix") || operSys.contains("nux")
|| operSys.contains("aix")) {
os = OS.LINUX;
} else if (operSys.contains("mac")) {
os = OS.MAC;
} else if (operSys.contains("sunos")) {
os = OS.SOLARIS;
}
...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...pEngineLauncher by clicking its icon.
Download this sample code. It is a zip file containg the source code for your custom tinywebdb web service
Unzip the downloaded zip file. It will create a folder named customtinywebdb . You can rename it if you want.
In the ...
