In a previous post I talked about the System.Net.Sockets enhancements in .NET 3.5, and if you haven't read it I suggest you do before tucking in to this as some of that code is important to understand what's happening here. Before I start, in
Qt for Windows: 1.Qt環境的安裝路徑中最好不要出現中文或空格。2.Qt項目的路徑中不要出現中文或空格,否則IDE會提示" Cannot find file: xxx.pro"。(IDE:QCreator 2.0.1)3.如果編譯時間提示:Could not find make command: mingw32-make.exe in the build
先簡單介紹一下PE(Windows的可執行程式exe和動態連結程式庫dll都採用Portable Executable檔案格式)的Nt Headers下的Optional Header結構欄位NumberOfRvaAndSizes:MSDN的介紹:The number of directory entries in the remainder of the optional header. Each entry describes a location and
When SPF was first released last month, I knew it was a great protection mechanism to thwart attacks against applications running on IIS. What I didn’t realize was that the most urgent gap that it fills is that of thwarting SQL injection
using System.Text.RegularExpressions; //不要這個1、用字串分隔:string str="aaajsbbbjsccc";string[] sArray=Regex.Split(str,"js",RegexOptions.IgnoreCase);foreach (string i in sArray) Console.Write(i.ToString() + "/n");輸出結果:aaabbbccc2、用多個字元來分隔:string
Conventional wisdom has it that you should always check a user-mode pointer for NULL before referencing it in a kernel driver. Sometimes we lose sight of that rule when dealing with DIRECT method I/O operations. This page of the WD-3 Security