gaowei

EDIT: Please note, as I write this, the post is now 6 years old and might have some outdated information. I'd personally recommend beginners start with "Learn C the hard way" by Zed and this book since I have heard good things about them. Reading the FAQ put together by …

my professor gave this machine problem as a part of our finals.can you help me out/ here are the instructions: 2 player tictactoe -program a 2player tictactoe game wherein two players alternately key-in the coordinates to which they want to place a 'o' or an 'x' -the game board is …

I am going to install Red Hat Fedora Core 2. Any advice?

i want to print words in reverse. i could print characters in reverse but not words for(int i=arr.length;i>0;i--) printf(arr[i]);

I know kernel have different ,for example: Linux kernel and Freebsd kernel. But I don't know which is better in these,who can tell me? Thanks in advance. And who have good idea about study kernel? Happy hacking!

can anyone tell me what do I have to do to protect my server? In windows, we install anti virus and firewall immediately after operating system is installed. What about linux server? Do we use firewall? And how do i close all the ports? and leave some open for programs? …

I'm trying to set up a secure ftp transfer between my linux machine and my internet gateway running ubuntu 8.04. I have vsftpd installed but I can't get PASV connection to work with putty. My ubuntu firewall blocks everything except ssh. From my windows XP machine I establish a connection …

On a windows network ubuntu 8.04 is great it sees and works every file I want on XP machines. vice versa is impossible. firewalls down, same user name and same password (linux VNC cant connect, it starts and then the XP seems to refuse on port 5900 etc) All I …

Hello. I have 2 files which, and i want to supress one file against another. for example. File 1 - suplist.txt hello123 chris635 mike822 I then have another file File2 - checklist.txt stephen929 mike822 hiop191 I can see that mike 822 appears in the suppression list so i do not …

[COLOR="red"]I don't know why wrong I have read more about .fetchmailrc information [/COLOR][B][U][/U][/B] My .fetchmailrc is poll gmail.com protocol pop3 username "2008gaowei" password "369246" but it is wrong [gaowei@localhost ~]$ vi .fetchmailrc [gaowei@localhost ~]$ chmod 600 .fetchmailrc [gaowei@localhost ~]$ fetchmail -c fetchmail: connection to gmail.com:pop3 [72.14.253.83/110] failed: 连接超时. fetchmail: timeout …

Hy guys i wish to know to edit boot option in linux. when i have two operating systems one of which is windows xp.can any one help me?

I want to learn python in my holiday!But I don't know which python's book is well.Who can recommend one good book to me! how to learn python! What is important part of python? I'd like to have your advice as to me. Thanks in advance. Any help is much appreciated.

[COLOR="Red"][B]I'm interested in Linux. Mainly curious. What is the best Linux to use ( i heard there are many versions, im not sure) for someone who wants to mess around and just want something new to play around with since i can't play with Vista yet. Something that is almost …

hey im a newbie and wanted to know if anyone had the full script to backup the current files in your directory. Only the files and not folders into a different specified directory. Cheers if anyone is able to help me

I don't understand it mean? Who can help me explain it?Thanks in advance! for example this programe: [code=java] public class score{ public static void main(String args[]){ int a[]={90,98,97,67,89,68,76,69,96,66},sum=0; double ave; for(int i=0;i<a.length;i++)sum+=a[i]; ave=sum/10.0; System.out.println("Average="+ave); for(int s:a)System.out.printf("%4d",s); System.out.println(); for(int s:a)System.out.print("%4d",(s-(int)ave)); } }[/code]

[code=c] /***头文件（.h）****/ #include "stdio.h" /*I/O函数*/ #include "stdlib.h" /*其它说明*/ #include "string.h" /*字符串函数*/ #include "conio.h" /*屏幕操作函数*/ #include "mem.h" /*内存操作函数*/ #include "ctype.h" /*字符操作函数*/ #include "alloc.h" /*动态地址分配函数*/ #define N 10 typedef struct nw /*定义数据结构*/ { char word; /*生词*/ char acceptation; /*词义*/ char aspirate; /*音标*/ int no[N]; /*序号*/ char note; /*注释(包括词性，例句等)*/ struct nw *next; }NEWWORD; …

I don't really know a whole lot about the computer field, but from what I've read and from what Duki's told me, the Cisco Certified InterNetworking Expert (CCIE) seems to be the most sought after title from hiring managers. What do you think?