made internet

16. Simple Self-made email server and 16 self-made email server 1. Protocol Service:SMTP tcp 25 port mail storage and deliveryPOP3 tcp 110 port users read and write emails2. SERVER: (SMTP port 25)Sendmail is mature and easy to configurePostfix AIX system development (IBM) is not easy to configure in LinuxGmail is known to be fast and competent 3. Client: (POP3 port 110)Text: muttImage: foxmail evolution 1.

Java self-made thread pool and java self-made thread Personal blog: www.zarezone.cn Java self-made Thread Pool 1. Introduction 1. Thread Pool . Thread Pool Function 1. 3. Advantages of Thread Pool 1.4.JDK built-in Thread Pool 1.4.1.ThreadPoolExecutor 2. Self-made Thread Pool 2

Three-tier architecture proposal (who has made this item ready-made and has applied the actual system, you can quote a price! Thanks) Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiDB/html/delphi_20061215172915286.html Three-layer architecture 1. Connect to the server in real time and store data on the server in a centralized manner. All clients can only connect to the server to call server data. En

Self-made simple Reward function, self-made 1. Apply for cnblogs JS Code support 2. Upload the collection code image to cnblogs 3. In the following codeHttp://files.cnblogs.com/files/eritpang/weixin.bmpReplace it with the link address of the uploaded collection code image, and then add the codeSet->Blog sidebar announcement (HTML code supported)(Supporting JS Code)And then click"Save.1 4. The effect is

4. How is an app made? 4. How is an app made? Many new app backend partners, some of whom have never been in touch with this industry before, some who have learned basic technical knowledge at school, and do not know what the whole process of app development is like, so there is a fear in my heart. Listen to a bunch of app-related terms in other demographics and don't know what's going on, let alone talking

Self-made soft keyboard + payment password, self-made payment Password A virtual keyboard needs to be displayed when the mobile terminal pays for the password or enters the password. Some devices will block the text box when the keyboard pops up. To be compatible with various devices, you need to make a soft keyboard to replace the virtual keyboard. The following is a self-developed demo, which can only be

Self-made mini logs and self-made logs When writing website programs, you must write exceptions to logs. Log4Net is commonly used, but I do not have high requirements, you only need to record the exceptions and information in the website directory of the website server, so I wrote one by myself. public static class Logger { private static readonly object Obj = new object(); public stati

Models and databases of self-made PHP frameworks and self-made php frameworks What is a model? Our WEB system will certainly deal with various types of data. In actual development, a class usually corresponds to one or more data tables of a relational database. Here there will be two problems. 1. Modifications to classes and data tables may lead to modifications from the other party. As long as the data tab

system is how to access the local hard disk. Once you access the local hard disk, you can delete the cookie and other personal information to be mentioned later. First:Open a webpage, click "file"> "Save as" in the menu of IE browser, select any folder in the pop-up window, and press Shift + F10 to right-click the folder, select "Resource Manager" or "My Computer" to open the selected folder. Second trick:If you are not lucky, the "Resource Manager", "My Documents" and other windows will be dis

Set up ADSL "Internet Connection Sharing" under Windows 98Install network hardware.To build a LAN, of course, the network card is indispensable, I use the realtek8139c 10base-t network card. Each machine installed after a pair of twisted wire and the hub connected to the boot on the hub after the corresponding indicator light on the network Unicom.Set up your network Neighborhood. Starting Windows 98, after installing the NIC driver, click

China's internet is now quite developed, and I understand that China's Internet is a Web site of countless websites that Chinese people can read. China's internet has its own several fundamental characteristics. First of all, I think the main text of the site should be composed of Chinese, this is nonsense, but this is a very important basis, perhaps he can not b

Original:http://blog.sina.com.cn/s/blog_6ca646a0010126wl.html Background:There is a server can not access the Internet, and B server through the intranet to connect, B server to the Internet, to achieve a server can also be online.A ip:192.168.0.35B ip:192.168.0.146 SNAT: Change the source address of the packet. The firewall uses an external address to replace the local network address of the packet. This e

Author: pchoer QQ: 3582582 Source: http://www.pchoer.com Today, I went online at this Internet cafe. As usual, I opened some hacker sites to see articles and news. But a guy next to me doesn't know if there is a problem with his mind. He's always looking at my screen. what I hate most is that this guy is really annoying! I plan to teach him a lesson! It's not easy to misunderstand. I mean the lesson is on the Inte