ptp transmission

Serialization: Converts an object to a buffer, obj---->buf Deserialization: Converts the buffer into an object BUF--->obj Program ape like obj, network transmission like BUF. The well-known serialization, deserialization tool is Google protocol buffer, in the previous article, we have been contacted. Of course, many companies also have their own serialization and deserialization tools. We know that the nature of network

P2661 information transmission and p2661 Information TransmissionDescription N students (numbered 1 to n) are playing an information transfer game. In the game, each person has a fixed Information Transmission object. Specifically, the information transmission object for students numbered I is Ti. At the beginning of the game, everyone only knows their birthdays.

Description:Originally, one-way transmission of Streams was directly configured on two database servers,The original source database is two clusters of 64-bit HP-UNIX Oracle11gR2 database,The original target database is a 64-bit Linux Oracle11gR2 database,Now on the basis of the above, the Oracle11gR2 of a 64-bit Linux as the source database, the two clusters of 64-bit HP-UNIX Oracle11gR2 database as the target database,Install the one-way

Windows and linux file transmission tools, linux file transmission Windows and linux File Transfer tools [Used in SecureCRT ssh]Method 1: Install lrzsz directly using yum (recommended)Yum install lrzsz-yNote: after installing the rhel system, you can directly use rz szMethod 2: source file Compilation MethodInstall and configure lrzsz for centos x. xMkdir-p/usr/src/toolsCd/home/ryan/toolsWget http://down1.c

File transmission tutorial between linux and windows, linux file transmission File transmission between linux and windows Install lrzsz but have requirements on ssh client tools. You must use xshell or secureCRT Sz [file name] transfers files in linux to windows Rz will display a dialog box, select a windows file, and transfer it to the current linux dire

) jspgen.com * @created March 2013 * @email [emailprotected] * @a ddress www.jspgen.com */public class SendAction extends Action {/** * default method */@Override P Ublic String Execute () {return ' mail '; /** * Send mail Submission */public String Mail () {Boolean isflag = false; Long time = Dates.gettimemillis (); String to = GetParameter ("to"); Receive form values (form name: to) Isflag = SendMail (To, GetParameter ("subject"), GetParameter ("content"), time)

Linux and Windows file transmission implementation, linux file transmission Linux and Windows File Transfer implementation I. Overview When learning about Linux servers, we sometimes need to interact with files in Windows. How do we implement this? Today is my first time to write an article in the blog Park. At this time, when I was studying Linux, I would like to summarize how to use the file transfer tool

IOS-Safe Transmission of user passwords, ios-transmission of user passwords Correct practice: generate a pair of public and private keys for encryption in advance. When the client logs on, it uses the public key to encrypt the user's password and then transmit the ciphertext to the server. The server decrypts the password using the private key, adds the salt, and then requests MD5 for multiple times. Then,

Transferred from: http://blog.csdn.net/hguisu/article/details/7418087Streaming is defined widely, and now mainly refers to the technology that transmits media (such as video, audio) over the network. Its specific meaning is the transmission of film and television programs to the PC via the Internet. There are two ways to implement streaming: Live streaming (Realtime streaming) and sequential streaming (progressive streaming). (Baidu Encyclopedia)The

In some previous articles, data transmission between the upper layer and the middle layer is involved. In short, the use of parameters and returned values. This is because the most important thing to do in the middle layer is data transmission and conversion. Next we will introduce this knowledge.Data transmission can be divided into

By default, WCF uses the cache transmission mode, but this will occupy valuable memory resources of the server. The more connections there are, the more memory occupied. When big data, especially large files, is transmitted, memory will consume light. Some people have provided a big data transmission solution in WCF, but it is still in cache mode, which is inconvenient to manage and cannot be used. Obviou

2017-02-10 reliable data transmission principle, reliable data transmission protocol, automatic retransmission request protocol, stop and wait protocol, redundant packet, bit alternation Protocol, sliding window protocol "Computer network-Top Down Method" (original book 6th edition) 3.4 Principle of reliable data transmission Reliable Data Transfer Protocol (rel

Ultra-smart Android data transmission method and android Data Transmission In Android, data transmission between activities is somewhat complicated. For example, when a complex object is passed through Intent and Bundle, it must be a class that implements the Serializable interface, this makes data transmission between

Character encoding system of MySQL (II)-Data Transmission Encoding, mysql Data TransmissionThe character encoding system of MySQL can be divided into two parts: one is about how to manage the encoding of character data when the database server stores data tables, and the other is about how to encode the data transmitted between the client and the database server. MySQL character encoding system (1) -- Data Storage encoding discusses data storage encod

Fragment data transmission and Fragment data transmission Fragment is used in development more and more times, and many small projects are directly using Fragment as the carrier of Activity to switch pages. During development, the most important issue of page switching is data transmission. Today, we will focus on the Transmi