instant tethering

These days in doing a picture upload function, originally wanted to upload images with Ajax to achieve instant refresh, but has not been achieved, alas. It was later implemented using an IFRAME framework, however, there is a problem with this framework, when I upload the picture after I want to upload the path back to this framework, then how to take out, I began to output the value directly to the IFRAME, but I went to take out the path has not resp

Overview WCF land continued to be used many times, but every time is a little, to be enough to solve the problem for the king, these days a bit idle, special search for some information to see, last night, tried to use WCF Duplex mode to implement a simple instant messaging program, through the service-side forwarding to achieve communication between the client. This is just a demo, without considering exception handling and performance issues. The s

Instant Messaging Database buddy relationship (One-to-many) how to design. Question 1: For example, the number of an account, age, sex, description, etc. with a table can be fully accommodated, but each account has a lot of friends, friends put this table is not too good to do it? Do you want to create a new table for each account to store friends? Question 2: If this is not a friend but a gift number. I am the landlord, the landlord's friend,

 There was a saying that the more high-end instant messaging software , the more value-preserving, but now, regardless of the high-end of the DSLR, do not maintain the value. For example, the D610 I bought this time last year was priced at $9999, now 7999 Yuan, just one year. And the friend bought last year 6 D, then spent 10500 yuan, now only 8399 Yuan, is also a year time. The same is true of those lenses, such as the King of mirrors 24-70 or so,

. Here MySQL preferred)Next and Next = then finish.6. Plugin installation:monitoring ServiceGo to the Web page:xx.xx.xx.xx:9090Click on the Green "Cross" button on the right.7. Plugin SettingsToggle the "Archive one-to-one chats" and/or "Archive Group chats"8. An instant conversation(P.S. You'll need to add some one before the conversation one-to-one, of course)In the case, create a user here:Then open the client software!!!' Spark ' sudo sh /path/to/

The use of OpenFire as a server, so no need to write a server, will save a lot of things, openfire after a simple configuration can realize a communication server basic functions, OpenFire With Java development, open source real-time collaboration (RTC) servers are based on the XMPP (Jabber) protocol. Xmpp An xml-based protocol that inherits the flexibility of development in an XML environment. Therefore, the application based on XMPP has super scalability. Extended XMPP can address the need

("log_errors", "on");//日志的目录ini_set("error_log", "D:/error.log");gettype($var); //注意gettype(); //警告 //getype(); //错误，程序终止echo "############;?> exception Handling: Accidental, unexpected events that occur during program operation, using exceptions to change script normal processA new and important feature in PHP5try{}catch (Exception object) {}1. If the code in the try does not have a problem, the execution of the code in try is done after the catch is executed2. If the code in the try ha

According to the " Statistics Report on the development of internet in China", the use rate of instant communication in Chinese netizens is 82.8%, and the number of users is 4.45 billion. The further popularization of mobile Internet, especially the promotion of intelligent terminals, and the innovation of mobile chatting tools make instant communication a more stable position for Chinese netizens. From th

Oracle Database software is very large, and the database engine has several GB. Generally, we use Oracle to install an Oracle database on a server machine and operate data on the server on the client using tools such as PL/SQL developer and sqlplus. Of course, after Oracle 10 Gb, the OEM (Enterprise Manager) is already in the web version. You can also operate the database in the browser. However, PL/SQL developer is the most commonly used client tool in windows. In Linux, I like to use sqlplus d

Blog Original address: Android Instant Messaging and SNS Open source project summaryThis is a document that organizes instant messaging (IM) and social system (SNS) excellent open source projects, project uploads GitHub Welcome to submit updates.GitHub Address: Https://github.com/CameloeAnthony/Perfect_IM_SNSAn instant messaging and social system platform1 Ring L

How Android audio and video instant messaging software can be quickly implemented with JNIAudio and Video communicationAs an independent developer or a company that wants to shorten the audio and video development cycle, you want toAndroidThe quickest way to achieve audio and video communication under the platform is to find open source projects or call other companiesAPI。 The reason for this is that the audio and video communication technology involv

2015 has gone through one months, and in January, two video tutorials were shared. I personally saw some of them, or is very good, is the teacher speaking slowly point, occasionally a bit sleepy, I do not know the friends will have the same feeling, hehe.About the already started XMPP Instant Messaging client has actually been a project to be completed, but has been plagued by work, has not been empty. Fortunately, there is a little time to sneak in.T

(can use words to ask to praise =-=, I express bad words to tell me OH)The last time we got the server-side group data and user information, this can be used for our future use of the friend system to lay the foundation!But how can we be satisfied with these things alone? One of our instant messaging software is the most important thing is to be able to communicate! So our next step is to accept data from others.1 Public Static voidFindman () {2Syste

Nodejs instant chat I always wanted to create an instant chat application. I saw socket. io a few days ago. I felt pretty good. I made some modifications myself and it felt quite good. The example given on the official website is very simple. The following improvements have been made to push historical messages. Demo address: chat.androiddevelop.cn Server code: Var app = require ('express ') (); var http

PHP + iframe Image Upload for instant refreshing, I have been working on an image upload function for the past few days. I originally wanted to use ajax to upload images for instant refresh, but it has never been implemented, alas. Later I used the iframe framework to implement it, but this framework has a problem. When I upload an image, I will return the upload path to this framework, then how can I obtai

Python socket-based simple instant messaging function example, pythonsocket This example describes how Python implements simple Instant Messaging Based on socket. We will share this with you for your reference. The details are as follows: Client tcpclient. py #-*-Coding: UTF-8-*-import socketimport threading # target IP Address/URL and port target_host = "127.0.0.1" target_port = 9999 # create a socket obje

In actual development of the Android source code, two problems are encountered: instant screen notification after the screen is disconnected from the screen lock, and instant screen notification during the call; because the problem of wake-up on the screen is used in many places, I don't want to modify the source code, so I am afraid that it will lead to more problems.To solve these two problems, we should

Project: http://download.csdn.net/detail/wangshuxuncom/6430191DescriptionThis project shows you how to use the HTML5 WebSocket API to realize instant messaging capabilities.Coding method of this project: UTF-8Function Description:1. This function supports multi-person chatting;2, when someone online or offline, the session window will automatically display;3. Support shortcut key Close Session window or send session information.Environmental requireme

Currently, Skype can be bundled in Windows 8, but the problem is that it is not applicable to IPv6. Although there is no built-in advertisement or private space guarantee, Skype is still a speech software that is applied through Internet Protocol (VoIP) and instant messaging (IM) clients. Indeed, Microsoft is using Skype to replace other instant messaging software. However, another problem with Skype is inc

Instant Client for linux sometime for some reason, ex. you can't install on the host, not get the install package, or others. but you want connnect the oracle database via sqlplus only, in times you can use oracle Instant Client, the package very small than database or client package. I will show how-to use the package conn the database.0. download the package and extract file ~ /Define lient. [gtlions @ o5