Recently, the integration of real-time chat in the project, pick and choose, the final choice of the Ring Letter SDK for development, the main reason to choose the ring letter is the interface is convenient, concise, explain the document clear and understandable. The documentation has Android, IOS, and backend server, or it's very full.
Ring Letter Official Website: http://www.easemob.com/
The purpose of this article is to explain how the ring letter demo to achieve
The market for Instant messaging has continued to grow rapidly as a basic application of Chinese netizens, according to a report on quarterly monitoring of China's instant-messaging market in the second quarter of 2008, published by the advisory body's Analysys International. In the second quarter of this year, China's instant messaging market 9 major IM Products
Real-time communication and instant Messaging
Instant messaging (IM) and real-time communication (Acoustic network Agora.io) are a set of network communication systems, the essence of which is the forwarding of information. The biggest difference is the time regulation of information transmission. The difference can be from the following aspects:
First, the scene
Common
If you are only accessing Oracle in the development environment, it is recommended to use the Oracle Database Instant Client (Lite), which is relatively small and does not require a green portable installation. Official download Instant Client, finding download links on the Oracle Web site is a very painful thing to find. For convenience, here is a Instant Client
First, the demandThe database and application are not on the same host, so you need to install an Oracle Instant client or an Oracle client. But the client is rather large.Second, install Oracle Instant ClientDownload the Oracle Instant Client packageHttp://www.oracle.com/technetwork/database/features/instant-client/in
What is instant messaging? Im is short for instant messaging.Instant MessagingAccording to the American famous online dictionary of Internet terms netlingo, its definition is as follows: "Instant Messaging (read as a I-M) is short for IM or IMing, it is a technology that enables people to identify online users online and exchange messages with them in real time.
In some commercial virtual machines, Java programs are initially interpreted by the interpreter (interpreter), and when a virtual machine discovers that a method or block of code is running particularly frequently, the code is identified as a " hotspot code ." To improve the efficiency of hot spot code execution, the instant compiler (Just in time Compiler) compiles the code into the machine code associated with the local platform at runtime and optim
Before I begin, I'd like to describe what this so-called communication program is all about. The communication program is similar to a weak version of QQ, login needs to register, after successful login, you can achieve instant communication, group chat, private chat, but also can be transmitted documents. Let's get to the last picture
Server side: Client Login: Client main interface:
The so-called real-time communication program, that is, the use of
Label:http://blog.csdn.net/magicboylinw/article/details/7025885Oracle Instant Client (Instant clients) installation and configurationOracleoracleoraclepathpathpathserviceservice Tool Database ServerFirst, download: http://www.oracle.com/technetwork/database/features/instant-client/index-097480.htmlThis is the homepage of the Oracle
When the Instant Client connects to the oracle database, problems may occur when connecting directly. You must set the environment variables. Let's take a look at how to set the environment variables for the Instant Client to connect to oracle.
Recently, I wrote a code to use OCI to connect to the oracle database in the LAN. I thought it was as simple as a chain mysql database: After downloading the header
First, instant MessagingInstant Messaging (Instant Messaging) is currently the most popular mode of communication on the Internet, and a variety of instant messaging software is emerging, providing services to provide businesses with more and more rich communication services.XMPP (Xml,messages,presence,protocol) is an Extensible Markup Language (XML)-based protoc
Evolution of compilation systems from ASP. NET 1.1 to 2.0
I wrote "in-depth analysis of ASP. NET Component Design, I used to discuss ASP in depth. NET 1.1 instant compilation model, this chapter in Figure 1 as the beginning, step by step will be invisible in the design concept spread in front of the publisher, to today, Asp. net is about to enter 2.0. This Real-Time compilation model has undergone considerable changes. Figure 2 shows an overview of th
Basics of connecting OCI to Oracle in Linux ---- configuring Instant Client to connect to oracle Database
Some time ago, a brother posted a post on my blog about how to use OCI to link oracle Database Configuration methods, A lot of things in that article have not been clearly explained. I can understand that people seem to be in the fog. Oracle's reputation was not covered, and the old man was so anxious that I had to add qq and asked me three or fou
Instant-client (Database Instant client)Official note: The instant client is available under a separate OTN development and distribution license for Instant client, which allows the majority of licenses to be downloaded, redistributed, and deployed to the production environment at no charge.Why use
Business challenges
By enabling physicians, nurses and medical personnel to access the patient's data anywhere, to improve patient care and reduce the cost of care.
Solution
The Cogon system's moment of Care information Systems (Instant Care Information System) is supported by ianywhere Solutions product SQL Anywhere Studio Database and synchronization technology.
Results
15% less time for medical staff to track patient data
Reduced potential wo
im-Instant Messaging Technology OverviewBrief IntroductionInstant Messaging Technology (IM) enables users to chat online in real time. If you want to send a message, the user needs to open a small window to let the user and his friends enter the information and have both parties see what they are talking about. Most commonly used instant Messaging senders offer a variety of features
As a love of programming, the old programmer, really according to the impulse of resistance, Python is really too hot, constantly provoke my heart.I am alert to python, thinking that I was based on Drupal system, using the PHP language, when the language upgrade, overturned the old version of a lot of things, have to spend a lot of time and effort to transplant and upgrade, there are still some hidden somewhere in the code buried Thunder. I don't think Python will be able to avoid this problem (
During this time, the company had to learn more about XMPP-based chat and social networking software. I searched for some information and summarized it. .
Based on the open-source XMPP instant communication protocol, the C/S architecture is used to connect to the server through the GPRS wireless network using the TCP protocol, and the open-source openfn 'e server is set up as the instant messaging platform.
ObjectiveThe Android process and service keepalive is a big problem for Android developers. Due to the power-saving and memory management strategies, the manufacturers based on their own understanding, in the self room published in the standard Android release as a more or less changes, so that the application layer program in the processing process and service keepalive problem is very complex, and difficult to compatible, Because there might be a change in which phone or version of the power-s
Yesterday evening, the domestic famous LAN chat site Instant Messaging Software, suddenly made a large-scale adjustment to the content, the chat software channel has been closed, the film and television content jump to the online viewing of the pigeon Daquan page. It is reported that the main download categories of the instant messaging software will be closed, but the website is not involved.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.