what is scorm package

,can you Speak 中文版? Xiaoming: Yes. Foreigner: Ok,i Want ... Before asking the way, the foreigner asked Xiaoming to speak English first, Xiaoming replied yes, then the foreigner began to ask the way 2 computer communication is by the protocol (the current popular TCP/IP protocol) to achieve, if 2 computers use the same protocol, it is not able to communicate, so this 3 handshake

understand Node and determine whether you need to learn it in depth (again). If necessary, you will certainly have the opportunity to use these available modules. In addition, one feature of Node is the Node Package Module, which is a built-in function for installing and managing Node modules. It automatically processes dependencies, so you can be sure that any

What is green software and How to Make It (reprinted )-- The author wrote a strong article about green software. Definition and classification of green software After installing the operating system, we usually need to install some commonly used software. However, as the number of commonly used software increases, the installation process becomes increasingly annoying: run setup, and then select the targe

Regarding ubuntu software installation: What is the difference between apt-get and dpkg?The difference between the two is that dpkg bypasses the apt package management database to operate the software package, so you can use apt to install the software

class in Java can only receive object types, then why does the following code not error?New arraylist for (int i = 1; i ) { To decompile the above code, you can get the following code:New arraylist for (int i = 1; i ) { Above, we can conclude that when we put the basic data type into the collection class, it is automatically boxed.Scenario two, the size comparison of the package type and the basic

What is a jar file?The jar file format is based on popular ZIP file formats and is used to aggregate many files into one file. Unlike ZIP files, Jar files are not only used for compression and release, but also for deployment and encapsulation of libraries, components, and plug-in programs, and can be directly used by

" Portlet Now we're going to develop a simple HelloWorld portlet. 1. Create a WEB project named HelloWorld, similar to the usual Servlet project, with a/web-inf/web.xml file as the deployment descriptor for the project. 2. In Build path, add the Portlet-api-1.0.jar file, which is part of the Pluto release package. 3. Create the Helloworld.java file in the source folder as follows: Each portlet impl

▓ Kit Introduction The most important thing about pear is that there are a lot of libraries that can be referenced by developers for free, and these libraries will be wrapped in packages, and a file named Package.xml will be placed in each suite. This is the Pear team's rules, this file records the library's file structure, version number, and so on, with this file, the library

URL of the request is/, the protocol is http/1.0The following is the detailed contents of package number 12th:The above message is an HTTP request message.So what is the format of the

vro over one network to another.Multicast Routing Protocols are classified into intra-domain multicast routing protocols and Inter-Domain multicast routing protocols.Http://wenku.baidu.com/view/b30740553c1ec5da50e27015.html Multicast forwarding technology:In unicast, data is forwarded based on the destination address of the data packet. The destination address clearly indicates the location of a host, but multicast data packets are not the destinat

Do not often contact computer friends may be a lot of small computer knowledge do not understand, today's editor in the QQ group of computer enthusiasts have found a friend asked a relatively simple, but the novice friends generally do not pay attention to the problem: what is a serial disk, what is the same port hard

Architect) This is just an example. In actual implementation of business logic, there will not be many classes like this.(Programmer :) okay. What is Gateway used?(Senior Architect) it provides all data access methods for business logic. The following is its code:Public interface BusinessRuleGateway {Something getSome

Remember in the Windows7 release on the Eve, once had a friend particularly excited to ask, "heard that Windows7 hid an XP?" "Tibetan hellip; I believe that this guy must have liked the game of Hide-and-seek when he was young, and a friend asked me, "is not Windows7 shouting ' transform! ' Can you just turn into XP? "Uh ... I think he should have seen more transformers, and recently some friends have asked me, "Microsoft

Recognize what Gradle is under Android Studio What is Gradle? I haven't figured it out at the beginning. The official explanation is:Gradle is a project automation construction tool based on the concepts of Apache Ant and Apache Maven.So

, but if you want to use async and await, you need to use es2016 +. Otherwise, you have to use the generator of es6 to write asynchronous code. Q: I am confused now. I just want to load some data from the server. Before that, I only need to load the jquery dependent library from CDN, then we can use ajax to obtain data. Why can't I do this now? A: Don't be silly. Everyone knows that the consequence of using jquery is to make your code messy. This

I. The concept of a firewall In recent years, with the increasing number of ordinary computer users, the word "firewall" is no longer the agency of the server domain, most home users know to install a variety of "firewall" software for their own love machine. However, not all users are aware of the "firewall", some users even think that "firewall" is a name of the software ...

That's it. The core component of the large data development platform, the job scheduling system, then discusses one of the faces of the big Data development platform, the data visualization platform. Like a dispatch system, this is another system that many companies may want to build their own wheels ... What the data visualization platform is. But wait a

due to 1 of the characteristics of the said, so that the cost of UDP smaller data transmission rate is higher, because there is no need to send and receive data confirmation, so UDP real-time better.Know the difference between TCP and UDP, it is not difficult to understand why the use of TCP transmission protocol MSN than UDP transmission file slow, but can not

Question one: The difference between statement and PreparedStatementFirst of all, what is statement in Java:statement is an important way for Java to perform database operations to send SQL statements to the database, based on the database connection that has been established . Specific steps:1. First import java.sql.*; this