SCORMAnd Internet education
Written by nius: 2011-10-22
Blog: http://nius.me
The last simple translation of the SCORM protocol (portal), from the complexity of the protocol, we can roughly understand why this standard is still, at least in China, obscure. We can use SCORM to discuss Internet-based education.The instructor is a user
SCORM aims to develop a comple
relevant course content;
Publish notices, course materials, tasks, links to teaching resources, Professor and student profiles, and other information;
Upload course files over the Internet and manage course content conveniently;
Supports uploading and sending various format files, including:
Microsoft Office
Adobe Acrobat PDF
Html
Digital Image
Digital audio files
Digital Video Files
Multimedia (such as flash, Shockwave, and Authorware)
IMS, SCORM, a
See the learning status value of the shared learning component (SCO) in the SCORM standard.
Learning status value of the shared component
According to SCORM's definition of learning components, learning assets simply point to learning resources, while content aggregation architecture refers to the abstract concept of combination. Only learning shared components (SCO) it has the ability to send messages to each other with the Learning Management Plat
Python decorator use example and actual application example, python example
Test 1
Deco is running, but myfunc is not running
Copy codeThe Code is as follows:Def deco (func ):Print 'before func'Return func
Def myfunc ():Print 'myfunc () called'Myfunc = deco (myfunc)
Test 2
Call myfunc in the required deco to executeCopy codeThe Code is as follows:Def deco (func
/*======================================================================
A Globalmem Driver As an example of char device drivers
There are two same globalmems in this driver
This example was to introduce the function of File->private_data
The initial developer of the original code is Baohua Song
======================================================================*/
#include #include #include #include #in
The main points of a single case pattern are three:
One is that a class can have only one instance;The second is that it must create this instance by itself;Third, it must provide this example to the whole system.
Copy Code code as follows:
/* Single example mode, the main points are as follows:
*
*
1. $_instance must be declared as a static private variable* 2. Constructors and cloning functi
Js and json interaction theory and example, and jsjson theory example
The theory and skills are explained in detail, which is of great significance in practical development.
JSON syntax can represent the following three types of values.
Quiet simple value: Use the same syntax as JavaScript to represent strings, values, Boolean values, and null in JSON.
JSON does not support special undefined values in Java
Yii2 database read/write splitting configuration example, yii2 example
To start using a database, you must first configure the database connection component and add the db component to the application configuration. (the "Basic" Web application is config/web. PHP), DSN (Data Source Name) is the Name of the Data Source, used to specify the database information. as follows:
Return [//... 'components' => [//..
CodeIgniter Configuration Session Usage example analysis, Session usage example
This example describes the session usage of CodeIgniter configuration. Share to everyone for your reference, as follows:
Just use CodeIgniter when the session was also confused, and then no longer use CI since the session, presumably still need to tidy up the session. To understand t
This example describes the Zend Framework action Assistant redirector usage. Share to everyone for your reference, specific as follows:
Redirector provides another way to implement the Help program to redirect to internal or external pages;
The steering Gear (redirector) assistant lets you redirect to a new URL using a Redirector Object helper program. Compared with the _redirect () method, it has many advantages. For
Php Data filtering function and method example, php filter function example1. Basic principles of php Data submission and filtering1) when submitting variables to the database, we must use addslashes () for filtering. For example, we can solve an addslashes () problem. In fact, when variable values are involved, the intval () function is also a good choice for string filtering.2) Enable magic_quotes_gpc and
PHP implementation of the simplest MVC Framework Example tutorial, MVC framework Example Tutorial
In this paper, the process of implementing the MVC framework in PHP is described in the form of an example, which is relatively easy to understand. We are now sharing it for your reference. The specific analysis is as follows:
First of all, before learning a framewo
C language example 03-above, C language example 03-
Sorry, I have to do some work for my family these two days. In addition, the internal capacity and operation volume are also greatly increased. Therefore, writing is slow.
But starting from today. Many of the things I wrote have never been learned before. So the speed will slow down, and the write will be detailed.
The third chapter is data structure, whic
ThinkPHP form automatic verification example, thinkphp example. ThinkPHP form automatic verification example, thinkphp example uses TP3.2 framework publicfunctionadd_post () {verification rule $ rulearray (array (name, require, please enter name, 1 ), the ThinkPHP form must be used for automatic verification.
Use the
PHP cURL Library introduction and use example, phpcurl library example. PHP cURL Library introduction and use examples. phpcurl Library examples use PHP cURL library to easily and effectively capture webpages. You only need to run a script, and analyze the cURL Library introduction and use examples of PHP on the web page you crawled, and the phpcurl library example
PHP Reference return Usage example, PHP usage example
The example in this article describes the use of the PHP reference return. Share to everyone for your reference, as follows:
Example 1:
Output: 2
Example 2:
Output: 3
More interested in PHP related content readers can
Camel running example, camel example
This is a simple Camel example. The Code is as follows:
Public static void main (String [] args) throws Exception {// create the Camel context DefaultCamelContext camelContext = new DefaultCamelContext (); // Add a route with the parameter "camelContext" as the route builder. addRoutes (new RouteBuilder () {@ Overridepublic v
Objective
In fact, like other programming languages, JavaScript also has a number of design patterns, such as single example mode, proxy mode, observer mode, etc., skilled use javascript design pattern can make our code logic clearer, and easier to maintain and refactor.
This article will introduce the single example pattern in JavaScript, in the eyes of traditional development engineers, a single
This article to introduce the PHP design pattern example of the singleton mode method, there is a need to know the friend can enter the reference.
Singleton class:
1. The constructor needs to be marked private, the Singleton class can no longer be instantiated in another class, and can only be instantiated by itself2. Owning an instance of a save class static member variable3. Have a public static method that accesses this instance. The [Common getins
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