Dweb pool

1. DHTM has never heard of it, only HTML

Web 2 is the upgrade of Web 1. It is a new generation of Internet model, represented by websites such as Flickr and 43things.com, with the application of social software such as blog, tag, SNS, RSS and Wiki as the core, and based on new theories and technologies such as six degree separation, XML and Ajax

2. DHTML is based on the original technology, which can be divided into three aspects: first, HTML, that is, all kinds of page element objects in the page, which are dynamically manipulated content; Second, CSS, CSS properties are dynamically manipulated content, so as to obtain dynamic format effect; The third is client-side scripts (such as JavaScript), which actually manipulate HTML and CSS on Web pages.

3. I think the shadow system protection is wrong! I also used the shadow system, especially the software to protect the disk. It seems that it is not very good for the disk! What restore Genie and so on all have damage to the hard disk! Jianyi use less of these software!! Normal system, do a backup, install a firewall, antivirus, feel the system is not right, pay more attention to the prosecution, a better than automatic restore

well, if there is a virus, you have to protect it, kill it, and then reload the system! I've used the shadow system before. The computer is getting slower and slower!! Then it was removed! Ha ha, it's all personal opinion/

4. To create a folder with the path D / myweb is to open disk D, create a new folder, and change the folder name to myweb.

5. DD-WRT is a "third-party" firmware, which is widely used in Linksys wrt54g / GS / GL or other 802.11g wireless routers based on Broadcom reference design. Its essence is a Linux operating system.

6. 3D based on webgl:
three.js, osgjs
among them, three.js is the most popular, pure JS package
OSG has corresponding C + + and. Net packages, osgjs is not the focus of OSG

webgl focusing on Web 3D GIS:
osmtree
openweblobe
readymap
this is for 3D urban planning

3D based on IE activivex OCX:
unity3d, It's very popular. You can do web games, Android games and IE chrome
Google Earth has low learning cost

3D based on AS3:
Away3D
flash is on the decline, and now no one pays attention to it

cul3d is a desktop software, which has nothing to do with web

7. d3web is an environment for the development and use of (diagnostic) knowledge systems. Different knowledge representations are provided, e.g., (score-based) rules, cases-based reasoning, set-covering models. It is written in pure Java.

8. Maybe the resource is occupied ~ or check the related access rights.

9. *25226;*36825;*20010;1
< img src=" img/logo.gif" alt="& quot; name=" face" width=" 150" height=" 60" border="& quot; id=" face"& gt;< br />
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< img src="... img/logo.gif" alt="& quot; name=" face" width=" 150" height=" 60" border="& quot; id=" face"& Sergeant.

10.

The relationship among webgl, three.js and d3.js is as follows:

1. D3.js is a data visualization library. If you look at their demo, you can see that the technical basis is SVG. The compatibility is IE9 +

2. Webgl is a new technology proposed in HTML5, which is a 3D drawing standard. This drawing technology standard allows the combination of JavaScript and OpenGL es 2.0. For its tutorial, you can see hiwebgl. At present, the compatibility is worrying

3 and three.js are web-based libraries, which encapsulate some important tools and rendering loops in 3D rendering requirements. Its tutorial can also be found in hiwebgl

4, three.js for webgl, similar to the Windows version of the virtual engine for D3D. Of course, the virtual engine has a much larger range of capabilities than three. JS. D3. JS has nothing to do with the above two