what is difference between xhtml and html5

This article is mainly about the use of HTML5 DataList tags and the use of HTML5 DataList tag examples. This article says two commonly used options box examples for everyone to choose to watch, let's look at this article together Let's take a look at the usage of the HTML5 DataList tag: DataList and its options are n

(1) What is the difference between single and double quotation marks?1, can be used to escape the range, the single quotation mark can only escape the single quotation mark \ ', double quotation marks except single quotation mark cannot escape, other \ "\n\r\t can.2, double quotation mark can parse PHP variable, single quotation mark cannot. That

First, what is HTML5HTML5 not only includes HTML, it is a series of related technologies used to make modern rich Web content.Among these, the three most important technologies are: { HTML5 core Specification (tag Element) "Tag" = "label" = "element", such as CSS3 Javascript. } Second,

I know the difference between string and stringbuilder,Every time a string is modified, a new string is created. Deleting the old string will affect the efficiency, while stringbuilder operates at the end of the string, which is faster than string,In small databases, string and stringbuilder have no major impact, but i

(1) What is the difference between single and double quotation marks? 1, can be used to escape the range, the single quotation mark can only escape the single quotation mark \ ', double quotation marks except single quotation mark cannot escape, other \ "\n\r\t can. 2, double quotation mark can parse PHP variable, single quotation mark cannot. That

DCS--distribution control system decentralized controls, plant control level systems, conventional data acquisition, device controlThis system is completed.Sis--safty Instruments System Security instrumentation systems, interlock system, generally do the plant process equipment safety protection control, sometimes also includes the unit safety protection control.What is the

0 reply content: first of all, thank you for your invitation. Let me talk about it: 1. A significant new feature of HTML5 is that the browser supports GPU acceleration. At this point, many GIS functions that cannot be solved under HTML4 but can only be implemented by C/S, for example, a very popular GIS 3D application can be used for some small and medium-sized scenarios. In addition, Canvas will accelerat

SSH project, what is the difference between using gethibernatetemplate and getsession? What are the pros and cons, thanks for the answer!Reward Points: 0-resolution Time: 2008-10-7 09:42SSH project, what is the

0. Reply content: To obtain permission, go to W3C documentation first. Http://www.w3.org/standards/webdesign/htmlcss I have not read the first book, but the second one is outdated. After all, the book was published earlier. At that time, the specifications were unknown. Print and text pen. But the books are not expensive, and I have bought them all. Don't worry about which book is authoritative. Let's

Difference between type parameter " To discuss " First, declare a generic class or generic method. Second, use a generic class or generic method. The type parameter "The unbounded wildcard " In layman's parlance, "T" is what is declared when a class or method is defined

In HTML5, File API is added to allow programs to perform operations similar to local File systems. However, when you start to use the DEMO, you will have a question: what is the storage of the file? In the demo program, we set the File Creation Path to mongolog.txt. In theory, it will be created in the current file dir

Web designers can use HTML4 and CSS2.1 to do something cool. We can complete the logical structure of the document and create a content-rich site without using the stale table-based layouts. We can add a nice and delicate style to the site without using inline Although we have now widely used HTML4 and CSS2.1, but we can also do better! We can reorganize the structure of our code and make our page code more semantic-rich. We can reduce the amount of code that gives the page a beautiful look styl

What is the difference between buildpath and includepath? What is the difference between buildpath and includepath? ------ Solution -------------------- buildpath and includepath of projects such as zend of eclipse series are usel

What is the difference between buildpath and includepath? What is the difference between buildpath and includepath ?, The buildpath and includepath of eclipse series zend projects are useless. They are mainly functions. new PHP sy

With the development of smartphones, whether it is to look at mobile phone configuration or often in life and the network often hear people talk about some words. For example, mobile phone ram how much or ROM how many and so on. It may be known that the bigger the ROM or RAM, the better, but what the meaning of ROM and ram is and the

What are the include in JSP? What is the difference ?, Jspinclude What are the include in JSP? What is the difference? 1.

There's a difference. The /lib gives a library file of the root and the kernel required so or a, and/usr/lib is available to ordinary users. There are two modes of Linux program, which you should know, is User mode and kernel mode, and this is also related to, no longer redundant. differences between ================

[Excellent] What is the difference between Pty and tty? What do you mean Http://www.chinaunix.net Author: george16 published on: 14:31:27 [Comment] [View Original] [AIX discussion board] [close] What

header section that holds pointers to individual data columns), it is not necessarily better to use the char type than the varchar type. In fact, because the char type typically takes up more space than the varchar type, it is more advantageous to use the varchar type from the point of view of reducing space consumption and reducing disk I/O.Article 2:Characters should be one of the most common, but it see

is better support for OpenGL on ultra-high-end hardware.Under the Windows platform, Direct X has a slightly better rendering performance of 3D than OpenGL, especially on WINDOWS7/8, under normal hardware (non-server level). However, OpenGL rendering under the Linux platform is more powerful than OpenGL rendering under Windows. Overall, Windows Direct X performance