what is backwards compatibility

This is a creation in Article, where the information may have evolved or changed. First of all, I don't think go is the best language in the world! But I think it's the most awesome compilation language I've ever felt. ） So, what are we talking about? First of all, saying that it is not good

Unicode planes. For UTF encoding, read the article "Common coding Summary."UTF8 is a character set supported in earlier versions of Mysql, supporting only the UTF-8 characters with a maximum of three bytes, the basic multiple text plane in Unicode. This may be because at the beginning of the MySQL release, characters outside the base multilingual plane are really rarely used. After the MySQL5.5.3 version, you can use the UTF8MB4 character set to save

In today's computer system, the performance of the hard drive has become the biggest bottleneck affecting the performance of the machine. In the WINDOWS7 system with high requirements for accessories, the hard disk naturally becomes the object that needs to be optimized, and by turning on the AHCI mode of the hard drive, it can improve the performance of the hard disk to some extent. Well, look at the win7 of the little weave. In the normal case, the hard drive defaults to the native IDE mode i

We are very unfamiliar with the website adaptation technology, exactly what is the site adaptation, what can it bring to the site changes? Here to discuss with you.Transduction Network has recently launched a permanent, non-dependent third-party site adaptation services, why is it permanent, do not rely on third partie

What to do if the ASUS motherboard is not lit? Reason Analysis and solution: BIOS repair steps that are not lit by the motherboard: Typically, the new BIOS on the motherboard fixes some bugs in the older BIOS, corrects the known compatibility issues with certain hardware and software, and adds support for new hard drives, such as increased support for large-ca

PHP file is a file that can not be easily opened, many people have encountered the click of the PHP file after the computer display can not display, or open after a garbled form, we do not know what the meaning of the inside, in fact, PHP files for everyone is a strange file format, people are not common, also not used, Even the computer veteran may not be famili

How can I upload images on a mobile device ?, What is the size of the image before uploading? How can I upload images on a mobile device ?, What is the size of the image before uploading? Reply content: How can I upload images on a mobile device ?, What

of the advantages of the ATi Crossfire platform is that it has very high game compatibility. ATI's unique multiple-drawing processor mode allows crossfire to automatically perform each game, regardless of whether the new or old games have to use a special game setup file or an upgrade of the move program. To use this technique, the motherboard must support crossfire, as well as a display card requiring tw

asp+ compiling: http://www.aspcn.com flying knife Original from http://www.asptoday.com See translation headaches, and this article is still very long ah, originally this article will be written very early, but in order to not make the Chinese team delayed a few days, ran to work, or lost ... In previous articles we realized that asp+ is part of a complete operating system. But why

operators. To get a similar implementation through Baidu. publicstaticclasscacular As he said, this is really a stupid method, if there is a suitable way, want to contact me. This kind of problem is more old, extensibility, maintenance is very bad. Now found that the establishment of a good class

When I first started JavaScript, I always heard about the framework. After learning JQ, I will know what the framework is. Here is a reprinted article.ArticleHope it will be helpful to the confused kids shoes. [From] http://www.ibm.com/developerworks/cn/web/wa-jsframeworks/ What

What format is RTF? RTF File What format is RTF? RTF is a plain text description of content, can save a variety of formatting information, you can write, Word, and so on to create. Most word processing software can read and save RTF documents. An RTF file

) {...}.a more modern browser can be used with the AddEventListener () method: https://developer.mozilla.org/en-US/docs/Web/API/ Eventtarget/addeventlistener 　　However, this method is not compatible with IE9 before the browser.If you use jquery to register for monitoring, the framework will help us deal with browser compatibility issues.specific types of registration monitoring methods, the last blog post

What is Pyc? Among the many languages, we can divide the language into two types: compiled language and explanatory language. Compilation language, that is, machine language, is a language that can be read by machines. For example, C language, in fact, high-level languages are based on C language. Different from the co

A driver is a configuration file that is written by the hardware manufacturer based on the operating system and is a small piece of code added to the operating system that contains information about the hardware device. The driver is an integral component when new hardware is