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How to make PHP at the same time support GIF, PNG, JPEG In RedHat6.2 according to the manual installation of PHP installed and found only deal with GIF images can not handle JPEG images. Later, I know that PHP handles images using the GD library, which initially supported the GIF. However, since the GIF uses a copyright controversial LZW algorithm that causes legal problems, GD libraries no longer support GD-1.6 GIF instead to support better, non-copyright-controversial PNGs. And I now want to support both GIF, PNG and JPE ...

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall when a website small flow in the short term to do large traffic, The biggest problem I want to bring to the technology is server instability. At the same time, online thousands of IP, the CPU on the server will be brought 100%, resulting in a decline in the speed of access to the Web site, especially some slow network users, at this time easy to open the Web site ...

Back-end development work related to big data for more than a year, with the development of the Hadoop community, and constantly trying new things, this article focuses on the next Ambari, the new http://www.aliyun.com/zixun/aggregation/ 　　14417.html ">apache project, designed to facilitate rapid configuration and deployment of Hadoop ecosystem-related components of the environment, and provide maintenance and monitoring capabilities. As a novice, I ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall Many people are accustomed to using WYSIWYG editor, and Drupal module is not, You need to install it yourself, we'll explain the FCKeditor installation process below and show you how Drupal installs the module. FCKeditor is a WYSIWYG editor, which is widely used ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall after we installed the Linux Server Web environment a key installation package Lanmp, 　　There may be a lot of doubt there is the use of the process of the problem, the following for you to sum up a few more common, if there are other questions, you can go to the Wdlinux forum to find relevant tutorials. 1. Add APA ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall after we installed the Linux Server Web environment a key installation package Lanmp, 　　There may be a lot of doubt there is the use of the process of the problem, the following for you to sum up a few more common, if there are other questions, you can go to the Wdlinux forum to find relevant tutorials. 1. About bound Fields ...

In the middle of the 2014, during this time, there have been many big events in the server and virtualization markets, and the introduction of a new product could mean a trend in the field. Now let's take a look at the latest big events and trends in the server and virtualization marketplace. 498) this.width=498 ' OnMouseWheel = ' javascript:return big (This) ' src= ' HTTP://S7.51CTO.COM/WYFS02/M00/2 ...

Yesterday's "Arm value Geometry Calxeda Server evaluation report: Medium" Evaluation is based on theoretical data, processor performance and application environment, next we look at the real-world performance, and the overall evaluation data for a summary. Real-world Test we built two sets of systems with two different Xeon CPUs, 128GB of RAM and ESXi 5.1. We created 24 virtual machines on the Xeon server, and in each virtual machine we set up a four virtual CPU and 4GB R ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall recently applied for OpenShift PAAs space, very domineering support N languages, As for the use of the two said, the space application of the tutorial is not listed in this article, interested comrades can be released later on the site of another article gives a detailed introduction, this article is built in you have achieved OPENSHIF ...