Obj.response #返回内容的请求状态信息Obj.proto #返回内容的http协议版本Obj.ttl #返回内容的生存周期, which is the cache time, is the unit sObj.lastuse #返回上一次请求到现在的间隔时间, Unit is sReturned to the client, which can be usedResp.status #返回给client的http状态代码Resp.proto #返回给client的http协议版本Resp.http.header #返回给client的http头部信息Resp.response #返回给client的http状态信息unset Req.http.cookie #清除cookie缓存DEFAULT.VCL: #实例仅供参考# This was a basic VCL configuration file for varnish. See the VCL (7)# Mans page
Original link: http://caibaojian.com/mobile-optimization.htmlDue to the environmental limitations of mobile devices, such as low bandwidth, high latency, small memory, low processor performance, etc., forcing developers to find ways to optimize the performance of front-end pages to meet user performance expectations. In highlighting how to address mobile performance issues, this article summarizes some examples of front-end optimizations and outlines
a picture. However, each picture has a text label. You can see a small button to show/hide its description. You will also find that you can link to a pop-up window with a larger and more detailed work. You can no longer display a lot of information in the accordion, so the usual practice is to put a link that will lead you to more information.
Accordion Scripts Accordion Script
You can implement these techniques using some of the following scripts, techniques, and tutorials:
Create A
This good article will give students when the popular science can use a single page site, design what skills, what good examples can be used for reference, as well as the end of the recommendation of a large wave of professional web site resources, dry weight absolute foot, charging time to >>>
@ 10 Realities Why: Single pag
to use fluid elements. Instead of designing pages based on the size of different devices, focus more on how to design the content. Discard pixels, discard the fixed width, design from a small screen, and then step up the design for the big screenOf course, you also need to guide customers, the site does not have to be consistent in all browsers, time should be spent in more valuable places, rather than spend a lot of time to repair bad browser inherent defects. The core idea is that elegant dem
volunteer, and in some key pages to add some about the registration of customers and ordinary customers will enjoy different treatment tips, this will play a multiplier effect.
We have introduced two examples of human optimization, because many of these examples we do not enumerate, to be summed up in the actual work. Not the most good-looking page is the best
Article Introduction: last week I presented an overview of the key issues of image processing in ' responsive design ': in particular, how to provide suitable images for various sizes of devices? Today I will seriously consider the "character icon", and we can use the "character icon" in our web page to replace some pictures, to achieve the same effect.
There are many advantages to the picture,
Following the 2010 page design trend: One-page layout, I picked out some really cool examples to give you some inspiration. I do believe that the design of one-page Web site is a huge challenge to your creativity: your "subject-matter" skills, you put all the layouts you nee
(minimum width) and max-width (maximum width), these two properties are not supported by all browsers.
Even if the Web page is designed to be compatible with the minimum screen resolution 800x600 size, the content is still readable enough for large-resolution displays.
Disadvantages
A fixed -width layout can create huge page gaps for high-resoluti
scrolling. Common examples of internal connection applications such as FAQs (FAQ).Two. Marking application
Be careful with frames (frame). The framework is easy to learn, although it has fast, beautiful and easy to update and other advantages, but a little careless will backfire, do not reluctantly use, because of IE and NC on the framework of the definition of the difference between the public Web
help you choose the Web server that is most likely to meet the technical requirements of the next project.
Lightweight WEB servers, such as, lighthttpd litespeed and mongrel , can bring a lot of benefits to your project. This article investigates this possibility and demonstrates the applicability of these WEB servers. What do
automatic jump page. Examples are as follows: The second kind of Web page auto-jump method: Body OnLoad automatic Jump method when the page load through the onload event specified parent.location to automatically jump. Examples a
system and hardware conditions
Because there is no standard page size, web designers need to solve countless problems when working.1. Differences in fixed layout and flow layoutWhile most designers and developers have a basic understanding of fixed and mobile web layouts, we are simply defining the concept.Fixed Page
This article mainly describes how to prevent a Web page from refreshing duplicate submissions and how to prevent backward solutions, specific as follows:
Disable the Submit button after submission (most people do this)
What if the customer submits and presses F5 refresh?
Use session
Before the submitted page is the database processing:
If session ("OK
Web Page | detailed
IntroductionYour personal site even if you do a wonderful, in the "vast sea" of cyberspace, also such as skiff not easy for people to find, how to promote personal website, people first thought of the method is not outside the following several:
Log in to your personal site in search engines Add a link to your personal site on a reputable websitePost in the forum to promote your perso
In the previous blog, we talked about how to capture web pages in Linux. There are two methods: curl and wget. This article will focus on the Linux Web page capture instance-capturing the top game rankings of Google Play in the world's 12 countries
To capture the Google Play game ranking page, you must first analyze th
, which is then linked to other pages on the site. The largest web site is usually divided into sub-stations for various countries. This requires a special site map calledCountry Map), Which lists the names of each country and links to the home pages of each country site. Crawlers like this technology very much. (For more information, see examples of large site maps .)
Only when a crawler arrives at your
, red, water diluted out of the effect, the picture is harmonious and unified, there is a kind of antique charm.
After these two examples, many people began to ask me if you want to use a main color in a Web page and have other colors, and worry about how to match, worry about the imbalance, then we should first clear the main color, follow the master-slave rela
to use mobile phones to watch Web pages.A single page application means that a user loads an independent HTML page through a browser and does not need to leave the navigation page. this is also its unique advantage. For user operations, once a single page application is loa
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