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- 10 recommended articles about Accordion
- In website development, we often need to use a lot of special effects to decorate the website. When you want to display multiple content fragments in a limited page space, the accordion effect is very useful. It can help you A very user-friendly way to switch between multiple pieces of content. It can also be used as a banner focus image. This article collects 5 commonly used accordion effect codes. The codes can be used and modified directly. Let’s take a look. 1.jQuery image sliding accordion code demonstration and download address: http://ww...
- H5 Tutorial 1313 2017-06-15 14:30:29
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- Recommended courses on geolocation
- This article mainly introduces the application of HTML5 geolocation and third-party tool Baidu Map in detail. It has certain reference value. Interested friends can refer to the preface: I have seen many technical experts and related blogs, but few Regarding the description of the geographical positioning of HTML5, I don’t know whether they are unwilling to mention it or because it is rarely used. I personally summarized two reasons based on my little experience: First, the reasons for the service provider, because the positioning of HTML5 is based on Provided by Google, due to Google's ban on mainland China, the positioning function is no longer supported. This is the main...
- H5 Tutorial 1660 2017-06-15 14:25:59
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- Summary of points to note about inline SVG
- What is SVG? SVG stands for Scalable Vector Graphics. SVG is used to define vector-based graphics for the web. SVG uses the XML format to define graphics. SVG images can be enlarged or resized without losing graphic quality. SVG is the World Wide Web Consortium. Standard SVG Advantages Compared to other image formats (such as JPEG and GIF), the advantages of using SVG are: SVG images can be created and modified with a text editor SVG images can be searched, indexed...
- H5 Tutorial 1402 2017-06-15 14:11:15
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- 10 recommended articles on technical points
- In order to keep up with the trend, this article will introduce to you the basic process and main technical points in live video broadcasting, including but not limited to front-end technology. 1 Can H5 do live video broadcast? Of course, H5 has been popular for so long and covers all aspects of technology. For video recording, you can use the powerful webRTC (Web Real-Time Communication), which is a technology that supports web browsers for real-time voice conversations or video conversations. The disadvantage is that it is only well supported on PC Chrome, and mobile support is not ideal. . For...
- H5 Tutorial 1713 2017-06-15 13:49:18
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- Recommended 3 articles about video fragmentation and reorganization
- Applications based on HTML5 are now very widespread. Today we will share with you 20 very gorgeous HTML5/CSS3 application plug-ins. Hope you all like it and share it with your friends. 1. HTML5 video breaking and reorganization special effects. Powerful visual impact. There are many HTML5 video players, but HTML5 video special effects are still rare. This HTML5 video breaking and reorganization special effect is very exciting and gives people a strong visual impact. Click anywhere in the video, and HTML5 will break these areas into pieces. After a while, these broken video fragments will automatically reassemble...
- H5 Tutorial 1377 2017-06-15 13:35:51
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- Recommended 10 special effects for uploading pictures (collection)
- The editor below will bring you an in-depth study of the image compression upload function implemented in HTML5. The editor thinks it’s pretty good, so I’d like to share it with you now. I also want to give you a reference. Let’s follow the editor and take a look. In the previous article, we mentioned uploading pictures on the mobile terminal. We know that traffic is still quite expensive now. The pixels of mobile phones are getting higher and higher. Taking a picture can easily take several megabytes. , can't afford to be hurt. Although the client can easily compress images and then upload them, our application may still be opened in the browser. What should we do? Image compression. Affected by the previous development thinking on PC, how can Nima js have the authority to operate...
- H5 Tutorial 2775 2017-06-15 13:29:29
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- Recommended articles about storage details
- The following editors will bring you a detailed explanation of HTML5 Web storage. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor to take a look. I wish you all a happy game. Storage data HTML5 provides two new methods to store data on the client: • LocalStorage -Data storage without time limit • SessionStorage -For data for a session Before storage, this is done by cookies. But cookies ...
- H5 Tutorial 1383 2017-06-15 13:22:30
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- Recommended content about wxcanvas
- The test phone is IPHONE6, developer tool version 0.10.102800. The canvas in the WeChat applet is different from the h5 canvas in many ways. The canvas of the WeChat applet is called wxcanvas below. Here are all the useful information I tested little by little. Please read patiently. : 1.wxcanvas does not have width and height attributes and width and height styles like h5canvas. He only has Style style, which can be understood as a frame; 2.WXCAN ...
- H5 Tutorial 2166 2017-06-15 11:44:40
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- Recommended articles related to image grayscale
- Specific steps: 1. Convert the collected color license plate image into a grayscale image. 2. Use Gaussian smoothing on the grayscale image, and then perform neutral filtering on it. 3. Use the Sobel operator to perform edge detection on the image. 4. The binary image is subjected to morphological combination transformation of corrosion, expansion, opening operation, and closing operation. 5. Perform contour search on the morphologically transformed image, and extract the license plate according to the aspect ratio of the license plate<!-- more --> ; Code to achieve image grayscale gray = cv2.cvtColor(img, ...
- H5 Tutorial 1490 2017-06-15 11:28:37
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- 10 recommended articles about mourning
- Many times, websites need to change from color to black and white. For example, during the Wenchuan earthquake, in order to express condolences, many websites were programmed from color to black and white. So, let’s summarize how to change web pages from color to black and white: 1 .Change the entire interface of the website or web page into black and white and gray. There is not much to say about the css code. Please look at the code to change the website or web page into black and white.###Web page black and white code external style **Please use *2 when writing the .css file. The four codes that change the website to black and white and gray explain in detail the 2008.5.12 Wenchuan earthquake in Sichuan, which took away many lives. It is regrettable. In order to express our condolences to the victims...
- H5 Tutorial 1894 2017-06-15 11:16:59
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- 10 recommended articles about shooting
- Function description: In the game, while avoiding enemy attacks, you need to collect three different keys, open the corresponding doors, and finally reach the destination. The game is also based on the self-developed HTML5 game framework cnGameJS. It is recommended to use Chrome browser to view. Effect preview: The arrow keys control movement, the space bar shoots, and the shift key opens the door. Implementation analysis: In the previous article "HTML5 Implementation of 3D Maze", the effect of the 3D scene was simulated through the radiation method, and this article adds more...
- H5 Tutorial 2005 2017-06-15 11:13:07
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- Summary of recommended 10 prompt source codes (collection)
- The editor below will bring you an article on how to implement h5 input box prompts + normal text box prompts. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor and take a look. XML/HTML Code Copy content to the clipboard<input id="username" name="username" type="text" pl...
- H5 Tutorial 2447 2017-06-15 10:57:17
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- Brief discussion on rules and detailed explanation examples tutorial
- The editor below will bring you a detailed explanation of HTML5 tag nesting rules [must read]. The editor thinks it’s pretty good, so I’d like to share it with you now, and give it a reference. In HTML5, the child elements of the <a> element can be block-level elements, which was considered against the rules before. This article will introduce in detail the classification of tag nesting rules of HTML5. Before the emergence of HTML5, elements were often distinguished according to block, inline, and inline-block. In HTML5, elements no longer follow the display attribute...
- H5 Tutorial 1448 2017-06-15 10:56:01
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- Summary of h5 practical use and analysis methods
- The video tag in HTML5 and its effect of imitating a video player are widely used in some mobile phones. Because the mobile version has basically abolished the dictatorship of flash and allowed HTML5 to be the master, it has better support for videos. So today I will give you a small example of HTML5 video tag simulating a video player, so that you can better understand HTML5 and its effective application in projects. HTML code<!--Put the local ogv audio in src --><video&nb...
- H5 Tutorial 1559 2017-06-15 10:52:34
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- Recommended 10 commonly used image compression and upload methods, welcome to download!
- The editor below will bring you an in-depth study of the image compression upload function implemented in HTML5. The editor thinks it’s pretty good, so I’d like to share it with you now. I also want to give you a reference. Let’s follow the editor and take a look. In the previous article, we mentioned uploading pictures on the mobile terminal. We know that traffic is still quite expensive now. The pixels of mobile phones are getting higher and higher. Taking a picture can easily take several megabytes. , can't afford to be hurt. Although the client can easily compress images and then upload them, our application may still be opened in the browser. What should we do? Image compression. Affected by the previous development thinking on PC, how can Nima js have the authority to operate...
- H5 Tutorial 2050 2017-06-15 10:46:15
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