James Guo (@ZE3kr)





TL-PA500 power cat, deploy wireless LAN cluster

The power cat is a device that can replace the network cable with the wires in the home, realize the data transmission with the cable instead of the network cable, and solve the problem of not having all the network cables in the home. Of course, if you have a network cable, you don’t need it. The TL-PA500 is nominally a 500M power adapter. Since the netwo..

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Why use a CDN service?

A CDN (Content Delivery Network) is a website service that allows users to fetch static content (especially images, video, audio, CSS, and JavaScript) from the closest servers around, spread across the world as much as possible. A CDN network, to put it bluntly, is a bunch of proxy servers that automatically cache. So, what are the benefits of using a CDN?..

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The pros and cons of static web pages

Static web pages, that is, pure HTML web pages, each page in the blog is a .html file. First of all, there is a misunderstanding here. Some people think that static web pages cannot be easily updated. In fact, static web pages can be easily updated. With the help of static web page generators, updating them is not complicated. When it needs to update an ar..

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HTTPS Everywhere is Coming

HTTPS is a network security transmission protocol. The URL starts with https://, which means that this protocol is used. Apple’s latest mobile operating system, iOS 9, not only brings many new features, but also improves the security of the entire system, as [iOS developer resources](https://developer.apple.com/library/ prerelease/ios/releasenote..

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DELL P2415Q 4K Monitor Recommended

4K, 23.8-inch screen. Features a Retina effect, excellent color reproduction, and print-like clarity. Bought one recently and it works great. Buy Authentic on Amazon What is 4KA 4K screen usually refers to a display that is four times the resolution of 1080p (that is, twice as wide and twice as tall). The difference between the 4K screen and 1080p resoluti..

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DevelopmentHTML5Responsive design

Mobile First - Speed

Internet speeds on mobile devices are usually not fast, they usually have slower speeds and higher latency than broadband, so how do mobile browsers load pages? That’s what this article is about. In fact, whether you are loading a page on a mobile or desktop side, the following steps are required: 1. Resolve Domain NameThe domain name usually corresponds t..

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MacID Lets iPhone Unlock Apple's Mac with Touch ID

Most people don’t set a password on their computer because unlocking the computer becomes a hassle after setting a password. But by using MacID, you can easily unlock your computer, which is the main purpose that this software can help you accomplish. Go to App Store to get When you activate your Mac’s display, your phone will receive a notification, swipe..

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