physical screen using the device itself, no default scaling occursMiniual-ui iOS safari for meta table days added properties, the page load is hidden at the top of the address bar and the bottom of the navigation bar(c) Related code explanationProportion of mobile page design 480*854DPI = 480/screen.width*window.devicepixelratio*160;Scalevalue = screen.width/480;Control adaptation is divided into 5 different combinations/* width + target-densitydpi (calculated) *//* width *//* width+target-dens
path
1. Relative path
A name for the file relative to the current system location shorthand
The file name omits the current path value example: Desktop/hello/file
Available only when you are currently in this directory
File name does not start with/
The file name is automatically entered in the word match either by adding ' pwd ' to the path displayed in the shell and PWD will show the absolute path of the current directory
2. Absolute path
is the real location of the file
the well-known Bluetooth standard for short-range wireless communication, NFC is further shortened and does not require a corresponding encryption device like Bluetooth. Similarly, building a Wi-Fi family wireless network requires more than one computer, printer, and other device with a wireless card. In addition, there must be a skilled professional to be competent for this work. When NFC is placed in the access point, it can be communicated as soon as two of them are close, which is much easi
Whether you're looking for an amazing media experience or looking for a mobile office, or just a reliable daily home computer operation, an ideal laptop can always fulfill those aspirations. The trouble, though, is choosing laptops because there are so many products to choose from.
This purchase guide helps you to make an orderly selection among the many choices. Here, we will introduce some basic common
connecting to, indicate the address and port number of the server-side socket, and then make a connection request to the server-side socket. (3) Connection confirmation: When the server-side socket is heard or received a client socket connection request, it responds to the client socket request, set up a new thread, the server-side socket description to the client, once the client confirms the description, the connection is established. While the server-side socket continues to be listening, it
As the network process of computer applications continues to accelerate, computer technicians have higher and higher requirements on some basic network knowledge. I will only give some introductions on network transmission media based on my years of work experience.The transmission medium is the intermediate medium between devices connected to the network, and also the media for signal transmission.
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