essential vs pixel 2

There is a way to see if someone is really careful when completing a webpage design. Sometimes the miracle is some small details, some details that are almost invisible to others. What I call "pixel-level beauty" refers to the careful scrutiny of online bars, edges, and border strokes. Instead of using a single line, we should add more details. The details can be a subtle gradient, or just a line of 1 pixel

DPI (DPR) stands for dots per inch which technically means printer Dots per inch.This parameter actually quantifies the physical resolution and display sharpness of the screen, such as the iphone's DPR 2, which is higher than the average phone.The same images have a very different effect on different phones, especially for Apple devices, because their DPR are relatively high, so they generally have toApplication of high resolution image display can be

The previous chapter I wrote the rendering pipeline, the middle mentioned the role of shader, our big shader classmate is responsible for the CPU assigned to the GPU to do some such as vertex conversion, care model, rasterization and other operations.There are two types of big shader, they are vs "vertex shader" and Ps "pixel shader".They can exist at the same time, or they can exist separately, without any use restrictions.At that time, if it existed

build a simplest data model, which contains the coordinates of a space point and XYZ, we save and set the pixels. Package{// Basic spatial point ModelPublic class point3d{Public var X: number;Public var y: number;Public var Z: number; Public Function point3d (X: Number, Y: Number, Z: Number){This. x = X;This. Y = y;This. z = z;}}} And then save it as an array. For (var I: Int = 0; I {For (var j: Int = 0; j {VaR color: uint = bitmap. bitmapdata. getpixel (J, I );VaR RED: Int = (color> 16) 0xf

First, we recommend a book: The English version of opencv 2 computer vision application programming Cookbook can be downloaded from the Internet. It seems that there is no translation. This book is characterized by the fact that the program in it is not a process-oriented small program written to demonstrate function functions, but a large program written with an object-oriented approach, but he taught you to write it step by step, and you should not

In a row of two-column layouts, when only one block has a floating property, there is a 3px gap between the two columns (normal for other browsers) under the IE6 browser. As shown in the following:High Version Browser:I in E6:The code is as follows:DOCTYPE HTML>HTMLLang= "en">Head> Metahttp-equiv= "Content-type"content= "Text/html;charset=utf-8" /> title>title> styletype= "Text/css">. Left{width:200px;Height:100px;float: Left;Background-color:#f70;}. Right{Background-color:#fff;Height:1

Sublime text 2 is a relatively new code editor. Although it is still a beta version, it has provided a lot of very good combinations of features and performance. Here I have to leave the Komodo that I trust and invest in it. With these ooto features provided by sublime text 2, there is always room for expansion. Selecting a suitable plug-in or extension is not easy for developers, especially new users. Here

value. The static block of code. The function of static code blocks is also to do some initialization work. FirstExecute the static code block first, and then execute the construction method. Static code blocks are executed when the class is loaded,The construction method is executed when the object is generated, and to invoke a class to generate the object, you first need toTo load a class onto a Java virtual machine (JVM), then the JVM loads the class to generate the object. 28. The static bl

.tree: External commandFunction: Display the contents of a directory using a tree-like structure listFormat: Tree [option] ... [Directory ...]Common options:-A: Shows those with "." or ".." The hidden file that starts with the default tree cannot be displayed when the-D: Show only directory names-L: Do not allow recursive querying of directory Symbolic links-F: Each file is to be displayed with an absolute path-X: Just stay on the current file system-L Level: Indicates the maximum display depth

client'sSource addresses, each of which defines a destination DNS zone but calls a different address library file08. What are the requirements for a PXE network batch installation, the role of each component, and how to implement unattended installationsDHCP Server: Provide the client with parameters such as IP address, and inform the next server address, startup file nameTFTP Server: Provides the client with boot files, boot menu configuration, kernel to install the system, and initial image f