Tag:Terminator

  • Emmet Guide

    Time:2020-9-24

    Emmet Grammar HTML Enter the following three linesarbitrarilyOne, to achieve the same effect html:5 html5 ! Output effect <!DOCTYPE html> <html> <head> <meta charset=”utf-8″> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <title></title> <link rel=”stylesheet” href=””> </head> <body> </body> </html> Add class, ID for the element p.red div#form-login Add an attribute to the element input[value=10] a[href=javascript:void(0)] div[style=color:red] Output effect <input […]

  • Summary of cout and CIN usage

    Time:2020-9-17

    cout coutFor displaying messages on the screen, it should be short for console output. It isC++inostreamObject, which is encapsulated in the<iostream>Library, the name of the library definition is placed in the namespacestdMedium, socoutIs the full name ofstd::cout 。coutIs classified as a stream object, which means that the. To display a message on the screen, you […]

  • What’s the difference between NiO and IO?

    Time:2020-8-24

    preface Recently, during the interview, I was asked about it in java reflection Class.forName () the difference between loading classes and using classloader. At that time, I didn’t think of it. Later, I studied it and wrote it down. explain In Java Class.forName Both () and classloader can load classes. Classloader is the class loader […]

  • Why don’t Python use semicolons as terminators?

    Time:2020-8-16

    Generally speaking, the semicolon “;” is used in programming languages to achieve two purposes As statement separator: use semicolons to separate statements so that you can write multiple statements (one line, multiple sentences) in one line of code As statement Terminator: use a semicolon to terminate a statement so that multiple lines of code can […]

  • Graphic selection – material is not easy

    Time:2020-7-31

    In this chapter, let’s talk about how the mouse selects the transformed graphics.First of all, let me give you a chestnut: in the war of the end of 2029, the terminator wants to kill the human leader Dazhuang, but Dazhuang is too strong, and its strength needs complex calculation to know. So the terminator wants […]

  • How ASP. Net core endpoint routing works

    Time:2020-4-20

    1、 Background I was going to write aboutIdentityserver4I found that I was rightEndPoint-The endpoint routing is not well understood, so we give up for nowIdentityServer4This is why today’s article onEndPoint(endpoint routing). As always, I opened the computer to use the powerful Google and Baidu search engines to consult relevant materials, and opened the source code […]

  • Learning notes of design pattern: (23) Interpreter pattern

    Time:2020-3-25

    This note is excerpted from: https://www.cnblogs.com/patrick liu/p/8242238.html. Record the learning process for future reference.     I. Introduction Today we are going to talk about the eleventh pattern of behavioral design pattern — Interpreter pattern, which is also the last pattern of object-oriented design pattern. First of all, this model is not the last one Formula […]

  • Self cultivation of spare tire — interesting talk about ASI (automatic semiconductor insertion) in JavaScript

    Time:2020-2-19

    What is ASI? Automatic semicolon insertion (ASI) is a program parsing technology, which plays an important role in the parsing stage of JavaScript programs. According to the es2015 specification, some (but not all) JavaScript statements need to use the;To indicate the end of the statement; however, for the convenience of writing, in some cases, these […]

  • Introduction to Emmet

    Time:2020-2-15

    Emmet Grammar HTML Enter the following three linesArbitrarilyOne to achieve the same effect html:5 html5 ! Output effect <!DOCTYPE html> <html> <head> <meta charset=”utf-8″> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <title></title> <link rel=”stylesheet” href=””> </head> <body> </body> </html> Add class, ID for element p.red div#form-login Add attribute to element input[value=10] a[href=javascript:void(0)] div[style=color:red] Output effect <input type=”text” value=”10″> <a […]

  • ECMAScript document — Preface and chapter 1-6 (I)

    Time:2020-1-17

    Preface The original intention of this series of translations is to hope that more people can understand some basic concepts about JS, and turn over the documents when encountering principle problems, rather than repeatedly proposing something that can be found easily and quickly in the documents in the community.                            . For example, check XXX and […]

  • Python Learning while Exercise–Nine-Nine Multiplication Table

    Time:2019-9-15

    The results are as follows:   Implementation code; M = 1n = 1while (m < 10): while (n <= m): print (n, “*”, m, “=”, m * n, end =’ t’) n += 1 print (‘ n’) n = 1 m += 1 parse: This is a very simple while nesting program. First, we analyze […]