Excellent course of Web front-end development HTML CSS JavaScript Basic Course Chapter 23 answers to programming questions after class

Programming questions: 1. Copy Baidu home page and restore it by yourself (imitation station is the best practice way for beginners, and Baidu home page is often the first page most suitable for beginners to contact). Let's take a look at Baidu's home page: 1) Build with VS2013 ASP.NET Empty website, add a new item, create an HTML file nam ...

Posted on Tue, 30 Jun 2020 12:51:08 -0400 by kanetan

A logic problem: who is the killer

Previous articles in this series: Simple implementation of logical programming language (using C ා) - 1. Introduction of logical programming language This is a classic Prolog exercise. The Chinese translation is from Ruan Yifeng's article Introduction to Prolog language. problem Mr. Boddy died of murder. There are six suspects. Each of them ...

Posted on Tue, 30 Jun 2020 04:20:30 -0400 by rayk

User defined OAuth2.0 token issuing interface address

Login implementation Take the example of a web browser login: The essence of web login based on OAuth2.0-password mode is that the browser passes the user name and password to the background through the / oauth/token interface, and then returns a valid token to the browser after the background verification Send the request through the curl comm ...

Posted on Tue, 30 Jun 2020 01:46:37 -0400 by Chalks

User defined OAuth2.0 token issuing interface address

Login implementation Take the example of a web browser login: The essence of web login based on OAuth2.0-password mode is that the browser passes the user name and password to the background through the / oauth/token interface, and then returns a valid token to the browser after the background verification Send the request through the curl comm ...

Posted on Tue, 30 Jun 2020 01:32:05 -0400 by limpo

Spring Boot & Restful API!

Author: liuxiaopeng https://www.cnblogs.com/paddix/p/8215245.html In the current development process, in order to achieve the maximum separation between the front end and the back end, the back-end interface only provides the data interface. The front-end obtains the data from the back-end through the Ajax request and renders it to the user. ...

Posted on Mon, 29 Jun 2020 04:21:04 -0400 by TCovert

Data science-05

Data analysis-05 Data analysis-05 Basic functions of matplotlib Basic drawing 1) Drawing core API 2) Set linetype and lineweight 3) Set axis range 4) Set coordinate scale 5) Set axis 6) Legend 7) Special points 8) Remarks Advanced drawing 1) Subgraph 2) Scatter diagram 3) Fill 4) Bar chart (bar ...

Posted on Sun, 28 Jun 2020 02:35:47 -0400 by MikeA

java foundation Object class

  catalog 1. getClass method 2. equals method 3. hashCode() method 4. toString method 5. clone method 6. Grammar sugar: automatic packing and unpacking The Object class is the root of all Java class inheritance systems. All Java classes, including arrays, inherit from the Object class. There ...

Posted on Sun, 28 Jun 2020 00:21:02 -0400 by jswinkelman

Golang net/rpc package learning

golang provides an out of the box RPC service, which is simple but not simple. RPC introduction Remote Procedure Call (RPC) is a kind of computer communication protocol. It allows programs running on another computer to call subroutines in another address space (generally a computer in an open network), while programmers are just like calling l ...

Posted on Sat, 27 Jun 2020 23:01:36 -0400 by lasith

Dirty_COW_Race_Condition_Attack

Article catalog preface 1. Summary & & summary 2. Preparations 2.1 mmap function 2.1.1 application of MMAP function 2.2.2 difference between MMAP and normal file operation 2.2 copy on write mechanism 2.2.1 mmap function MAP_PRIVATE parameter 2.2.2 madwise function 3. Dirty COW 4. Result ...

Posted on Sat, 27 Jun 2020 22:04:03 -0400 by AceE

[ asp.net Core series] 14 IOC in. Net core

0. Preface Through the previous articles, we learned how to implement the basic architecture of the project: data source, routing settings, encryption and authentication. In the implementation, we will encounter such a problem: when we have more and more business classes and data sources, we can't assign values to each instance through common m ...

Posted on Sat, 27 Jun 2020 21:48:42 -0400 by truman