Cookies and localStorage

Distinction and Practice of Local Storage, Cook and Session Storage 1. Cookie cookies. Its size limit is about 4KB, invented by Lou Montulli, a former employee of Netscape in March 1993. Its main purpose is to save login information, such as you can see "remember passwords" when you log into a website market, which is usually achieve ...

Posted on Mon, 19 Aug 2019 20:15:32 -0700 by supinum

Spring Security Resolution - Authorization Process

Spring Security Resolution (1) - Authorization Process _When learning Spring Cloud, when you encounter the content related to the authorized service oauth, you always have a half-knowledge, so you decide to first learn and collate the content, principles and design related to Spring Security, Spring Security Oauth2 and other privileges, certif ...

Posted on Mon, 19 Aug 2019 19:21:08 -0700 by pixelgirl

Initial understanding of jQuery and use of common API s

Target of this note Can tell what jQuery is Ability to tell the advantages of jQuery Can tell the difference between a JQuery object and a DOM object Ability to use common jQuery API s such as jQuery selectors, filter selectors, and jQuery filteri ...

Posted on Mon, 19 Aug 2019 18:23:01 -0700 by jorley

It's time for Android Tools to save you

In the daily development process, we all encounter the scenario that the UI effect we write needs to be previewed in advance before docking data, and then adjust the UI details and typesetting problems. What is our general practice? If there are basic controls like TextView or ImageView, are you still testing and previewing UI effe ...

Posted on Sun, 18 Aug 2019 23:26:36 -0700 by huppsi

Groovy Grammar Foundation

Introduction to Groovy Groovy is a dynamic language based on JVM. Its grammar is similar to Java and ultimately compiles. class to run on JVM. Groovy is fully compatible with Java and adds many dynamic types and flexible features, such as closure support and DSL support. Groovy is a very flexible dynamic scripting language. The purpose of this ...

Posted on Sun, 18 Aug 2019 06:42:23 -0700 by raydar2000

Definition and Use of Three Directives of JSP/Servlet|| jsp

JSP Directive The instruction in the JSP page is how the JSP page notification engine handles its own information. Grammatical Format: <%@ directive attribute = "value" %> Instructions can have many attributes, which exist as key-value ...

Posted on Sun, 18 Aug 2019 03:52:56 -0700 by Entanio

[Learning Notes - Java Collection - 9] Set - HashSet Source Analysis

brief introduction Set, the concept is a little vague. Generally speaking, collections in Java refer to container classes under the java.util package, including all classes related to Collection and Map. Generally speaking, collections refer to Collection-related classes in java collections, not Map-related classes. In a narrow sense, a Set in ...

Posted on Sat, 17 Aug 2019 03:52:47 -0700 by mannyee

Complete the memory game in JavaScript in 30 minutes

Learn JS, CSS and HTML by building a memory game in 30 minutes! This tutorial introduces some basic concepts about HTML5, CSS3 and JavaScript. We will discuss data attributes, location, perspective, transformation, flexbox, event handling, timeouts, and ternary expressions. You don't need a lot of programming knowledge to read this article. If ...

Posted on Sat, 17 Aug 2019 03:47:53 -0700 by jingato

JavaScript Object Array

Array Array is one of the most common types in JavaScript. Any type of data can be stored in the same array, and its length is dynamic and changes automatically as the data in the array is added or subtracted.Each array has a length attribute that represents its length (the number of elements in the array).And the index (subscript) of the array ...

Posted on Fri, 16 Aug 2019 22:40:55 -0700 by udendra

baseline Mobile Advertising Anti-Fraud Algorithmic Challenge 2019

Preface: Before sharing this baseline, first of all, I would like to thank my friend Rape Flower for some help.Then I will introduce some problems encountered in the recent competition and explain them.If possible, share a baseline of around 94. ...

Posted on Fri, 16 Aug 2019 19:17:03 -0700 by kevbev16