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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11331

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 17634

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Band of Brothers front-end example display video tutorial

Course Advanced 11347

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

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javascript - vue+vue-router+vuex+axios+elementUI uses the background management interface to report an error when clicking the menu after refreshing it

The requirement is to build a backend management interface with related functions of permission management. The relevant idea is based on the article addRoutes to implement the backend management function. The specific method is to return the permissions owned by the role in the backend when logging in, and dynamically call the addRoutes method Loading, vuex manages route loading status and addition...

2017-06-12 09:30:35

Rewrite the title to: VueJS responsive element with one item set to true and all others set to false

I'm developing an application using VueJS's composition API. I have set up a responsive element as shown below constsections=reactive({section1:true,section2:false,section3:false,section4:false,section5:false,section6:false}) when every button on the page is When clicked, I want to show and hide individual elements based on their boolean values (among many other operations)

2023-08-28 20:55:03

Permissions issue

According to the teacher's code, if the system administrator adds all submenus, and the developer cancels the two permissions of the administrator to save and the administrator to add, after testing, these two permissions are still available. According to the code, I only see that the code is only based on the permissions. The loading menu does not restrict functions based on permissions. In the existing code, the key functions such as save and delete on the page, or the third-level menu cannot be controlled, and only the functions of displaying the first-level and second-level menus can be controlled?

2018-12-10 14:14:25

php - How to output image in base64

It's like this. Today I wrote a template for PHP to generate verification codes based on the information on the Internet: {code...} But I don't want him to output the image directly, but output the image in base64. How should I do it? I have tried many methods without success, unless it is necessary: {code...} Please tell me how to use getC...

2017-05-24 11:32:19

css - Are there any standards for blocks in BEM? When is it decided to partially extract an element as a block instead of its parent (Element)?~

Are there any standards for blocks in BEM? How do you decide to extract a part into a block instead of an element of its parent? I don’t have a good grasp of the granularity, which makes me struggle to death when writing styles~

2017-05-16 13:20:50

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Quickly build a backend management system template based on thinkphp, thinkphp backend template_PHP tutorial

Course Introduction：Quickly build a backend management system template based on thinkphp, thinkphp backend template. The back-end management system template is quickly built based on thinkphp. Thinkphp back-end template When we build a website, back-end developers often write the back-end management system.

2016-07-12 comment 0 1556

基于thinkphp的cms内容管理系统有哪些？

Course Introduction：基于thinkphp的cms内容管理系统有哪些？

2016-06-23 comment 0 1515

基于thinkphp的cms内容管理系统有哪些？该如何解决

Course Introduction：基于thinkphp的cms内容管理系统有哪些？比较成熟的有哪些？或者说只需要一些单一的功能就可以的不要像dede那么多功能导致 90%的功能都是摆设，最好是基于thinkphp的基本功能用户管理，权限管理，文章发布，注册登录，在线充值支付。。。论坛的兄弟

2016-06-13 comment 0 904

Summary of experience in real-time data stream processing and analysis based on MongoDB

Course Introduction：With the advent of the big data era, the explosive growth of data volume and the requirements for real-time are getting higher and higher. How to perform efficient data stream processing and real-time analysis has become an important task. In this process, MongoDB played an indispensable role and became an important tool for real-time data processing and analysis. This article will summarize the real-time data stream processing and analysis based on MongoDB based on practical experience for readers' reference. Introduction to real-time data stream processing Real-time data stream processing refers to the processing and processing of data in the data set stream.

2023-11-03 comment 0 896

基于easyui1.3.1跟thinkphp3.1的小型权限管理系统

Course Introduction：基于easyui1.3.1和thinkphp3.1的小型权限管理系统第一：要说明的是本身没学过php，以前是学过一点点java，后来找了工作干的是产品售后和变成没有一点关系，变成只是自己的爱好。第二：在工作后自己又自学了thinkphp，感觉比java方便好多啊，就在最近自己想做一个权限管理的小系统出来给大家用用。第三：这个系统我是模仿d

2016-06-13 comment 0 947

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