search_仿iGoogle主页模块拖动编辑-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11450

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 17735

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 11438

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.

More courses

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't work. Below is the code snippet of the server database initialization connector in the application fromfastapiimportFastAPIimportmysql.connectorapp

2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactName. I think this might be a nested query. Nested queries run fine in SQLServer, but don't know how to implement it in MySQL. Limit query: Select*fromcustomerslimit

2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: .right-menu{...grid-auto-flow:columndense;...} If I remove the grid-auto-flow attribute, the overflow stops. However, the items are now stacked into multiple rows, which is not what I want. I also tried converting .ri

2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in php any value has a unique string representation (such as the php code itself). I post this question to speed up the design process of this program. Some values are easily converted to strings: numbers, booleans, etc. Some are not easy: objects, arrays, resources. I think the transfer object and

2023-09-05 15:34:44

MoreQ&A

How to edit home screen pages on iPhone

Course Introduction：Apple allows you to quickly change your home screen by rearranging your home screen pages at any time and deleting them freely. This way, you can easily hide multiple apps and widgets without dragging and deleting them one by one. In this article, we will explain how to edit pages on your iPhone home screen. CONTENTS[SHOW] Shows how to edit Home screen pages on iPhone You can edit the Home screen to rearrange pages, hide/unhide certain pages in the Home screen, and delete pages completely. To start editing your iPhone home screen, press and hold an empty area on your home screen. When your home screen enters jitter mode, tap the row of dots at the bottom of the screen. You should now see all your home screens displayed in a grid format. Option 1: On the home screen

2024-02-14 comment 0 1435

How to rotate pages in Foxit PDF Editor_Tutorial on rotating pages in Foxit PDF Editor

Course Introduction：1. First, click the [Folder] icon in the upper left corner of the Foxit PDF Editor window. 2. Then in the open window, select the pdf document and click [Open]. 3. After opening the PDF document, drag the slider on the right to move to the page that needs to be rotated. 4. Then click [Home] on the menu bar. 5. In the homepage column, click [Rotate Page]. 6. Finally, in the drop-down list, select [Rotation direction] to rotate the current page of the PDF document.

2024-04-30 comment 0 775

What does dreamweaver do?

Course Introduction：Dreamweaver is professional-grade software for web, website, and mobile application design and development. Its key features include: Visual web design: drag-and-drop elements, built-in templates and components. HTML/CSS Editing: In-depth customization of web page code. Website Development: Supports multiple programming languages, remote server management and version control integration. Mobile App Development: Cross-platform environment, responsive design and build/test tools. Code prompts, image editing, preview/debugging functions.

2024-04-08 comment 0 595

What should I do if the Win11 virtual machine cannot connect to the network? What should I do if the Win11 virtual machine cannot connect to the network?

Course Introduction：1. First open the virtual machine, and then click [Edit]-[][-][Virtual Network Editor]-[Restore Default Settings]. 2. In fact, many reasons are because the network driver has changed and cannot be used, and the network module must be reloaded for resolution. 3. If you are experiencing network disconnection, it is clear that the adapter is assigned, but the network disconnection is not connected, i.e. all NICs and services can be reset by restoring to default method. 4. First enter the main tool homepage and click Virtual Network Editor. 5. Then click Restore below and wait for a while to reconnect.

2024-05-06 comment 0 1193

How to install win7 operating system on computer

Course Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0 1271

MoreTechnical Articles