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jQuery red and blue voting function practical tutorial

Course Advanced 8612

Course Introduction："JQuery Red and Blue Voting Function Practical Tutorial" How do you use PHP+jQuery+MySql to implement the red and blue voting function?

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11269

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 17593

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.

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How to switch between red and blue using clickEventListener using Vanilla JS

First, I create two functions blue and red. functiondrawBlueCircle(){ctx.fillStyle='blue';ctx.beginPath();ctx.arc(mouse.x,mouse.y,50,0,Math.PI*2)ctx.fill();}functiondrawRedCircle() {ctx.fillStyle='red'ctx.beginPath();ctx.arc(mous

2024-04-03 20:19:03

How can I click on the background to change blue to red and red to blue? What's wrong with my code? Help, thank you

How can I click on the background to change blue to red and red to blue? What's wrong with my code? Help, thank you <!DOCTYPE html><html><head></head><style>#test1 {width:300px;height:300px;background:blue;}#test2 {width:300px;height:300px;backgroun

2017-12-13 17:20:50

javascript - Add an href to a tag and a blue border appears. Solution

After adding an href link to the a tag, a blue border appears on the pad. Even using outline:none text-decoration:none; does not work. Please solve it.

2017-06-05 11:08:11

javascript - web mobile © The word copyright is blue by default on Android. How to solve it?

During project testing, the word © turned light blue on the Android page, and I tried many methods but it still didn't work.

2017-06-26 10:57:43

When the computer starts up, a blue screen appears saying that it has encountered a problem and will restart, and then it says that it is preparing to automatically repair it, and it cannot start up. What should I do?

When you first start up, a blue screen is displayed, saying that the computer has encountered a problem and will restart you. Then it appears that it is preparing for automatic repair, and the computer still cannot be turned on. What should I do?

2018-02-09 20:06:58

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Vivo applied to register the 'Blue Heart' trademark, as well as 'Blue Lake', 'Blue River', 'Blue Flame', 'Blue Domain', etc.

Course Introduction：On November 8, vivo officially released its self-developed general AI large model matrix - the Blue Heart Model - at the 2023 Developer Conference, as well as its self-developed "Blue River Operating System". Judging from the naming method, vivo will Launching a series of technologies starting with the brand logo color "blue", the layout of the trademark is also on the agenda. According to the Aiqicha App, Vivo Holdings Co., Ltd. recently submitted an application to register the "Blue Heart" trademark. The trademark belongs to scientific instruments in the international classification. The current status of the trademark is awaiting substantive review. In addition, the company has also We have applied for trademarks such as "Blue Lake", "Blue River", "Blue Flame" and "Blue Domain". The international classifications are also scientific instruments. At present, the status of these trademarks is still awaiting substance.

2023-11-08 comment 0 965

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