Course Elementary 2437
Course Introduction:If you have any questions, add WeChat: Le-studyg; the course content includes the basic principles of MySQL master-slave replication, the data synchronization mechanism during the replication process, the configuration and management of the replication topology, the high availability and fault tolerance of the master-slave replication, and the replication process. Data consistency and conflict handling, etc. Through an in-depth analysis of the underlying implementation of MySQL8 master-slave replication, you will understand key mechanisms such as data flow, log transmission, and status synchronization during the replication process, and learn how to optimize and adjust the performance and stability of master-slave replication.
Course Elementary 2725
Course Introduction:"Python Crawler Practical Tutorial: Crawling Images from a Website in Batch" will help you uncover the mystery of crawlers through actual combat. It will introduce how to crawl images on the website. Reprinted with permission from: https://www.bilibili.com/video/BV1qJ411S7F6
Course Intermediate 10914
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.
Course Advanced 16850
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.
How to use regular expressions to batch copy and modify strings in vim
2017-05-16 16:42:57 0 1 1105
How to copy JS variables? [A novice, please give me some advice]
2023-06-28 17:54:37 0 2 633
2018-01-14 19:28:10 0 1 1283
Modify file names in batches on Linux
2017-05-27 17:44:37 0 1 575
CENTOS 里我批量做了个操作,然后不停的提示要求确定。该怎样批量确定啊? 顺便问下,我想拷贝当前目录的所有文件到父目录, cp -Rf * ../ 这样写对吗?
2017-04-27 09:01:21 0 2 620
Course Introduction:CorelDRAW is our commonly used design software. In our daily operations, we will encounter the need to use the content on the previous page. If the number is small, we can copy it one by one. If the number is too large, copying one by one will be a waste of time. Next, the editor will introduce to you two methods for batch copying all the content on the page. Let’s take a look! The specific operations are as follows: 1. Copy directly, hold down the shortcut key [Ctrl+A] to select all the content, copy and paste to complete 2. Reproduce the page 1) Click [Layout] - [Reproduce Page] above 2) In the pop-up In the dialog box, select the location to insert the new page according to the work needs, select to copy the layer and its contents, and click OK to complete. Both of the above two methods can batch copy the contents of the page.
2024-02-10 comment 0 1116
Course Introduction:As the number of Douyin users continues to grow, the private messaging function has also become an important way for users to interact. When faced with a large number of private messages, how to efficiently reply in batches has become a problem that troubles many users. This article will introduce in detail the method of batch replying to private messages on Douyin, as well as related precautions. The important point is that when replying to private messages, you must pay attention to personalization to avoid being considered a robot reply, thus affecting the user experience. 1. How to batch reply to private messages on Douyin? 1. Manually reply in batches Manually replying in batches to private messages is the simplest and most direct method. Users can select multiple private messages and reply to the same content one after another. Although this method is time-consuming, it can ensure the quality and timeliness of replies when the number of private messages is not large. If the user doesn't want to reply manually, they can also use
2024-06-08 comment 0 382
Course Introduction:With the rapid growth in the number of Douyin users, video creators are also facing an increasing demand for comment interaction. The emergence of Douyin’s batch reply comment function has undoubtedly brought great convenience to creators. So, how to set up batch reply to comments on Douyin? 1. How to set up batch reply to comments on Douyin? 1. Open Douyin APP, enter the "Me" interface, and then click the "Settings" button in the upper right corner. 2. In the settings interface, scroll down to find the "Account and Security" option and click to enter. 3. In the account and security interface, find the "Douyin batch reply to comments" function and click to enable it. 4. After turning on the batch reply to comments function, return to the homepage and click the "Message" button in the lower left corner. 5. In the message interface, find the "Comments" option and click to enter. 6. in
2024-06-03 comment 0 660
Course Introduction:With the popularity of Douyin, many users have encountered a problem, how to reply to private messages in batches. This is not only related to user experience, but also related to account management efficiency. So, how to batch reply to private messages on Douyin? 1. How to batch reply to private messages on Douyin? 1. Use third-party tools. There are currently some third-party tools on the market that can help users reply to Douyin private messages in batches, such as this website. Generally implemented through API interface, functions such as automatic reply and group sending can be realized. However, you need to be careful when using these tools, because the Douyin platform is resolutely cracking down on third-party tools. Once you are found to be using third-party tools, your account may be banned. This website (https://www.yixiaoer.cn/) supports 60+ platforms
2024-06-12 comment 0 398
Course Introduction:How does vsco batch color adjustment (vsco batch color adjustment method), how to operate it specifically, follow the editor to see. Open the VSCO software and first adjust a picture to the effect you want. Then select the adjusted picture and click the second icon below ~ click the COPIED copy icon to copy. In this way, the effect adjusted on the previous picture is copied~ Select another picture, and then click the second icon below~ Select PASTE to paste the effect, and paste the effect~ In this way, you will find that the picture is instantly toned~ (If If you are still not satisfied, you can make fine adjustments~), be careful not to click COPY~As shown in the figure, of course you can also select multiple pictures at the same time, select the second icon~Select PASTE to copy and paste batch effects~ Section
2024-06-17 comment 0 1025