Course Intermediate 11330
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 17632
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.
Course Advanced 11346
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.
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 822
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 724
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 615
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 577
Shortest way to convert all PHP types to string
2023-09-05 15:34:44 0 1 1004
Course Introduction:1. First open the Edge browser. You can see a [Settings and Others] icon consisting of three dots in the upper right corner of the browser. Click the icon. 2. After clicking, the menu window of the Edge browser will pop up below. Click in the window to open the [Settings] page. 3. At this time, you will enter the settings page of the Edge browser. You can see the [Edge Bar] item in the navigation menu on the left side of the page. Click to switch to this page. 4. Then click [Open Edge Bar] on the right side of the page. We can also turn on [Automatically open Edge Bar when the computer starts], so that you can see it directly every time you turn on the computer.
2024-04-02 comment 0 895
Course Introduction:How do you check how much money you spent on Taobao? Open Taobao on your mobile phone and log in to your commonly used Taobao account or Alipay account. Switch to the [My Taobao] page in the navigation bar below; click [Taobao Life] in the My Taobao page; in the upper right corner of Taobao Life, find and click [ Achievements] to enter the Taobao achievement system; above the achievement center, slide left or right to switch to [Taobao History] to view Taobao achievements; finally check [Total Consumption] to see how much money was spent on Taobao. How to check the total amount spent on Taobao 1. Open Taobao on mobile and log in to your commonly used Taobao account or Alipay account, switch to the [My Taobao] page in the navigation bar below; 2. Click [Taobao Life] in the My Taobao page ; 3. In the upper right corner of Taobao Life, find and click [OK]
2024-07-02 comment 0 1107
Course Introduction:1. First enter the destination in Tencent Maps, select driving as the mode of transportation, and then click Navigation to enter the navigation interface shown in the figure below. 2. The distance between the two places and the estimated time of arrival will be displayed at the bottom of the interface. We can see a pull-up icon at the top of the window. 3. Swipe this icon up to see QQ Music at the bottom of the application. For first-time use, click [Deauthorize] on the right. 4. The picture below is the authorization page. We only need to click [Confirm Authorization] at the bottom of the page, as shown in the picture. 5. After authorization, the application will randomly play the songs collected in our QQ Music in the navigation, and you can also quickly switch to the next song. 6. If you want to listen to a random song, click the music icon on the far right, and then click on the song
2024-04-08 comment 0 677
Course Introduction:Everyone must have used the language switch key when using a computer, right? However, some friends still don’t know how to change the language switching shortcut key settings of Win10. It's actually very simple, just open the device settings and follow the prompts step by step. Now I will tell you in detail how to change the language switching shortcut keys in Win10. How to change the setting method of language switching shortcut key in Win10 1. Press the win key and i key directly on our keyboard to open the settings window. 2. After that, we can click on the [Device] option in the window that opens. 3. After entering, you can click the [Input] option in the navigation bar on the left side of the page, then scroll the page on the right and select [Advanced Keyboard Settings]
2024-09-03 comment 0 1178
Course Introduction:What should I do if the Firefox web page becomes unresponsive? When many friends use the Firefox browser, the web page will become unresponsive or stuck for a long time. What is going on? It is most likely that the browser is suspended due to too many caches in the browser. This can be solved by clearing the cache. Let’s take a look at the specific solutions below. Solution 1. Open Firefox, click the more icon on the upper right to expand all options of Firefox, and click below. 2. Click Privacy and Security in the navigation bar on the left side of the settings page. 3. After switching to the Privacy and Security page, we can find the cookie and website data items on the right, and click the Clear Data button on the right. 4. In the pop-up clear data window, you can
2024-08-27 comment 0 632