Article Introduction：How to design a flexible MySQL table structure to implement the questionnaire survey function? 1. Introduction Questionnaire surveys are widely used in data collection and research in modern society. In order to flexibly adapt to different questionnaire survey needs, we need to design a reasonable MySQL table structure. This article will introduce how to design a flexible MySQL table structure to implement the questionnaire function, and provide specific code examples. 2. The demand analysis questionnaire includes multiple questions, and each question can have multiple options. Users can choose to fill out the questionnaire and choose

2023-10-31 comment 0  1311

Article Introduction：There are often various questionnaires in daily life, and there are more and more electronic answer sheets. There are some options that do not need to be filled in manually. You can choose directly from the drop-down menu, which can speed up the answering process. What is shared below is How to add drop-down form in excel option? Let’s learn together. In our new table, we can add a drop-down menu to the class column for selecting classes. School classes are usually stable, so these options can be handled via drop-down menus. 2. We save the class details in a column for later use. Note here that a cell stores a name. 3. Select one of the cells in the class column in the table. Generally, select the first cell for formatting. After selecting the cell, click Data in the menu bar.

2024-03-20 comment 0  654

Article Introduction：How to set up the Tencent Document Questionnaire? Questionnaires can be set up in the Tencent Document APP. Most users don’t know how to make the questionnaire document. Next is the tutorial on how to set up the Tencent Document Questionnaire provided by the editor for users. If you are interested Users come and take a look! How to set up the Tencent Document Questionnaire 1. First open Tencent Documents on your computer, go to the main page and click the [New] button on the right side of the top; 2. Then expand the menu bar below, select the [New Online Collection Form] service and click ;3. Then on the online collection form page, click [Blank] as shown by the arrow in the picture below; 4. Then the form page shown in the picture below is divided into two categories: [Questions] and [Collection Results]; 5. Click on the question Edit questions and answers in the special area; 6.

2024-04-03 comment 0  1307

Article Introduction：Some friends don’t mind filling in the questionnaire, but they mind filling in the questionnaire with their real names. So how do you fill in the Feishu questionnaire anonymously? Follow us below to take a look. How to fill in the Feishu questionnaire anonymously 1. First step, we click to open the Feishu software, and then click to open the "Cloud Document" option on the Feishu page. Second step, after entering the cloud document page, we create a new A questionnaire document, or click directly to open a questionnaire document that needs to be edited. 3. The third step, after entering the questionnaire editing page, we click to open the "Settings" icon on the page. 4. The fourth step, after opening the settings icon, we find the "Anonymous Filling" option in the menu list. 5. The fifth step , and finally we click the switch button on the right side of the "Anonymous Fill" option to turn it on

2024-06-13 comment 0  1132

Article Introduction：Problem description: The table data is garbled. Open the BeyondCompare software, select the table comparison session, and open the session operation interface. Click the [Open File] button on the left and right sides of the comparison session interface to select the table file to be compared. As shown in the figure, the table data is not displayed normally in the left and right panes of the comparison session, and the table data is garbled. Processing operation: Convert the file format. There are two main reasons for the garbled problem in BeyondCompare table comparison: table encoding error and file format mismatch, so you only need to check whether these two items are correct to easily solve the problem of garbled tables. Click the [Session] button on the menu bar, select the [Session Settings] option in the expanded menu, and open [Table Comparison—Session Settings].

2024-04-22 comment 0  1226

Article Introduction：Use PHP to implement a simple online questionnaire system. With the popularity of the Internet, more and more institutions and organizations choose to use online questionnaires to collect user feedback and opinions. As a popular server-side scripting language, PHP can be used to build dynamic websites and applications, or it can also be used to build a simple online questionnaire system. In this article, we will discuss how to implement such a system using PHP and provide specific code examples. Create a database First, we need to create a database to store user submissions

2023-09-25 comment 0  796

Article Introduction：1. Check in the Excel table and click [Tools] → [Options] on the menu bar. 2. Enter [Options] settings, click [Security] and check [Delete personal information from file properties when saving] under [Personal Information Options] to solve the problem. 3. Another way is to use VBA code to solve this problem. Press ALT+F11 to enter the VBA interface and select ThisWorkbook. 4. Enter the following code in the [ThisWorkbook] window, then close Excel and open it again. PrivateSubWorkbook_BeforeSave(ByValSaveAsUIAsBoolean,CancelAsBoolean)Activ

2024-03-30 comment 0  1133

Article Introduction：1. Execute the start menu, select ppt2010 from it, start the application, execute ctrl+a to select all and delete all title boxes. 2. Execute the onekey8plus menu, click the Insert Table option in the toolbar, and insert a table. 3. Select the table and click the table coloring command in the toolbar to bring up the dialog window. 4. Check the header, right-click to pop up the color dialog box, select your favorite color, here select yellow. 5. Use the same method to select the first row and the second row in turn, and set the corresponding colors to red and blue respectively. 6. Check the alternate row option and check the effect, so that you can quickly add your favorite color to the cells.

2024-03-26 comment 0  602

Article Introduction：How to use PHP to implement online voting and questionnaire functions Introduction: With the popularity and development of the Internet, online voting and questionnaires have become a common way to collect user feedback and opinions. As a scripting language widely used in web development, PHP can easily implement online voting and questionnaire functions. This article will introduce how to use PHP to implement these functions and provide corresponding code examples. 1. Online voting function The implementation of online voting function usually includes the display of questions, selection of options and statistics of results. under

2023-09-05 comment 0  743

Article Introduction：Making a community contribution in the Java framework requires the following steps: find an issue list, select an issue and create a branch. Modify the code and add unit tests, commit the changes and create a pull request. Project maintainers review and merge your changes. Your contribution will be accepted and incorporated into the framework.

2024-06-04 comment 0  792

Article Introduction：Overview of how to use PHP to process data grouping and summary in forms: Forms are the most commonly used interaction method on websites. After users enter data through the form, the website needs to process and analyze the data. This article will introduce how to use PHP to process data grouping and summary in forms, and explain in detail through code examples. 1. Form design First, let’s take a simple questionnaire form as an example, including the following fields: Name Age Gender Do you have work experience Skills (multiple choices) Please note that the above is just an example form, the actual situation

2023-08-11 comment 0  1286

Article Introduction：1. How to use the form fields and bookmarks of the WPS table to calculate the total score of the test paper? In WPS Forms, you can use form fields and bookmarks to create interactive exams and calculate total scores. The following are the specific steps: 1. Open the WPS form and create a new worksheet. 2. In the worksheet, select where you want to place the form field. Click the "Insert" tab and select "Form Field" in the "Form Controls" group. 3. In the pop-up "Form Field" dialog box, you can set the field 1. Open the WPS table and create a new worksheet. 2. Create the test questions and answer options in the worksheet. 3. Insert a form field after each question. To insert a form field, click Insert > Control > Form Field and draw the window on the worksheet.

2024-01-13 comment 0  778

Article Introduction：Excel tables contain many functional items, but these functions basically require the mouse to operate. In fact, you can also set the button function. Some friends want to know how to set the button function in Excel? In response to this problem, today’s software tutorial will share the setting steps with everyone. Users in need are welcome to check out the method on the PHP Chinese website. How to set the button function in Excel 1. After opening the excel table, select Development Tools - Insert - Form Control in the menu bar at the top, and select the radio button control. 2. After selecting, click on the position where this control needs to be inserted in the table. Three are needed here, and you can do it three times. 3. Right-click the option button to adjust the button's position and edit the text in the button.

2024-08-29 comment 0  439

Article Introduction：[Check Driver] 1. Open "Device Manager", find the network adapter device, right-click and select "Properties". 2. Switch to the "Driver" tab and check whether the driver is normal. 3. If there is a problem with the driver, you can try to update or reinstall the driver. [Enable TCP/IP service] 1. Open "Control Panel", select "Administrative Tools", and open "Services". 2. Find the "TCP/IP NetBIOS Helper" service in the service list, right-click and select "Start". 3. Find “DNS

2024-03-13 comment 0  2097

Article Introduction：PotPlayer is a universal player that can make various settings for videos played on your computer. It can add subtitles to videos, change sound channels, adjust the aspect ratio, and solve various video playback problems. If you encounter the problem of audio and video being out of sync when playing 60-frame video in PotPlayer, you can refer to the following method. Method 1: Right-click the video screen in PotPlayer, and then click Open Video option in the menu list. 2. Then click to open the video renderer option in the video submenu list. 3. Finally, click to select VMR 7 windowed in the submenu list of the video renderer. Method 2 1. If VMR 7 windowing does not work, we can try to use the submenu of the video renderer.

2024-09-02 comment 0  1193

Article Introduction：How to change the dotted line into a solid line in WPS table? Recently, many novice users are asking about this problem. Many users draw lines when making tables, but they are in a dotted state. They want to change them to solid lines, but they don’t know how to operate. In response to this problem, In this issue, the editor will share with you the setting method, hoping to help you. The method steps are as follows: 1. Select the table area and select the table area that needs to be adjusted to a solid line in the table. 2. Click Format Cells, right-click and click the Format Cells option. 3. Select the solid line and adjust the border under Cell Format to a solid line. 4. Set to solid line to set the dotted line of the table to a solid line.

2024-08-21 comment 0  627

Article Introduction：How to sum a row in Excel? Recently, a user asked this question. Excel is a very useful data processing software. Some users will choose to use this software to sum data. How to sum a row? In response to this problem, this article brings a detailed introduction to the method and shares it with everyone. Let’s take a look. I hope it will be helpful to you. How to sum a row in Excel? First open an Excel spreadsheet file on your computer. In the Excel table, use the mouse to select the cell where you want to place it. Then click on the Formula option in the menu bar above. Then click the automatic summation option below the formula, and then the summation function formula will appear. For example, in the function formula =SUM (C4:G4) above, C4 represents the first addend.

2024-08-28 comment 0  420

Article Introduction：1. Right-click this computer and select Properties. 2. Click Device Manager to enter. 3. Click Display Adapter. 4. Double-click your graphics card hardware. 5. Click the Driver tab, click Uninstall Device, check Delete Driver, and click Uninstall. 6. Click Operations on Device Manager - Scan for hardware changes. 7. Right-click the graphics card below and select Update Driver. 8. Choose to automatically search for drivers on your computer. 9. The system automatically adapts to the best driver, and the monitor can return to normal. 10. If it still doesn’t work after updating the driver, re-plug and unplug the graphics card and check the computer graphics card connection problem. If it still doesn't work, it is recommended to send it to repair to check the hardware problem.

2024-03-27 comment 0  736

Article Introduction：When we use win11 system, we sometimes need to adjust the text size. However, recently some users have found that the desktop icon has disappeared after adjusting the text size. So what is going on? Users can open the Registry Editor and select the User Account Control window to make settings. Let this site carefully introduce to users the analysis of the problem of the icon disappearing after adjusting the text size in Win11. Analysis of the problem that the icon disappears after adjusting the text size in win11 1. Press the [Win+X] key combination, or [right-click] click [Windows Start Menu] on the taskbar, and select [Run] from the menu item that opens. 2. In the run window, enter the [regedit] command and press [OK or Enter] to open the registry.

2024-02-14 comment 0  1404

Article Introduction：PPT2021 is a professional office software launched by Microsoft, which is simple and easy to use. For the settings of rechecking documents, here is a simple tutorial for your reference: 1. Open the PPT2021 software and select the document to be rechecked. 2. Find the "Review" option in the menu bar and click to open the related functions. 3. In the Review ribbon, find the Spell Check or Grammar Check option. 4. After clicking the "Spell Check" or "Grammar Check" option, the system will automatically check the document and mark errors or problems if they occur. 5. [Operation method] First, find and double-click the "PowerPoint" icon on the desktop to open the PPT editing software. In the function list on the left side of the PPT window,

2024-01-03 comment 0  1446