Found a total of 10000 related content
How to create a simple popup or modal with HTML, CSS, and JS?
Article Introduction：To achieve a basic pop-up effect, you need to follow the following steps: 1. Structure: Use HTML to create trigger buttons, mask layer and pop-up content area; 2. Style: Set default hidden, centered layout, mask background and close button styles through CSS; 3. Interaction: Use JavaScript to bind click events to control pop-up display and hide, and can expand the ESC key closing function; 4. Optimization: Add CSS animation to improve user experience. The entire process does not require a third-party library, which is suitable for quickly realizing basic pop-up functions.
2025-07-12
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381
how to apply a transition to multiple clips at once in Premiere Pro
Article Introduction：There are three ways to apply transitions for multiple clips at once in PremierePro: First, after selecting all clips, select transitions in the effect panel and drag them to one clip point, right-click and select "Apply default transitions for all clips"; secondly, hold Shift to select multiple clip points, double-click or drag the desired transition to any selected position to apply in batches; finally, set the default transitions to speed up the workflow, the path is "Sequence>Apply default transitions to all clips", and select and set as default in the pop-up window. In addition, the duration of all transitions can be adjusted through the Preferences > Timeline or the right-click menu.
2025-07-25
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500
How to add page numbers in Adobe Acrobat Pro?
Article Introduction：Adding page numbers is actually not too difficult in Adobe Acrobat Pro, but people who operate it for the first time may not find the entrance. The key is to use the Header and Footer tool to add page numbers and adjust the format and position as needed. Open the "Header and Footer" function. The page numbering function of Adobe AcrobatPro is hidden in the "Header and Footer" tool, not directly called "Add Page Numbering". After opening the PDF, click Tools > Edit PDF > Header and Footer > Add in the top menu bar. At this time, a setting window will pop up, allowing you to select the location, font, size, etc. of the page number. Set page number format and starting position Many people just want to mark 1, 2, and 3 from the first page, but
2025-07-22
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827
how to copy and paste attributes in Premiere Pro
Article Introduction：PremierePro's Copy and Paste Properties feature saves time and maintains edit consistency by copying the effects of one clip or tweaking it and applying it to another clip. When using it, first apply the desired effect to the source clip, right-click to select "Copy Properties", then right-click to select "Paste Properties" on the target clip, and check the specific attributes to be copied in the pop-up window, such as Lumetri color tuning, audio effects, transitions, speed changes, etc.; common application scenarios include the color of the unified interview clip, copying audio processing settings, and keeping the movement effects of similar shots consistent; precautions include the effects that may not be fully adapted between different clips, and the effect should be previewed and confirmed, and the efficiency can be further improved with presets.
2025-07-19
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740
How to create a PDF from multiple layouts in AutoCAD?
Article Introduction：The key to merging multiple layouts into one PDF in AutoCAD is to use the Publish feature. The operation steps are as follows: 1. Right-click any layout label and select "Publish selected layout"; 2. Check all layouts to be exported in the pop-up window, and select "DWGToPDF.pc3" or other PDF printers for the printer name; 3. Click "Publish" to generate a PDF file containing multiple layouts. In addition, when setting the output quality, the printing style sheet, drawing size, resolution (300dpi recommended) and orientation should be adjusted to ensure that the output effect is professional and clear. For small layouts or special order requirements, an alternative can be adopted: export them as PDFs and merge them using Adobe Acrobat.
2025-07-09
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657
Understanding Bootstrap Modals
Article Introduction：Bootstrap modal box: lightweight, customizable pop-up window
Bootstrap modal box is a lightweight, customizable and responsive jQuery Bootstrap plug-in for displaying alert popups, videos, images, and more. It is divided into three parts: the title, the body and the footer, each with its unique function. There is no need to write JavaScript code, because all code and styles are predefined by Bootstrap.
Key Features:
Lightweight and responsive: The modal box is designed with a simple and well displayed on all devices.
Highly customizable: You can easily resize, add dynamic content, and even make it scrollable.
No need for Ja
2025-02-16
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Can I reset a database user password using Navicat?
Article Introduction：Yes, you can reset the database user password through Navicat. The specific steps are: 1. Right-click the database server connected to it and select "Manage Users"; 2. Find the user who needs to modify the password and click Edit; 3. Enter and confirm the new password in the pop-up window; 4. Save the changes. Some databases such as MySQL may require the FLUSHPRIVILEGES command to make the changes take effect. If there is no administrator permission, you need to request administrator assistance or use the command line operation. Common errors include choosing the wrong database type, not saving changes, using weak passwords, and mistakenly changing other user information. When it comes to complex authentication methods such as LDAP or OAuth, you may need to rely on native tools to complete the operation.
2025-07-27
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260
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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856
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1487
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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