Found a total of 10000 related content
How to use Chrome with multiple monitors
Article Introduction：Methods to improve efficiency using Chrome with multiple monitors include: 1. Flexible arrangement of window layout, place the main browser window on the main screen, place the reference web page or monitoring page on the secondary screen, and quickly move the window with shortcut keys; 2. Separate user configuration, and set multiple profiles to achieve different accounts and plug-in environments for different monitors to avoid chaos; 3. Use split-screen plug-ins, expansion tools and picture-in-picture functions to optimize space utilization and reduce window switching. Rationally allocating task areas and combining these techniques can effectively improve the operation efficiency under multiple screens.
2025-07-18
comment 0
669
10 Tips for Developing Better jQuery Plugins
Article Introduction：Excellent jQuery plug-ins are popular among tens of thousands of web developers around the world, while those with poor designs are quickly forgotten. This article provides some tips to help you develop better jQuery plugins and enhance their influence.
Key points:
Make sure your jQuery plugin is chain-causable by returning the jQuery object that calls it, allowing multiple jQuery methods to be linked.
Provides default settings for your jQuery plugin, allowing users to customize according to their own needs, and consider supporting HTML parameters for ease of use.
Upload your jQuery plugin to codebases such as GitHub, Google Code, and jQuery plugin directories for promotion and ready to provide
2025-02-27
comment 0
687
8 Top WordPress Popup Plugins and Why You Should Try Them
Article Introduction：WordPress pop-up plug-in: a powerful tool to improve conversion rate
Key points:
Pop-up windows significantly increase website conversion rate, with cases showing up to 300%. Top WordPress popup plugins such as SumoMe ListBuilder, Ninja Popups, and OptinMonster can help you achieve this.
The ideal WordPress pop-up plug-in should have a user-friendly interface, multiple pop-up types, precise positioning and triggering options, and be well integrated with your email marketing services and other tools. Most plugins also allow custom designs and pop-up scheduling.
Although pop-ups are very effective in acquiring leads and developing mailing lists, be sure to use them with caution and after installation
2025-02-17
comment 0
434
A Basic jQuery Plugin using the Module Pattern
Article Introduction：Detailed explanation of jQuery module pattern: build maintainable and extensible plug-ins
Core points:
jQuery's module pattern can organize code in a maintainable and extensible way, keeping the global namespace neat, reducing the possibility of naming conflicts, and providing ways to protect variables and methods.
Create a basic jQuery plugin using module pattern by defining a self-executing anonymous function to encapsulate the plugin code, providing private scope for variables and methods, and then exposing the public API by returning objects containing public methods and attributes.
Module pattern is a design pattern that can be used not only with jQuery but also with any JavaScript library, and can be used to develop commercially for jQ
2025-02-27
comment 0
697
How to use vectors and strings in C ?
Article Introduction：The usage methods of vector and string in C are as follows: 1. Vector is used to store dynamic arrays and supports automatic expansion. Common operations include initialization, push_back, pop_back, size, empty, etc.; 2. string is used to process text information, and common methods include length, substr, find, append, etc.; 3. The two are often used in combination, such as using vector to store multiple strings, and traverse or filter content through loops; 4. The text can be processed line by line with input and output. Mastering these basic operations can help to efficient programming.
2025-06-30
comment 0
789
A Comprehensive Look at jQuery DOM Traversal
Article Introduction：jQuery DOM traversal: Easily control web elements
This article will explore the jQuery DOM traversal method in depth, showing how to use jQuery to easily select web page elements and operate based on their relationship with other elements in the page.
Core points:
jQuery DOM traversal allows developers to easily navigate and manipulate web page elements and operate relative to the initial selection, including replacing the original selection or adding and removing elements to it.
jQuery provides multiple methods to filter elements based on the position of elements relative to other elements and whether they have specific classes, etc. Methods include eq, first, last, slice, filter, and map.
jQuery also provides DOM
2025-02-17
comment 0
829
how to create a split screen effect in Premiere Pro
Article Introduction：The key to making split screen effects in PremierePro is to master three methods: 1. Use cropping and positioning to realize basic split screens, superimpose two videos and adjust the position and cropping areas respectively; 2. Use plug-ins such as MotionBro or RowbytePlexus to improve efficiency, and generate multiple split screens or dynamic transitions with one click; 3. Use masks to achieve custom shape split screens, and enhance natural transitions by drawing mask areas and combining opacity and feathered edges. Newbie recommend starting with the first method and gradually advancing to plug-in and masking operations for more complex effects.
2025-07-15
comment 0
299
10 Best jQuery and HTML5 Media Players
Article Introduction：Ten best jQuery and HTML5 video players tutorials
In the past, Flash videos were used on websites because Flash was almost the only option to play videos. But now everyone wants video playback support to be broader, with multiple audio and video formats, playlists, adjustable controls, automatic aspect ratio video and more… All of these features can be achieved by using jQuery plug-in and HTML5, and you can use audio and video in a simple way. Check out the ten best jQuery and HTML5 player tutorials we have compiled below! enjoy! Related articles:
10 Crazy HTML5 and JS Experiments Showcase
jQuery and the new HTML5 key points
jQuery
2025-02-27
comment 0
555
Creating a Flashing Text Effect with jQuery
Article Introduction：Core points
This tutorial guides you how to create a cross-browser-compatible jQuery plugin that achieves flashing text effects and enhances website style and appeal. The plug-in also considers the problem of accessibility and provides the stop() method to stop the effect.
The plugin is called "Audero Flashing Text" and is developed in accordance with jQuery plugin best practices. It contains default settings, initialization, start, stop, and isRunning methods. These methods control the text to be displayed, fade in, duration, fade out time, and the order in which text selection is selected.
The start() method is the most critical part of the plugin because it runs the effect. It involves creating an element floating within a specified area, fadeOut(
2025-02-24
comment 0
693
How to use mixins option in Vue?
Article Introduction：Mixins is a mechanism in Vue for multiplexing component logic and is suitable for OptionsAPI projects. 1. It is a JavaScript object containing component options, which can be introduced by multiple components and automatically merged; 2. Imported through the mixins field when used, such as introducing dateMixin with formatDate method; 3. The merge strategy is data, component priority, the hook function executes mixin first and then executes components, and object attributes such as methods will be combined and component methods will cover mixin; 4. Suitable scenarios include shared lifecycle logic, old project maintenance, and plug-in function injection, but excessive use should be avoided to cause code confusion.
2025-07-20
comment 0
959
Code Smells and How to Fix Them in Python
Article Introduction：CodeSmell refers to the bad structures in the code. Although they will not directly cause errors, they affect maintainability and readability. Common CodeSmell and improvement methods include: 1. Repeat code: abstract the repetitive logic into a common function, or use inheritance and combination to solve duplication between classes; 2. The functions are too long or too many responsibilities: split into small functions with a single responsibility to improve testability and clarity; 3. Abuse of magic value: replace direct numbers or strings with named constants or enumerations; 4. Class expansion: Split multifunction classes into multiple classes with clear responsibilities, and use combinations to improve flexibility. By gradually refactoring these minor problems, the overall code quality can be significantly improved.
2025-07-18
comment 0
729
Troubleshooting deadlocks in SQL database systems.
Article Introduction：Deadlock is a deadlock caused by multiple transactions waiting for each other to release resources, such as transaction A locks table X waiting for table Y, transaction B locks table Y waiting for table X. Troubleshooting methods include: 1. MySQL uses SHOWENGINEINNODBSTATUS\G to view recent deadlock information; 2. SQLServer querys blocking sessions through Profiler or sys.dm_exec_requests; 3. PostgreSQL enables logs or plug-in to analyze deadlocks. Solutions and preventive measures include: 1. Unify the order of multi-table access; 2. Shorten the transaction execution time; 3. Reduce lock competition with lower isolation levels; 4. Add indexes to WHERE conditions during batch updates; 5. The application layer captures deadlock errors and automatically re-replaces them.
2025-07-05
comment 0
466
How to Build an Auto-Expanding Textarea jQuery Plugin, Part 1
Article Introduction：Automatically expanding text areas are very popular on sites like Facebook. The height of the text area box expands and shrinks according to the amount of text entered by the user. This has several advantages:
Your page design will not be dominated by large text area boxes.
Online forms with multiple text areas look shorter and easier to complete.
Users can view all text without scrolling.
View the extended text area demo...
This three-part tutorial describes how to build an automatically extended text area using HTML and reusable jQuery plug-in. By the end of the third part, you will understand how it works and have code that can be used in your own project.
need
Like all good developers, we should
2025-03-08
comment 0
690
How to implement data sharding in mysql? Sharding optimization method
Article Introduction：MySQL itself does not have built-in data sharding function, but can be implemented through architectural design and tools. Data sharding is to split large table data into multiple databases or tables according to rules to improve performance. Common implementation methods include: 1. Hashing fragments by user ID, which are evenly distributed but troublesome to expand capacity; 2. Shaving fragments by range, which are suitable for time-class fields but are easy to hot spots; 3. Consistent hashing algorithms, which reduce the amount of expansion migration but complex implementation. After sharding, cross-slice query, data migration, distributed transactions and other problems need to be dealt with. Middleware such as MyCat, Vitess or application layer logic processing can be used, and shard keys should be selected reasonably, shard balance should be monitored, excessive sharding should be avoided, and backup strategies should be improved.
2025-06-04
comment 0
1076
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
comment 0
818
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
comment 0
1444
