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- Different Favicon for Development
- I bet a lot of us tend to have the production website and the development website up simultaneously a lot. It's almost a developer cliché at this point to
- CSS Tutorial . Web Front-end 436 2025-04-08 09:39:10
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- MySQL master-slave replication configuration and synchronization delay resolution policy
- MySQL master-slave replication delay problems are mainly caused by excessive pressure on the master server, network delay, excessive pressure on the slave server, excessive binlog log and GTID configuration problems. Solutions include: 1. Optimize the master server resources and SQL statements; 2. Optimize the master-slave server network connection; 3. Improve the slave server resource configuration; 4. Adjust the binlog format; 5. Correctly configure GTID; 6. Consider asynchronous replication (there is a risk of data inconsistency); 7. Real-time monitoring and setting alarm thresholds. Through these methods, the MySQL master-slave replication delay can be effectively reduced and the database system can be ensured to run stably.
- Mysql Tutorial . Database 888 2025-04-08 09:39:01
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- gqless
- This is so cool. I mean, GraphQL is already cool. It's very satisfying to write an understandable-looking query for whatever you want and then use that data
- CSS Tutorial . Web Front-end 1030 2025-04-08 09:38:10
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- MySQL connection limit modification and connection pool optimization scheme
- The MySQL connection limit is derived from server resource limits, not absolute obstacles. The solution is to optimize resources and use connection pools. 1. The connection pool pre-create connections, provide and reuse, and reduce creation and closing overhead; 2. The connection pool includes components such as connection creator, management module, acquirer and releaser, and efficiently manage connection status; 3. Pay attention to connection leakage issues, monitor connection pool status, and select appropriate connection pool library and parameter configurations, such as the minimum/maximum number of connections and timeout time, and finally build an efficient and stable database access system.
- Mysql Tutorial . Database 802 2025-04-08 09:36:02
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- How to implement multi-value association query through FIND_IN_SET?
- FIND_IN_SET: Unraveling the mystery of multi-value association query. Many friends will encounter a difficult problem in database operations: How to efficiently handle multi-value association query? For example, a user can have multiple tags. How to find users based on tags? This article will explore in-depth how to use MySQL's FIND_IN_SET function to gracefully solve this problem and reveal the pitfalls and optimization strategies behind it. Let's make it clear first: FIND_IN_SET is not the best solution for handling multi-value correlation queries. It has performance bottlenecks, especially when the data volume is huge. But understanding how it works and limitations is crucial for database design and optimization. It is more suitable for some special scenarios, such as small data volume
- Mysql Tutorial . Database 840 2025-04-08 09:33:01
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- APIs and Authentication on the Jamstack
- The first “A” in the Jamstack stands for “APIs” and is a key contributor to what makes working with static sites so powerful. APIs give developers the freedom
- CSS Tutorial . Web Front-end 727 2025-04-08 09:32:10
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- Configuration and conflict resolution of Galera Cluster multi-master cluster
- GaleraCluster is a database cluster architecture based on multi-master replication, with the advantage that all nodes can receive write requests at the same time. When building a Galera cluster, you need to pay attention to: 1. Ensure that the node resources are sufficient and the network is stable; 2. Carefully configure the my.cnf file, especially the wsrep_provider_options and gcache.size parameters; 3. Correctly initialize the cluster and monitor the logs. Even if the configuration is correct, conflicts may occur. They need to be resolved through log analysis and application layer policies, and performance can be improved through network optimization, parameter tuning and application layer optimization. Continuous monitoring and log analysis are key to maintaining Galera clusters.
- Mysql Tutorial . Database 501 2025-04-08 09:30:02
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- Auto-Growing Inputs & Textareas
- By default, and elements don't change size based on the content they contain. In fact, there isn't any simple HTML or CSS way
- CSS Tutorial . Web Front-end 500 2025-04-08 09:27:11
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- Windows System MySQL 8.0 installation-free configuration tutorial
- Configuration method for MySQL 8.0 installation-free version under Windows: 1. Unzip the downloaded compressed package to the specified directory; 2. Modify the my-default.ini file, configure basedir, datadir, port, character set and proofreading rules, and create a datadir directory; 3. Use the command line (cmd) to enter the bin directory, execute mysqld--install (optional) and netstartmysql to start the service. After the configuration is successful, you can use the client tool to connect to the database. It is recommended to modify the root password and perform secure configuration, and back up the data regularly.
- Mysql Tutorial . Database 541 2025-04-08 09:27:02
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- Some Typography Links II
- I just can't stop bookmarking great links related to typography. I'm afraid I'm going to have to subject you, yet again, to a bunch of them all grouped up. So
- CSS Tutorial . Web Front-end 689 2025-04-08 09:24:13
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- Cloudinary Studio
- I knew that Cloudinary worked with video as well as images but, the other day, I was curious if Cloudinary offered a video player embed just like other video
- CSS Tutorial . Web Front-end 197 2025-04-08 09:23:10
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- Building a Real-Time Chat App with React and Firebase
- In this article, we’ll cover key concepts for authenticating a user with Firebase in a real-time chat application. We’ll integrate third-party auth providers
- CSS Tutorial . Web Front-end 671 2025-04-08 09:19:09
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- Accessibility Links
- Austin Gil has kicked off the first in a five-part series about "HTML Forms Right" and to starts with semantics. It's talking to the "we build our front-ends
- CSS Tutorial . Web Front-end 640 2025-04-08 09:15:11
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- Creating Scheduled Push Notifications
- Scheduled is the key word there — that’s a fairly new thing! When a push notification is scheduled (i.e. “Take your pill” or “You’ve got a flight in 3 hours”)
- CSS Tutorial . Web Front-end 275 2025-04-08 09:14:10
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