Course Advanced 19011
Course Introduction:Through a simple example, this course gradually introduces the related concepts, principles, implementation methods and application methods of Ajax, including the concept of HTTP requests, simple syntax of PHP, JSON data format, native Ajax and jQuery implementation. , cross-domain and other knowledge points.
Course Elementary 4315
Course Introduction:This course is a practical course focusing on API interface development in the Laravel framework. This course will take ten days to systematically introduce the entire process of API interface development, including interface design, routing, request and response, authentication and authorization, data transmission, error handling and other core contents. Through case teaching and practical exercises, students can quickly master the necessary skills for API interface development and improve development efficiency under the Laravel framework. Whether you are a beginner or an experienced developer, this course will provide you with valuable practical experience and solutions to help you achieve breakthroughs in the field of API interface development.
Course Intermediate 19755
Course Introduction:Rumor in the world: "As soon as you enter the front end, it is as deep as the sea", This is the advice of seniors, scaremongering, keep your own job? Do you want to see the true face of Lushan on the front end? Teacher Zhu will accompany you to take a look: What is there in the weird front-end world? More fun and interesting things are available in the public welfare live broadcast dinner prepared by php Chinese website for you.... On Double Twelve, in addition to Taobao, you might as well come to Taotao class to invest in your own brain. It is always the most cost-effective, right? Time: December 11th ~ December 12th (15:00 ~ 17:00 pm) Discussion QQ group: 909720232
Course Elementary 6485
Course Introduction:2022-11-22 20:00-22:00 video number + simultaneous live broadcast on this site! Live interactive lottery! Topic: 1. Which is more important, making money or growing? 2. How should we plan in advance for the post-epidemic era of 2023? 3. What direction and learning path should a novice choose to learn programming? 4. Learning programming, the relationship between videos-manuals-books; 5. How to learn efficiently: goal management, time management.
2017-06-08 11:01:48 0 3 1239
MySQL cannot connect from outside
2022-01-07 14:21:59 0 2 989
WeChat external link prevention problem
2018-10-19 10:18:35 0 0 1033
如何修改mysql端口并对外开放。。有什么尤为简单的方法 目前使用的是3306端口 不让外网访问的
2017-05-16 13:04:41 0 2 685
Course Introduction:Outer joins are divided into left outer join, right outer join and full outer join. The inner join we learned earlier obtains records that meet the conditions, and the records that do not meet the conditions in the join query table are removed. The characteristic of outer joins is that the query results may not meet the conditions. 1. Left outer join The left outer join queries all the records in the left table. The values of the columns in the right table corresponding to the records in the left table that do not meet the conditions are displayed as NULL. The keyword of left outer join is: LEFT OUTER JOIN, and the corresponding sql statement is as follows: SELECT * FROM table 1 alias 1...
2016-11-26 comment 0 1566
Course Introduction:The difference between inner join, left outer join, right outer join and cross join http://blog.csdn.net/cnham/archive/2008/06/25/2584936.aspx Before, I was not very clear about the data sets derived from inner joins and outer joins in MSSQL. I have reviewed the SQL books again in the past few days, and my thinking should be very clear now. Now I will share my understanding for everyone to review. I hope that friends like me who don’t understand the SQL connection statement will be able to
2017-06-23 comment 0 5335
Course Introduction:数据库中内连接、外连接、全连接 内连接:把两个表中数据对应的数据查出来 外连接:以某个表为基础把对应数据查出来(全连接是以多个表为基础) student表 no name 1 a 2 b 3 c 4 d grade表 no grade 1 90 2 98 3 95 www.2cto.com 内连接 inner join(查找条
2016-06-07 comment 0 1034
Course Introduction:What to do if the USB power supply of the laptop is insufficient 1. If possible, add an external power supply to the USB device. An active USB hub can be used. It is also possible to connect two connectors at the same time: the USB cable of an ordinary mobile hard drive has one connector on one side and two on the other side, and one end is plugged into the hub, while the other end is fully plugged into the hub. 2. The USB port voltage can reach up to 5V. If your peripherals require a voltage higher than this data, it is recommended that the peripherals be connected to an external power supply. The USB standard interface transmission rate is 12Mbps. However, please note that a USB device can only obtain a maximum transmission bandwidth of 6Mbps. Therefore, if you want to connect an external optical drive, you can only connect it to a six-speed optical drive, and no higher. 3. You can use a three-plug USB cable, with one end and one end.
2024-03-14 comment 0 530
Course Introduction:Introduction: Today, this site will share with you the relevant content about connecting an external hard drive to a Mac computer. If it can solve the problem you are facing now, don’t forget to follow this site and start now! One IMAC and one WIN10, how to use an external solid state together without having to plug and unplug constantly?_Baidu... When using BootCamp under the Mac system, after inserting the USB disk, you can find the operation options in the upper left corner. After clicking, an option will appear to download Windows support software, which are actually drivers. These support software are about 800MB and are needed when installing Windows systems. You can install one system on one hard disk, or you can install multiple systems on the same hard disk. Prepare a data cable. The computer should now be
2024-02-18 comment 0 1446