Vuejs family barrel series (2) - - Ajax request

brief introduction vue and ajax AJAX, namely "Asynchronous Javascript And XML" (Asynchronous Javascript And XML), refers to a web page development technology for creating interactive web applications. Basic usage of ajax Vue itself does not support sending AJAX requests. It needs to be implemented with jquery, vue-resource s ...

Added by JeffK on Sun, 19 May 2019 12:04:05 +0300

Building FastDFS File System on CentOS Single Machine

This example is to build a FastDFS file management system on CentOS 7.2 stand-alone computer. FastDFS Architecture Diagram Software name Edition Baidu Yunpan Storage Name FastDFS 5.11 fastdfs-5.11.zip FastDFS-Nginx-module nothing fastdfs-nginx-module-master.zip LibFastCommon 1.0.36 libfastcommon-1.0.36.zip nginx 1.10.3 nginx-1. ...

Added by Tanus on Sun, 19 May 2019 06:41:55 +0300

PHP: Source Configuration Install PHP Environment under Linux

``` Description: When setting up PHP environment, the source installation method failed, and the last yum cloud used was successfully installed (see another log for details), followed by a more detailed source installation method, which was first reloaded and recorded for later learning. ``` Install Configuration apache Gen ...

Added by raspberryh on Sun, 19 May 2019 04:37:59 +0300

Talk about laravel query builder using subqueries

Summary: Complex SQL with subqueries is often used in projects, and Laravel's query constructor does not directly provide a method to convert it into subqueries, or even though it does, the examples given are not very specific and are not very friendly to beginners. This article mainly talks about how Laravel constru ...

Added by vipes on Sun, 19 May 2019 02:06:00 +0300

Some Betta TV Web APIs [Some DouyuTv APIs]

  Written in the forefront Developed before TI5 last year dotaonly.com Web sites need to use APIs of various live platforms. Unlike Twitch, which is not as open as foreign websites, there are ready-made APIs available. Domestic websites are closed and not very friendly to developers. The APIs mentioned in this paper are all crawled from the F ...

Added by KendersPlace on Sat, 18 May 2019 21:08:39 +0300

Student information management system (data transmission between js and php)

The end of the latest period is approaching, busier, slower, forgive me. After setting up the environment and confirming the connection, we can start writing programs. Then build tables. insert data (Here's just one example) Also note when creating a table, because you want to create a view, you should build an ...

Added by Crow on Sat, 18 May 2019 05:36:08 +0300

PHP & MySQL "Data Association One-to-One" Best Practice

Preface In the process of development, we usually encounter many one-to-one data processing situations. Most of the time we will get a list, and then a single record of the list corresponds to another table to achieve business. For example, the following two tables of commodity information and commodity details, here in order to demonstrate the ...

Added by Vizzini on Sat, 18 May 2019 01:31:07 +0300

Laravel Core Interpretation--ENV Loading and Reading

Laravel loads the. env file in the project at startup. It is often useful for applications to run in different environments with different configurations. For example, you might want to use the tested Mysql database locally and switch the project to the production Mysql database automatically when it comes online. This article will introduce th ...

Added by kdidymus on Fri, 17 May 2019 12:59:48 +0300

Development of Visitor-to-Visitor System Based on Face Recognition Technology

Recently, a community has used Hongsoft face recognition, the effect is good. There is another project to compare visitors with their ID cards and share the project, hoping to help them in need. The address of the project should be added before the codeword. https://gitee.com/panmingzhi/IdCardFaceIdentifier First of all, we use Huashi CVR 100U. ...

Added by RJDavison on Thu, 16 May 2019 11:06:15 +0300

Redis Distributed Lock--PHP

The Role of Redis Distributed Locks In a stand-alone environment, there is a second-kill commodity activity, in a short time, server pressure and traffic will rise sharply. This will lead to concurrency problems. If you want to solve concurrency, you need to solve it. 1. Improving system throughput, that is, requests processed by qps per second ...

Added by Drebin on Thu, 16 May 2019 01:18:22 +0300