php Source Building Blog 4--Implementing MVC Architecture Mini-Framework

Mainly: Constant optimization path Automatic loading class Optimizing entry files Secure Access Project Directory File structure: ----------------------------------------------------------------------------------------------------------------------------------------------------- blog├─App_-Model ModelUserModel.class.php User Model Cl ...

Posted by jeremy_brooks on Sat, 18 May 2019 05:54:25 +0200

Five Hidden Functions of Laravel Excel

Laravel Excel package Version 3.0 has recently been released with new features that can help simplify advanced requirements and are highly usable. Let's explore some hidden functions that may not be known, which make Laravel Excel the best choice for Excel expansion. 1. Importing data from HTML or Blade Suppose you already have an HTML table ...

Posted by tbone-tw on Fri, 17 May 2019 18:48:53 +0200

PHP Full Stack Learning Notes 14

image.png 1. Set up PHP development environment Apahce Server Dreamwear Create Site image.png <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" c ...

Posted by PHP_TRY_HARD on Thu, 16 May 2019 23:47:41 +0200

.net and C#A demo based on nethereum in Taifang

This is an early version of this article designed to help developers who have a basic understanding of the Ethereum Block Chain Platform if they want to learn how to program the Ethereum Platform using the Nethereum.NET library. I'll add more in this article later, but for now, I'm using it to publish a series of C# examples of.NET 10+, describ ...

Posted by st0rmer on Thu, 16 May 2019 17:29:55 +0200

centos7.4 source code build LAMP_ Nginx configuration ——1;

1. Default Virtual Host Modify configuration files vim /usr/local/nginx/conf/nginx.conf Add "include vhost/*.conf;" in the last penultimate line (all files ending with. conf under vhost will be loaded so that all virtual host configuration files can be placed in the vhost directory)   Create vhost, edit configu ...

Posted by phpBever on Wed, 15 May 2019 22:49:45 +0200

Create the first block chain using Java

The purpose of this series of tutorials is to help you understand how to develop block chain technology. In this tutorial, we will: Create your first very basic block chain. Implement a simple workload certification system (mining). Explore any possibility. I assume you have a basic understanding of object-oriented programming. It is notewort ...

Posted by tphgangster on Tue, 14 May 2019 23:28:59 +0200

Python list, meta-ancestor

Part of the content is compiled from Python, Little Turtle List: An array of hormones The concept of arrays is to put a large number of data of the same type together one by one, and then indexed by array subscripts. But the basic requirement of arrays is that the data you put together must be of the same type. Because Python ...

Posted by fishown on Sat, 11 May 2019 20:02:05 +0200

Detailed description of the shell with python to automatically install zabbix monitor

Script environment 1.linux centos 7 system2. The CD-ROM image file has been mounted3. The system can connect to the external network.4. Font links: https://pan.baidu.com/s/1m9WJys5aGuUi-WgBG-zrxw Extraction code: qq6r Experimental steps 1. Upload font files and zabbix scripts to the Linux system / root directory Method 1: Mount Method 2: U ...

Posted by sicKo on Sat, 11 May 2019 10:00:42 +0200

Building wnmp under Windows

The running environment is windows server 2008 64-bit system. Installation directory D:/wnmp Mysql 5.7 Download Address: https://dev.mysql.com/downloads/mysql/5.7.html#downloads (This article chooses 5.7.25 | Microsoft Windows | All | Windows (x86, 64-bit), ZIP Archive) php7.2 Download Address: https://windows.php.net/downloads/releases/php-7. ...

Posted by cyberlew15 on Sat, 11 May 2019 09:05:31 +0200

Examples of PHP and Redis implementing snap-up and secondkill in high concurrency

Snap-up and second-kill are common scenarios. Interviewers often ask questions during interviews, such as how to achieve the snap-up second-kill in Taobao. Buying and killing in seconds is very simple, but there are some problems to be solved, mainly for two problems:1. Pressure on databases caused by high concurrency2. How to ...

Posted by philooo on Fri, 10 May 2019 20:28:18 +0200