Wechat Public Number Development + node.js Server Deployment

Application for Wechat Public Account; Official website 2. Developing documents; Website III. Application for Interface Test Number and Test Connection url: To be accessed by the external network, the local server can build ngrok. Of course, if you have money, you can buy one; ngrok runs differently every time. Instructi ...

Posted by vmarellano on Fri, 10 May 2019 09:02:02 +0200

Seconds Understanding File Download Implementation of Retrofit2 Zone Progress Bar

Copyright Statement) Notes for non-commercial purposes are free to be reproduced Blog address: https://blog.csdn.net/ShuSheng0007/article/details/82428733 From: shusheng007 Summary Achieving results Implementation Method Specific implementation Step 1: Introduce the Retrofit class library Step 2: Define the ser ...

Posted by ali_mac1 on Thu, 09 May 2019 08:09:09 +0200

CentOS (5.8/6.4) linux production environment optimization (practical section)

Next, I'll give you a brief explanation of some basic optimization operations after the installation of Linux system. Note: This optimization is based on entOS (5.8/6.4). I will mention the cell size of 5.8 and 6.4 when they are optimized. Optimize entries: Modify ip address, gateway, host name, DNS, etc. Close selinux,Empty iptables Added ...

Posted by pepperface on Thu, 09 May 2019 07:18:04 +0200

Go Scheduler Series Source Code Reading and Exploration

Dear friends, this time I would like to share with you the knowledge and experience related to the source code reading of Go Scheduler. There are many good articles on the network to analyze the source code. So this article is not another source code analysis article. It is not about the source code analysis and sharing, but to bring you some l ...

Posted by lkq on Thu, 09 May 2019 05:33:02 +0200

JAVAEE - Icube Shop 04: Image Server FastDFS, Rich Text Editor KindEditor, Commodity Addition Completed

1. Learning Programs 1. Picture upload a) Picture Server FastDFS b) Picture upload function 2. Use KindEditor in Rich Text Editor 3. Completion of commodity addition function   2. Installation of Picture Server 1. The storage space can be expanded. 2. Provide a unified access method.   Using FastDFS, a distributed file system.Storage space ca ...

Posted by scerm on Thu, 09 May 2019 05:27:02 +0200

golang network programming

square-gopher.png Http requests are a stateless communication model that may sound confusing to beginners.Statelessness here means that each request is independent and independent of each other.Each request is not affected by the last request. Provide two components in the net/http module to handle Http requests. golang_ ...

Posted by sintax63 on Thu, 09 May 2019 04:00:04 +0200

[Front End Talk] Make Four Calculators

0x000 overview Recently, we have started to learn the basic aspects of computer, such as the principles of computer composition, network, compilation and so on. At present, we are just learning the principles of compilation and are beginning to be interested in it. However, the study of theory is a bit dull and boring. We have decided to change ...

Posted by jonnypixel on Wed, 08 May 2019 19:21:05 +0200

Shell command - wc, tr for file and content processing

File and Content Processing - wc, tr 1. wc: Count lines, words, or bytes of a file Functional description of wc command The wc command calculates the number of words.With the wc command, we can calculate the number of bytes, words, or columns of a file. If you do not specify a file name or give it a file name of'-', the wc command reads data ...

Posted by xydon1 on Tue, 07 May 2019 22:40:02 +0200

MQTT for GO uses Chinese documents

English Documentation: https://godoc.org/github.com/eclipse/paho.mqtt.golang github: https://github.com/eclipse/paho.mqtt.golang Constants const ( NET component = "[net] " PNG component = "[pinger] " CLI component = "[client] " DEC component = "[decode] " MES component = "[message] " STR componen ...

Posted by loureiro on Tue, 07 May 2019 03:35:03 +0200

Source code analysis of android okhttp

okhttp, a powerful development contribution of Square, is now the mainstream Android network framework. Now let's look at this framework and explore its source code. compile 'com.squareup.okhttp3:okhttp:3.8.0' The version we analyzed was 3.8.0. public class OkHttpClient implements Cloneable, Call.Factory, WebSocket.Factory ...

Posted by Evoke on Mon, 06 May 2019 06:15:03 +0200