Article. Page 103



Several communication modes between React-Native and native modules

Each language has its own design concept, grammar and running environment, which also leads to the need for intermediaries to translate when different...
13:48 11 June 2019

format of nginx default configuration syntax and log

nginx default configuration To see which default configuration files are available for nginx, open the / etc/nginx/nginx.conf file to see the end line...
13:00 11 June 2019

Html Web Page Location Operation in Android WebView

Using the location API provided by HTML5 can help web pages to get the current location information of user equipment. But if we open a web page in a...
16:25 26 May 2019

Developing Todos Records with jQuery

This example mimics the function of todo MVC in vue.js, using jQuery With development, the first version of jQuery will look a bit confusing and will...
18:48 18 May 2019

Exploration of Golang Source Code (3) Realization Principle of GC

Golang has introduced tricolor GC since 1.5. After several improvements, the current 1.9 version of GC pause time can be very short. The reduction of ...
15:40 17 May 2019

Android comes with picture clipping (7.0, 8.0, and a millet phone)

A while ago I wrote how to get albums and photos after taking them and display and upload them. This time I made circular images. People who often re...
13:08 10 May 2019

A Preliminary Understanding of Link Map File

What is Link Map File Link Map File is translated into link mapping file in Chinese. It is a link information file generated while Xcode generates exe...
3:40 7 May 2019

Build your own ngrok service

1. Server preparation I tried it on CentOS 6 and the compiler got stuck. It is said that it is. Git As a result of the low version, I want to upgrade...
4:15 20 April 2019

MFC uses ADO to connect to SQL Server database

VC uses ADO to access the database. This paper introduces the various objects and methods that VC uses ADO to access the database. It is very classica...
16:06 16 April 2019

Configure Maven 3.6 and Springboot to build Java Web projects

The latest Maven 3.6 build Java Web project in conjunction with Spring boot is very convenient, just download Maven 3.6 to start building. First, mak...
1:18 16 April 2019

Scrambling problem of url encryption parameters acquired by php

1. base64_encode - Encoding data using MIME base64 In order to enable binary data to be transmitted through a non-pure 8-bit transport layer, such as...
22:39 14 April 2019

Synchronizer for Java Multithread Programming

Synchronizer Solutions are provided for each specific synchronization problem Semaphore Semaphore controls access to shared resources through counters...
23:03 13 April 2019

zookeeper Pseudo-Distributed Architecture

Get the zookeeper binary package, address[ https://www.apache.org/dyn/closer.cgi/zookeeper/](https://www.apache.org/dyn/closer.cgi/zookeeper/The curr...
23:00 8 April 2019

Use Electron to customize menus

Use Electron to customize menus Application examples for this series of articles have been published GitHub: electron-api-demos-Zh_CN Clone or run it ...
0:18 7 April 2019

Ruby 2.x source code learning: memory management & GC

Preface data structure object space rb_objspace_t RVALUE heap rb_heap_t heap page heap_page_body heap_page_header heap_page_body heap_page memory mana...
22:36 6 April 2019

Some Problems Needing Attention in Linux System Security

Write on the front: When you deploy a server, the first step should not be to deploy the application, security is the first task. If one day you log o...
23:57 5 April 2019

Those things about broadcasting in Android development

I remember when I was a child, everything in the village would be notified through the loudspeaker of the village radio station, which is still the c...
19:33 5 April 2019

Copy Set of MongoDB

Overview of Replication Set Functions The replica set is a group of MongoD processes used by MongoDB to maintain the same data set. The replica set p...
21:42 4 April 2019

Ubuntu Server 18.04 configuration rsync (system ctl)

[Server Configuration] System version # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.2 LTS Release: ...
13:12 2 April 2019

2. Introduction and Practice of React Native Flex Layout

I haven't written a blog for a long time. I have been recording some problems with my impression notes. In 2017, I want to write my blog again. ...
17:12 1 April 2019

Use webmagic to crawl recruitment information and enter it into Hbase database

First look at the website httprclyrcnet CompanyzpaspxPage1 we're going to crawl to Okay, it's time to check that the data we're going ...
16:18 1 April 2019

Android-Intent delivers data

I. briefly Intent can carry data. The common data that Intent can carry can be divided into the following categories: intent.putExtra(String name, boo...
23:33 31 March 2019

Viewpager Sliding Animation Notes

google has opened an interface for viewpager, PageTransformer, to implement viewpager animation. Developers can implement this interface, define the ...
17:24 31 March 2019

Configuration of Struts 2 Verification Framework and validation.xml Verification Rules

Reference resources: http://www.blogjava.net/focusJ/archive/2010/11/15/367272.html http://blog.csdn.net/hackcoder/article/details/18510337 Naming rul...
9:09 31 March 2019

Detailed usage of Android XML shape Tags

Detailed usage of Android XML shape Tags _An android developer must know how to define a Drawable using xml, such as defining a rect or circle as the...
16:21 30 March 2019

Linux-Day3-Installation Software

There are three ways to install software in Linux: 1.rpm # is equivalent to clicking on windows to install next step 2.yum # is equivalent to one-cli...
9:03 30 March 2019

Backstage of Guge's Primary School (21) - DBUtils

Exploring the Difficulties of Android Soft Keyboard Deep Exploration of Android Asynchronous Essence Handler Detailing the indispensable cornerstones...
0:12 30 March 2019

CentOS 7 Installation Discuz 3.3 (Pit Filling)

Official Installation Method Released First Official Installation Method The following is the normal installation method: 1. Install CentOS 7 Server ...
3:03 29 March 2019

Use of HttpClient and Notices

First, introduce some good websites: Introduction to httpclient: http://www.ibm.com/developerworks/cn/opensource/os-httpclient/ HTTP client certificat...
14:39 28 March 2019

Operations Note 28 (deploying ip, http, storage, etc. on the cluster)

Summary: We have already assumed cluster and deployed fence power management before, so we just need to put the service up and run away. We take http ...
8:03 28 March 2019