Construction of Front-end Project Development Environment

Construction of Front-end Project Development Environment 1. NoeJS installation I'm a Mac user, so I use homebrew Installed nodeJS The statement installed is brew install node Running after installation node -v //Look at the version of node. My version is v7.4.0. 2. Install flow, pcre, watchman brew install flow ...

Posted on Fri, 05 Apr 2019 13:33:30 -0700 by dub

Reaction Anti-pattern - Dynamic Display of Asynchronous Components without Using jsx

Preface: anti-patterns refer to the coding mode that violates the react idea. In App component, this paper dynamically displays Model component through Model.show and realizes data interaction through Promise asynchronous form. This example includes 1. using jsx dynamic display components; 2. using this.props in getInitial State Code address: h ...

Posted on Thu, 04 Apr 2019 11:24:29 -0700 by Tuck

The Thinking Logic of Computer Programs (68) - The Basic Cooperative Mechanism of Threads (2)

This section continues Upper segment This article explores how to use wait/notify to achieve more collaboration scenarios. Start at the same time At the same time, similar to an athlete's game, it starts at the same time after hearing the shooting of the game. Next, we simulate the process. Here, there is a main thread and N sub-threads, each s ...

Posted on Tue, 02 Apr 2019 11:21:29 -0700 by shaunmckinnon

Amazon Semantic Service demo Running

1. Download official demo https://github.com/willblaschko/AlexaAndroid 2. After importing Android studio, comment out the signing.gradle part of app/build.gradle, because there is no signature script in demo Use your own signature to generate the signature file and configure it in app/build.gradle, as shown below apply plugin: 'com.android. ...

Posted on Mon, 01 Apr 2019 20:18:29 -0700 by xeross

Picasso failed to load network pictures and returned null when decodestream was prompted

Recently, I encountered a problem. Picasso is the picture loading framework for the project, okhttp is the network loading framework. Sometimes the project can load the rotation graph normally, sometimes it will fail to load, prompting decodestream to return null. First of all, we need to determine which link has gone wrong. A lot of questions ...

Posted on Mon, 01 Apr 2019 18:42:29 -0700 by CountryGirl

Android Programming Authoritative Guide (2nd Edition) Learning Notes (25) - Chapter 25 Search

This chapter mainly talks about the use of SearchView in ToolBar and the simple use of Shared Preferences. GitHub address: Completion of Chapter 25 1. SearchView SearchView is an Action View (Operational View). The so-called Operational View is a view that can be built into the toolbar. SearchView allows the entire search interfac ...

Posted on Mon, 01 Apr 2019 13:03:28 -0700 by laffin

Deep into Recycler View1 - Implementing multi-type lists gracefully for interfaces

Preface In the development process, it is inevitable to face the need to achieve multiple layout types in a list. I read this article. http://www.jianshu.com/p/1297d2e4d27a Benefit a lot from this, to make a small demo, from the design point of view through two different ways to achieve a simple multi-type list, the effect is as follows: S ...

Posted on Mon, 01 Apr 2019 11:18:29 -0700 by ahzulfi

The Source of Metamorphosis: Mu Course Net

Preface It's been a year since I learned spring. Today I want to deepen my understanding. Course catalogue IOC (Inversion of Control): Control Inversion, Dependency Injection What is control? Inversion and destruction of control objects What is inversion? Deliver control of objects to IOC containers Before spri ...

Posted on Mon, 01 Apr 2019 01:18:28 -0700 by soadlink

Basic Implementation of Stack

1. Definition of stack Stack is a kind of "first in, last out" data structure. There are two kinds of operation modes: stack-up and stack-out. The following picture: image.png 2. Classification of stacks Stacks fall into two main categories: (1) Static stack (2) Dynamic stack[Static Stack] The core of a static stack ...

Posted on Sun, 31 Mar 2019 23:42:28 -0700 by hmvrulz

Using Nginx to Build Git Server Accessed by Http

This article refers to http://www.cnblogs.com/wangxiaoqiangs/p/6179610.html, and gains some erroneous experience in its own operation. Write it down for reserve. I. Preparations: 1. Download nginx and install it It is recommended to download and install a detailed tutorial on the official website of nginx. http://nginx.org/en/linux_packages.htm ...

Posted on Sun, 31 Mar 2019 23:24:29 -0700 by shwathi