Programmer Think

Copyright Statement: This article is the original article of the blogger. It can not be reproduced without the permission of the blogger. Reproduced at http://blog.csdn.net/htq__ The blogger wrote about Fragment's life cycle Activity and Fragment Life Cycle Explanation Fragment's life cycle is basically described in detail, but that' ...

Recently, a form upload/visualization system has been developed for the Health Bureau, which is a little fruitful. Today, I separated the file drag and upload module from the project, made a small independent demo, and uploaded the relevant code packages to my github, for the sake of other learners and developers. gitHub address: https://gith ...

For the dynamic data binding of vue.js, after reading the source code and blog explanations repeatedly, we can finally understand its implementation, and share the learning results, which is also a record. Full code GitHub address: https://github.com/hanrenguang/Dynamic-data-binding . You can also read this article at README in the warehouse. ...

In the project, the json format data returned from the json parsing website is used. My network access uses the retrofit 2.0 framework, which contains the json converter to object converter. Of course, you can customize the converter yourself. In fact, the converter is based on the most basic json string text to constantly parse and transform ...

At the 2017 Google IO conference, besides android, Kotlin, there is a new architecture, componets. There are many introductions about the architecture itself on the internet. I will briefly analyze the demo provided by the government. After all, it is the kingdom to write code. First, add a basic knowledge of componets: the schematic diagram ...

Index maintenance is an important task in the daily maintenance of database. In fact, the index maintenance of SQL Server mainly focuses on the following three issues. Overindexing Insufficient index Index fragmentation rate This paper also introduces some practical daily maintenance methods and tools from these three perspectives. Overindexi ...

Links to the original text: http://blog.csdn.net/kakashi8841/article/details/45478433 1. Demand for ashing Often, when we play games, we encounter a situation. For example, a skill icon is normal color when it can be clicked, and grey when it cannot be clicked. Another example is a function that is normally colored ...

Illumination in Android OpenGLES 2.0 Translated from Android Course II: Ambient Light and Diffuse Reflective Light 1. What is light? The world will see nothing without light, and we will not be able to perceive the world's living objects. In the real world, light is formed by the aggregation of countless photons. It starts from a light s ...

Through the introduction of Cluster-Singleton in the last part, we understand Akka's programming support for distributed programs: message-driven computing mode is particularly suitable for distributed programming, we do not need special efforts, just need to follow the normal Actor programming mode to achieve cluster distributed programs. Clus ...

AndPermission This open source library is called AndPermission: https://github.com/yanzhenjie/AndPermission After my practice, I have completely solved the above problems, recommend you to use, interested friends can go to star. AndroidStudio usage, gradle one sentence remote dependency compile 'com.yanzhenjie:permission:1.0.8' Or Maven: ...