Programmer Think

The applications we are developing now usually transmit data from the foreground and background, or when our application server needs to provide data for multiple applications, it should be noted that cross-domain is a security policy set by browsers, that is, if our services are not provided for browsers to use. There is no need to consider cr ...

Preface Studying android animation shows that svg vector animation works well. W3c has a complete introduction. Follow the api What is SVG? Enter w3c SVG refers to Scalable Vector Graphics. SVG is used to define vector-based graphics for networks SVG defines graphics in XML format The quality of SVG image will not be lost when it is e ...

If we write any Spring Boot program, we probably can't get around the log log framework (component). Logs are used to locate problems in the eyes of most programmers.This is important. Source Download for this project Note that the source code provided by this project has been rewritten at a later stage and that some date descriptions are incon ...

Chicken Soup for the soul: those who know are inferior to those who are good, and those who are good are inferior to those who are happy. abstract I've been using RecyclerView with a little tremor because I haven't been able to understand how to implement pull-up loading, and I'm fed up with every time I go to Github to find open source introdu ...

view Display Flow of Custom view To display a view, it needs three processes: measurement, layout and drawing. This chapter discusses these three processes in detail. View's three major processes are more complex to analyze concretely. This article will not analyze in detail from the root causes, but it can ensure that it can reach a pract ...

Original address: http://www.cnblogs.com/sw926/p/3230659.html Popup Windows is a custom pop-up window on Android, which is very convenient to use. The constructor of Popup Window is public PopupWindow(View contentView, int width, int height, boolean focusable) contentView is the view to be displayed, width and height are the width ...

First look at the effect 20170123112552092.png Since android 5.0, RecyclerView has been an indispensable control in android development. Needless to say, it is certainly not possible to add a header layout directly with RecyclerView like a listview. How can RecyclerView add a header layout with one click and achieve a round-robin ef ...

In Spring MVC, two annotations @RequestBody and @ResponseBody can be used to complete the conversion of request message to object and object to response message respectively. The underlying flexible message conversion mechanism is described. The HTTP MessageConverter, which is configured by default, is used for parsing, and then the corresp ...

This is a serial of Liu Ting, author of Bird's Nest."Shop Project Actual Series to talk about how to achieve "Shopping mall of Taobao in Jingdong". The selection effect of the bottom layout of Jingdong Mall seems very complex, but it is actually very simple. This is mainly thanks to the selector selector. This article will ...

This is a serial of Liu Ting, author of Bird's Nest."Shop Project Actual Series to talk about how to achieve "Shopping mall of Taobao in Jingdong". Last article Shop Project Actual | 2.1 Android Imitate Jingdong Shop - Custom Toolbar (1) Now that you've introduced some of the basic properties of Toolbar and its simple use, ...