api development best practices

interface object, everyone is this interface object, but a layer of layers, constantly called.The execution process is actually a depth-first search .some notable places to watchThe combined pattern is not a parent-child relationship, but rather a delegate relationship.Scenario: The combination mode is only appropriate when dealing with each leaf object in the list in a consistent manner.SummaryCombining patterns allows us to create the structure of objects in a tree-like way, and we can apply

Bootstrap really brings us a lot of convenience. To learn CSS, you must master many frameworks and quick learning methods. After reading this book, I have also written several reading notes, which are recommended for split walls. I can't go to the cover of the book. I only want to write the map of the book. Here are some things about CSS learning. 1. The basic syntax is very good at getting started. Of course, it is also very good at getting started, but some examples should be done without r

); for(vari=0,file,files= this. files;file=files[i++]; ) {file.scan (); } }; Folder.prototype.remove=function(){ if(! this. parent) {//the root node or the free node outside the tree return; } for(varFiles = this. parent.files,l = files.length;l>=0; l--){ varFile =files[l]; if(file = = this) {files.splice (l,1); } } }; varFile =function(name) { this. Name =name; this. Parent =NULL; }; File.prototype.add=function(){ Throw

Android development: optimize the analysis of ListView practices After reading some vogella articles, I found that the performance optimization of android listview is very interesting. So I practiced it. After optimization, the performance is indeed improved a lot! First look at the comparison before and after optimization: Logs before optimization: Optimized log: In addition, ANR may occur before optimiz

under the Conf, if you want to configure a Python template can modify Template.python this file, such as I am here to optimize for the following, so that you each time you create a new py file can be displayed.PS: The note in the template is temporarily not supported in Chinese, there will be garbled4, you can also set the font format, this look at the individual needs, very simple, such as:5, for the layout of the window can be in the menu "window" adjustment, this oneself try to understand6,

First, develop good coding habits, improve maintainability1. Avoid defining global variables and functions, and solving global variables. The simplest method of "pollution" is to encapsulate variables and methods on a variable object, making it a property of the object:1 var Mycurrentaction = {2 length:0 ,3 function() {}, 4 function () {}5 }You can also include global variables in a local scope, and then complete the definition of these variables and the logic used by the variables

I. Code specifications A good code style comes from the same code specification. Code with good style not only has readability and maintainability, but also provides a pleasant experience. According to Microsoft statistics, 70-80% of Indian Engineers used the same type of algorithms or modules during development based on the Microsoft platform; in the same survey, only 20% of Chinese engineers are basically the same. This shows that our code productio

Not used inside the inline Defer: Download scripts in parallel instead of blocking, and after the script is loaded, the browser will run JS in the order of reference before the DOM triggers, setting the "defer" property in the tag when the script does not need to run immediately. (The script is not included in a function block immediately, so it is executed during the loading process.) After setting the "defer" property, ie does not have to wait for the script to load and execute. T

also where I was negligent, because the settings in the layout file are in effect for the view, and the theme is set to the window, the two implementations are not the same. So, the end can only be changed back to the original way to achieve.Practice SummaryFinally make a small summary: Method one applies to the app without a navigation bar, and the overall background is a picture of the interface; Mode two is used in the app navigation bar color is a solid color interface; And

see the output of the content as shown in Figure 1. "51CTO Exclusive Translation" explores some of the best practices in asp.net application development, which can improve your application performance by following these useful procedures. This article presents eight best practices that you can follow when developing asp.net applications in production patterns.

This book takes a complete microblog application project as the main line, and explains the ideas and techniques of Android client development and PHP server development. From the early stage of product design, architecture design, to client and server coding implementation, to performance testing and system optimization, as well as the final packaging release, a complete introduction of mobile Internet app

a Component 02 render () {// function 03 return (04 　　 In the above Code, the component's render () method function is used to render the page, and its return value is a View object. But why didn't I find the code for creating objects and setting properties? Originally, JSXTransformer helped us compile and convert the XML-Like syntax in the Code into real and available JavaScript code. It not only creates View objects, sets View styles and la S, but also is more considerate, the tree structure

fragment. Add (R.id.frame_content, TARGETF Ragment,targetfragment.getclass (). GetName ())//Add targetfragment. Commit (); } else {//if the targetfragment you want to display has been added transaction//hides the current fragment. Hide (Mcurfragment) . Show (Targetfragment)//Display targetfragment. commit (); }//update current fragment to targetfragment mcurfragment = targetfragment; } private void Switchtoabout () {switchfragment (maboutfragment); } pr

Recently, the boss bought us some technical books. In fact, he seldom moved a book and read it completely. Every time he reads electronic files, he also looks at this chapter in a guerrilla fashion, among the five books, I picked a relatively thin book named "Writing high quality ".CodeThe Web Front-end development practices are good. It shows how to write high-quality code from an overall architecture, and

I'm in front. the iextenderprovider extension component and. net quick development practice application iextenderprovider implements the binding between objects and UI controls two post articles introduce iextenderprovider's extended programming mode and the practices and examples of implementing objects and objects using iextenderprovider, next I will introduce a common function in the management informati

One of the representatives who used NoSQL in the project years ago, mdash, mdash, MongoDB, and Weibo, summed up some experiences and shared them here. MongoDB is a very suitable One of the representatives who used NoSQL in the project years ago, mdash, mdash, MongoDB, and Weibo, summed up some experiences and shared them here. MongoDB is a very suitable One of the representatives who used NoSQL in the project years ago, MongoDB, summed up some experiences on Weibo. I would like to share with

course you can pass a function most as logging handler log: true}); 3. Get the link from the connection pool and useThe default is no task priority, but as with high priority, in the forefront of the race queue Pool.acquire (function (err, client) { Pool.release (client); }); //high priority to get links in the forefront of the competition queue Pool.acquire ( function (err, client) {pool.release (client);}, 0); //Medium priority Get link pool.acquire ( Function1); //Pool.acquire (Handler,

Today, I have the honor to hear from Dr. Huang Bangwei, Chief Scientist of Jacob's company, to give a speech on the development process based on best practices. I feel that I have benefited a lot from my thoughts on software frameworks, however, Dr. Huang's explanation is more systematic, and I have reorganized my ideas. Next, I will sort out the content explained by Dr. Huang. In my post, I will write some

Umbraco is the most powerful and flexible cms I have ever seen so far. I just write this essay to demonstrate how to develop an umbraco datatype for the folks who have basic Asp.net development knowledge. Here we go, outlines for the steps. Create an Asp.net Application Project Add reference to umbraco. editorcontrols. dll Add the usercontrol Copy the DLL and ascx to umbraco site Run in umbraco site 1. Create an Asp.net Appli

system already exists, the design of this simple writing can be really simple. There are two similar practices in "loosely coupled programming. One is that the master tells his thoughts to the apprentice (generally using a whiteboard or blank paper), and the apprentice asks the teacher to answer questions, almost until now. On the contrary, the apprentice told the master about the question and guidance of the master. Do not create a permanent documen