jira best practices

Machine learning practices in python3.x and python machine learning practices Machine Learning Practice this book is written in the python2.x environment, while many functions and 2 in python3.x. the names or usage methods in x are different. Therefore, the content in the original book needs to be corrected. Below is a simple record of the fix part in the learning process. 1. Brackets must be added to the p

Python learning practices ------ conversion of basic data types and python learning practices In Python2, the basic data types are bool, int, float, str, list, tuple, dict, and set. It can be viewed through int. _ class _. Other analogy At the same time, they can also perform data type conversion, because they are also classes, and an Instance Object of the class is created during the conversion. Convert to

JQuery practices-do not step on the white block web edition, jquery practicesToo many rows too many rowsIntroduction I finally finished my exam and went home from the holiday. This is easier than the previous jQuery practice-web version 2048 games. The basic idea is similar. Preview: Do not step on the white block web page This blog does not give a detailed explanation, but just gives a general introduction to the functions. The implementation details

Best practices for open api application development and best practices for api application development In the company's internal system, there will be some third-party Data Access scenarios, for example, in Ctrip's app, you can see iron's ticket, you can find the hotel where to go in the Meituan hotel list. This data is usually displayed on your client or H5 through open-api connection. Recently, we are wor

ASP. net mvc project practices and asp. netmvc project practices Original article reprinted please indicate the source: @ cosi, http://zeeman.cnblogs.com At the early stage of. NET development, Microsoft provided a WEB development model called WebForm, which tried to eliminate the gap between Web and desktop and establish a consistent development experience. However, the ideal is very plump, and the reality

Summary of database MySQL tuning practices and mysql tuning practices MySQL databases are widely used, with excellent stability and security. They have been verified by countless companies. It is far from enough to install and use MySQL. MySQL requires constant parameter adjustment or optimization settings to maximize its role. The content below is a summary of my work experience and work notes. It would be

Bootstrap development practices: Response-type carousel graphs and bootstrap development practices The main content of this article is to make a slideshow under the navigation bar to automatically play the latest important news for your reference. The specific content is as follows: I. Response carousel Diagram // Response carousel // Required jQuery Control $ ('# Myprop usel'). Specify usel ({// sets auto

Keepalived high-availability cluster practices and keepalived cluster practices (1) Prepare the hardware environment in practice Prepare four physical servers or four vmvms, two of which are used for Keepalived servers and two for web testing sites. HOSTNAME I P Release Lb01 10.0.0.7 Keepalived master server (Nginx master Load balancer) Lb02 10.0.0.

Mobile Web development practices and web development practices The rapid development of mobile devices has brought great convenience to users. Users can easily access the Internet using Android, iPhone, and other mobile devices. Mobile devices have high requirements on the Performance of Web pages. The following describes some experiences of Mobile Web development.Viewport When you use an iPhone to access a

Practices on Codility (15) and practices on codility (15) (1) NumberSolitaire A game starts with N grids in a row, with the number 0 .. n-1. At first, the pawn piece is in A [0], and each lattice has an integer (which may be positive or negative ). You are in the grid I, you throw the dice and get the points X = [1 .. 6], and then go to the grid I + X. If the grid does not exist, roll the dice again until t

JQuery practices: Get to know jQuery practices In this chapter, we can learn the following knowledge: ① Why should jQuery be used?② Basic principles and concepts of jQuery③ How to use jQuery? Why jQuery? Once using JavaScript to add dynamic functions to the page, you will find that all follow this mode: select an element or a group of elements, then, you can bind events and add effects to it, such as displ

Best fit practices and best fit practices RetrofitIt is a RESTful Android (Java) client implementation. Based on annotations, it provides JSON to POJO (Plain Ordinary Java Object, simple Java Object), POJO to JSON, and network request (POST, GET, PUT, DELETE, and so on) Encapsulation encapsulates many details of Network calls. in the development process, we focus on object calls and do not care about the de

Unity3D game development practices original video Lecture Series 12 U3D new 2D development methods practices, unity3du3d U3D's new 2D development method (New Method and Application of 2D game development for airplane hitting in Unity3d-4.x) Outline: Without NGUI and TK2d plug-ins, U3D provides the most powerful built-in tools. The development process is designed as follows: Extract the genie from the im

With the help of node practices for cross-origin instances of JSONP, node practices for jsonp I. Preface: Browser security is based on the same-source policy. The so-called same-source policy is three-phase same: 1. The protocol is the same; 2. The domain name is the same; 3. the ports are the same. However, there are advantages and disadvantages in everything. The same-origin policy also leads us to want t

Android IM practices and androidim practices IM (Instant Messaging) is widely used in Android. QQ, Wechat, Momo and other applications can be seen as IM real-time communication apps. Real-time communication is widely used in social apps, and its functions seem cool. Today, we will look at how the android IM software is implemented. Communication software such as IM, unless the company has great strength an

PHP + MYSQL implements simple read/write splitting practices, and phpmysql read/write practices 1. Introduction I have written two articles: Principle of Mysql master-slave Synchronization MySQL master-slave synchronization practice Based on this, we can implement simple PHP + Mysql read/write separation to improve the load capacity of the database. 2. Code practice The above is all the content of this art

Abnormal organizationsAny organization has many projects, from traditional waterfalls to other things that seem to be iterative.In my experience, most companies are reluctant to become (or not) elegant masters. They always want to use a whole set of methods and try to implement it across departments and branches, even within the company. This requires a huge training process and a Project Management Office (the person in this office is responsible for developing the practice process based on a c

There is no error in using ASP, as long as the application is sufficient. However, ASP. when developing a website or system, you should discard the habit of developing ASP. NET method, instead of ASP. NET.In the process of technological updates, there are still some people holding things that have passed through the air, and some people entering the new world, but I still cannot get rid of old habits. I didn't use the word "bad habits" because I am also very disgusted with this word.New technolo

The most important thing is the configuration of Web. config. Providername = "system. Data. sqlclient"/> Cs: using Microsoft. practices. enterpriselibrary. data; using system. data. common; Public void datablodtest () { dbcommand cmd = dB. getsqlstringcommand ("select top 6 newsid, Newsline, Newsday, imgpath, news_color, URL from DBO. view_news_title_index order by news_sort DESC, index_id DESC "); datatable dt = dB. executedataset (CMD ). tab

Socket programming practices (5) and socket programming practicesA short Connection client // Transient client int main () {int loopCount = 20; char sendBuf [BUFSIZ] = {0}; char recvBuf [BUFSIZ] = {0 }; for (int I = 0; I Note: The server is based on the Code in the previous blog. Design and Implementation of point-to-point chat programs Features of point-to-point chat programs: Code implementation and description // Complete serever code and d