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Share my import and export EXCEL class library based on NPOI ExcelReport: ExcelUt

Since the launch of the ExcelUtility class, after actual use and continuous improvement in the project, a lot of optimizations have been made and many functions have been added. This article will not describe the principles, but will directly post the sample code and related templates and result diagrams. So that everyone can master it quickly. In addition, these examples have also been synchronized to GIT. You can download and learn from them. The shortcomings are:

Jul 06, 2016 pm 01:30 PM

share based on accomplish import

Insights from reading big data

Minimum Data Set (MDS) The concept of minimum data set originated from the medical field in the United States and is used to unify medical bills. Minimum data set refers to collecting the least data to best grasp the characteristics of a research object. Or the state of a thing or a job, the core of which is to establish a set of streamlined and practical data indicators for the observed object.

Jul 06, 2016 pm 01:30 PM

data data smallest

How to implement ping in net

class ServicePinger { PRivate static readonly ILog log = LogManager.GetLogger(typeof(ServicePinger)); public ServicePinger(string siteName, string siteUrl, string serviceUrl) { if (siteName == null) throw new ArgumentException("siteName ca

Jul 06, 2016 pm 01:30 PM

class net ping accomplish method

[Android] Chapter 3 (4) Use of MapFragment

Category: C#, Android, VS2015, Baidu map application; Creation date: 2016-02-04 3.3 Example 3--Use of MapFragment 1. Introduction TextureMapFragment: used to display map fragments. 2. Example 3--Demo03MapFragment.cs File name: Demo02MapFragment.cs Introduction: Introducing the use of maps under the Fragment framework. Details

Jul 06, 2016 pm 01:30 PM

a android use Classification

NET environment using RabbitMQ

1. Environment setup First of all, since RabbitMQ is written in Erlang and needs to run on the Erlang runtime environment, you need to install the Erlang runtime environment before installing RabbitMQ Server. You can download the installation file for the corresponding platform from the Erlang official website. If the runtime environment is not installed, when installing RabbitMQ Server, you will be prompted to install it first.

Jul 06, 2016 pm 01:30 PM

net rabbitmq use build environment first

[Android] Chapter 5 (1) Commonly used basic controls--Sample main interface of this chapter

Category: C#, Android, VS2015; Creation date: 2016-02-06 This chapter mainly introduces the basic usage of Android simple controls. There are 9 examples in the source program of this chapter, and these examples are all in the same project. Project name: ch05demos, project template: Blank App (Android). The screenshot of the main running interface is as follows: Click the example item in each row to enter the corresponding display.

Jul 06, 2016 pm 01:30 PM

android point Basic Commonly used control interface Example

There are several C# test questions, all of which are basic

Among the following characteristics of classes, the one that can be used to easily reuse existing code and data is (). A. Polymorphism B. Encapsulation C. Inheritance D. Abstraction Answer: http://hovertree.com/tiku/bjaf/ a3k6pgq5.htm A set of identifiers that can be used as user identifiers for C# programs is (). A. void define Word B. a3_b3 _123 YN C. for -abc Case D. 2a D

Jul 06, 2016 pm 01:30 PM

Can Base characteristic Reuse

C# refactoring

Refactoring is the process of improving code after it has been written by changing its internal structure without changing its external behavior. 1. When refactoring is needed 1. There are duplicate codes in the code; if there are duplicate code blocks in the class, it needs to be refined into a new independent method. If there is the same code in different classes, it should be refined into A new class. 2

Jul 06, 2016 pm 01:30 PM

code external Change write pass Refactor