FormLayoutManager -- multi type table

The front page of FormLayoutManager contains the github address Preface The tables that can be implemented before must have the same width and height of each grid. Now the multi type is to get different types through getItemViewType like the normal adapter, and then use different layouts. As you ca ...

Posted on Wed, 22 Jan 2020 01:39:42 -0500 by ZimmerX

Matplotlib draws a table of Spring Festival holidays

I haven't updated the python&gis blog series for a long time. In fact, I have been neglecting python's learning and summary recently. I just learned Python's matplotlib drawing these days, and it's time for the Spring Festival vacation.In order to let the team members know their vacation time intuit ...

Posted on Mon, 20 Jan 2020 22:55:45 -0500 by mattbarber

Import excel data into database on page

Read excel from the page and import it into the database. In the work, you need to add functions in the page, read excel and save the data into the database. Record here rely on <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <ver ...

Posted on Mon, 20 Jan 2020 10:07:43 -0500 by finalxerror

Python 3 uses arcpy to customize GIS toolbox to realize excel reading and spatial interpolation

1, Purpose of the experiment 1. Master the basic syntax and function of Arcpy 2. Learn to use Arcpy custom GIS toolbox 3. Spatial interpolation with arcpy 4. Customize the Arcmap mapping template created, and use arcpy to adjust the location of legend, annotation, scale, etc 2, Experiment content 1. The ...

Posted on Mon, 20 Jan 2020 00:33:12 -0500 by ziola

POI generate Excel tool class

POI tool class Encapsulation class implementation Use Encapsulation class implementation public class GenerateExcelService<O> { private static final int CELL_WIDTH_DEFAULT = 20; private XSSFWorkbook workbook; /** * Initialize operation */ public GenerateExcelSer ...

Posted on Wed, 15 Jan 2020 04:58:06 -0500 by samsunnyuk

Bash & Python processing application translation table for international import Excel into string.xml table

The company's business development must be internationalized. In the process of internationalization, the most headache is to write an internationalized language. The establishment of a corresponding string.xml file can make an internationalized application. The corresponding translation of each coun ...

Posted on Tue, 14 Jan 2020 04:13:35 -0500 by r2ks

POI export excel (multi row header (dynamic header), cell consolidation)

When you are working on a project, the export function encapsulated by the framework cannot meet the export of complex dynamic headers. Therefore, you can use POI native export to learn from some online export demo s. This paper introduces the export of HSSFWorkbook to Excel tables with multi row header ...

Posted on Sat, 11 Jan 2020 12:24:30 -0500 by richrock

Add and read Excel formula in Java

When operating excel tables to process data with formulas, you can create formulas to calculate data, or read formulas to obtain data information sources. This article uses Java code to demonstrate how to create and read formulas in Excel. The Excel Java class library (free spirit.xls for Java free version) is used here Download official websit ...

Posted on Fri, 10 Jan 2020 10:31:19 -0500 by GBS

java to realize the mutual transformation between picture file and Base64

When uploading images through form forms, sometimes the limitation of web container on file size will affect our upload. At this time, the front-end page can consider converting the image into base64 string to achieve upload.   In fact, the mutual conversion between images and Base64 takes advantage of the mutual conversion between file strea ...

Posted on Fri, 10 Jan 2020 09:07:21 -0500 by beyzad

Using FileBox control to upload files in EasyUI project

My earlier essay< The journey of the formation of the Web development framework based on MVC4+EasyUI -- the use of the attachment upload component uploadify >In the introduction of the Web framework, the file upload operation based on Uploadify is introduced. The free version uses Jquery+Flash to realize the file upload processing. The HT ...

Posted on Tue, 07 Jan 2020 22:42:54 -0500 by turtlefox