Next to the previous case: Download 1000 apk s in batch in Python , we only talked about how to download,
In fact, the form provided by the marketing department includes not only the download address of apk, but also the version number of apk and MD5 information,
How to ensure that the 1000 apk s you downloaded are correct in the download proc ...
Posted on Tue, 07 Apr 2020 06:58:11 -0400 by sameerni
Excelize It is a class library for operating Office Excel documents written in Go language, based on ECMA-376 Office OpenXML standard. It can be used to read and write XLSX files. Compared with other open source libraries, excel supports writing original documents with pictures (tables), inserting pictures into excel, and does not lose ch ...
Posted on Mon, 06 Apr 2020 02:05:08 -0400 by zenon
EasyExcel is a simple and memory saving open source project of reading and writing Excel based on Java. In the case of saving memory as much as possible, it supports reading and writing 100M excel.
64M memory can read 75M(46W rows and 25 columns) of Excel in one minute. Of course, the speed mode can be faster, but the memory usage wil ...
Posted on Mon, 06 Apr 2020 00:08:20 -0400 by Uranium-235
Python common modules
openpyxl module is a Python library for reading and writing Excel 2010 documents. If you want to process Excel documents with earlier formats, you need to use additional libraries. openpyxl is a relatively comprehensive tool that can read and modify Excel documents at the same time.
5.1. Install openpyxl module ...
Posted on Sun, 05 Apr 2020 21:54:54 -0400 by jabbaonthedais
Requirement: there is a data dictionary full quantity summary table, in which the first sheet is the table of contents, including the number and table name, and the second sheet is the table details later. The sheet name is the table name, but it is unordered. The number of fields in the sheet is unordered and there are empty lines
Now it is re ...
Posted on Sun, 05 Apr 2020 15:45:28 -0400 by mazazino
When we do projects, we use the DataTable plug-in TableTools
The page reference is as follows:
<link href="@Url.Content("~/Content/media/css/TableTools.css")" rel="stylesheet" />
Export Excel format:
It t ...
Posted on Sat, 04 Apr 2020 04:25:49 -0400 by budder
Recently, when modifying a program, we found that a program algorithm looks simple.
However, because of multiple queries to the database, performance problems are caused.
This program mainly uses EPPLUS to read Excel data, check whether the data has existed in the database, and if so, return the existing serial number
The original code of the c ...
Posted on Fri, 03 Apr 2020 18:02:31 -0400 by daydreamer
Through the form control, users can quickly fill the data into the template document, easily reference cell data and interact with it. This paper introduces how to add form control in Excel table by Java code example, including text box, radio button, check box, combo box, fine-tuning button, and how to delete specified form control in Excel.P ...
Posted on Fri, 03 Apr 2020 04:44:47 -0400 by JasonTC
js export Excel method
Using the html table format to write the desired excel format
Get the contents of table and assemble it into a string in xls format
Using Blob object to generate an xls file
Use the download attribute of a tag to create a file name and download it locally
This paper mainly uses Blob object and URL.createObjectURL() met ...
Posted on Thu, 02 Apr 2020 11:58:37 -0400 by RIRedinPA
Source of requirement: after the ideal code review, the team needs the Log on the SVN. When it is manually copied, the format is not neat, it needs to manually typeset by itself, and so on. It also needs to deal with many SVN paths. It is difficult to filter according to the date. If you want to make an automated foot tool, you ...
Posted on Mon, 30 Mar 2020 17:29:46 -0400 by Cheeseweasel