化学品安全说明书(Material Safety Data Sheet)MSDS,国际上称作化学品安全信息卡,是化学品生产商和经销商按法律要求必须提供的化学品理化特性(如PH值,闪点,易燃度,反应活性等).毒性.环境危害.以及对使用者健康(如致癌,致畸等)可能产生危害的一份综合性文件. 化学品安全说明书(Material Safety Data Sheet)MSDS,国际上称作化学品安全信息卡,是化学品生产商和经销商按法律要求必须提供的化学品理化特性(如PH值,闪点,易燃度,反应活性等).毒性.…

自 Extensions 组件库发布以来,Data Grid 成为了使用及咨询最多的组件.最开始 Data Grid 的设计非常简陋,经过一番重构,组件质量有了质的提升. Extensions 组件库: https://github.com/ng-matero/extensions Data Grid 示例: https://ng-matero.github.io/extensions/data-grid 距离 Data Gird 重构已经过去了两个多月,因工作忙碌而迟迟没有介绍 Data Gr…

原文链接 nlp-datasets Alphabetical list of free/public domain datasets with text data for use in Natural Language Processing (NLP). Most stuff here is just raw unstructured text data, if you are looking for annotated corpora or Treebanks refer to the sou…

/// <summary> /// 涂聚文 /// 20150728 /// EXCEL win7 32位,64位OK /// </summary> public class ExcelHelperImport { /* http://www.cnblogs.com/wangrsh2010/archive/2012/03/21/2410182.html * http://npoi.codeplex.com/SourceControl/latest * http://sourcefo…

http://articles.mopar1973man.com/general-cummins/34-engine-system/81-ccd-data-bus CCD (Chrysler Collision Detection) Data Bus Description The Chrysler Collision Detection (also referred to as CCD or C2D ) data bus system is a multiplex system used fo…

http://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/ Jun 22, 2016 • packagecloud Tags: packagecloud linux kernel networking optimization tuning monitoring TL;DR This blog post explains how computers runn…

Actual Costing with Material Ledger 1      Purpose This configuration guide provides the information youneed to activate MaterialLedger and Actual Costing manually. The application component Actual Costing/Material Ledger fulfillstwo basic objectives…

Cleaning data in Python   Table of Contents Set up environments Data analysis packages in Python Clean data in Python Load dataset into Spyder Subset Drop data Transform data Create new variables Rename variables Merge two datasets Handle missing val…

SAP 预制发票报错 -Material 20000000 D119223073 in valuation area VNSM has inconsistant ML data- 之对策 业务人员报对于PO 号码4500000191使用MIR7 做预制发票,系统报错: 详细报错信息, Material 20000000 D119223073 in valuation area VNSM has inconsistant ML data Message no. C+704 Diagnosis Th…

一.需求 我们会遇到开发任务: 经理:小王,你来做一下把数据库里的数据导出到Excel中,一个表是一个sheet,不要一个表一个Excel. 小王:好的,经理.(内心一脸懵逼) 二.前期准备 首先我们采用Apache的POI来实现Excel的导出功能, 导入直通车---> 使用POI+hutool实现导入Excel 我们把maven依赖先准备好: <!-- 导出为Excel所需依赖 --> <dependency> <groupId>org.apache.poi&…