cell

python之openpyxl模块

怎甘沉沦 提交于 2019-12-22 14:02:14
一 . Python操作EXCEL库的简介 1.1 Python官方库操作excel Python官方库一般使用xlrd库来读取Excel文件,使用xlwt库来生成Excel文件,使用xlutils库复制和修改Excel文件,这三个库只支持到Excel2003。 1.2 第三方库openpyxl介绍 第三方库openpyxl(可读写excel表),专门处理Excel2007及以上版本产生的xlsx文件,xls和xlsx之间转换容易。 注意:如果文字编码是“gb2312” 读取后就会显示乱码,请先转成Unicode 本文将详细介绍第三方库openpyxl的基本用法 第三方库openpyxl的安装: <1>下载路径:https://pypi.python.org/pypi/openpyxl <2>解压到指定文件目录:tar -xzvf openpyxl.tar.gz <3>进入目录,找到setup.py文件,执行命令:python3 setup.py install 如果报错No module named setuptools 就使用命令“easy_install openpyxl”,easy_install for win32,会自动安装setuptools; 或者直接用cmd命令:pip3 install openpyxl安装 二. openpyxl库基本操作总结 2.1

How to make a div inside a table cell “height: 100%”

ぃ、小莉子 提交于 2019-12-22 09:41:15
问题 I have a layout using table cells. I know, using tables is quite out-dated, but I needed it for this one to make each row the same height without using absolute values for their height See this fiddle or this draft. I needed the .wrapper div, to display the .infobox correctly in firefox. Before that, I had the .infobox set as 100% height (with position absolute) which worked fine on chrome, since the parenting td -element had position:relative . I want the hover-effect to be applied to the

Adding cells to table view (UITableView) in XCode

吃可爱长大的小学妹 提交于 2019-12-22 08:39:20
问题 I'm new to X-Code and have just started working on my first app. I'm using Storyboards. To the Navigation Controller scene I've added a MasterViewController with two cells, which leads to two DetailViewControllers (Detail1 & Detail 2). Number of Columns = 1 Number of rows in columns = 2 I've added a Reuse Indicator for the cells in the attributes inspector, and made the connection in the storyboard. But when I run the app, I can only see the first cell x2. When I look in the

一次測試即學習的案例

不想你离开。 提交于 2019-12-22 06:28:18
一般工程人員都知道 TDD 的使用方式,也明白 UnitTest 對於程式碼品質有著良好的保護 但比較少去探討的另一個好處應該是「學習」這件事了 雖然一般來說我們寫 Testing 其實是針對已知的事物(Business logic)去做測試與保護 比較少做未知的探索測試,但在一般有寫 Testing 情況下,還是有機會學習的 (所以還是鼓勵大家多多寫測試 ) 以下我分享一個測試即學習的案例給各位小夥伴 這個案例其實很簡單,我寫了一個 UnitTest 想要測試 EPPlus 在讀取完我建立的 Excel 範本後 可以正確的判斷某個 Cell 是否有正確設置 Dropdownlist。 Excel 範例大致是長這樣 來看看 EPPlus 是如何將 Dropdownlist 加入到 Cell 裡 有興趣的同鞋可以參考 : https://github.com/JanKallman/EPPlus/wiki/Data-validation 接下來第一步是先寫下「預期的測試」 從官方的範例來看,在這裡我直覺的認為設置的公式應該在 Cell 裡,為什麼? 原因是我在這裡想要驗證的僅僅是 A2 Cell 是否有符合預期的設置 看起來跟預期的不一樣,也可以看到該欄位的 Formula 是空的 接下來看看是不是在 Cell 的 DataValidation 裡 可以看到

Autosize HTML table cell height based on content when rowspan is involved

最后都变了- 提交于 2019-12-22 05:19:26
问题 Is there a way to autosize HTML table height based on content? Also if it's a cell (or cells) next to a neighbor cell with multiple rowspans. E.g. if I have a table like this (cell on the right has Rowspan="2" and height of the cell content = 600px, in each cell on the left height of the cell content = 150px): there is a gap between 2 cell consents on the left because cells themselves autosized their height. I'd like it to look like this: Where top cells automatically collapse to cell content

Microsoft.Office.Interop.Excel: How to Apply a border to ONE CELL

守給你的承諾、 提交于 2019-12-22 05:02:23
问题 I am looking to apply a border to one cell using the Microsoft.Office.Interop.Excel library. I am running a while-loop that is search for a empty cell within a certain column, once the cell is found I want to apply a border to it. I know there many forums on this using Ranges, but I can't use the range functionality since I do not know what cell it is being applied to exactly. My idea was: (Excel.Range)xlWS.Cells[row,1].Borders.LineStyle = (Whatever Value); Any advice? (besides links to other

Oracle 批量插入

谁说我不能喝 提交于 2019-12-22 03:09:24
MERGE INTO TT_CELL_CODE T1 USING (SELECT #{cell.cellCode} AS CELL_CODE FROM DUAL)T2 ON (T1.CELL_CODE = T2.CELL_CODE) WHEN MATCHED THEN UPDATE SET CELL_TYPE = #{cell.type, jdbcType=VARCHAR}, ENCODE_MODE = #{cell.encodedMode, jdbcType=VARCHAR}, MANUFACTURE_DATE = #{cell.offlineProductionTime, jdbcType=DATE}, CREATION_TIME = #{cell.creationTime, jdbcType=DATE}, MODIFICATION_TIME = #{cell.modificationTime, jdbcType=DATE}, STATUS = #{cell.status, jdbcType=DOUBLE}, WHEN NOT MATCHED THEN insert ID, CELL_CODE, CELL_TYPE, ENCODE_MODE, MANUFACTURE_DATE, CREATION_TIME, MODIFICATION_TIME, SPECIFICATION

WKWebView加载显示问题

拥有回忆 提交于 2019-12-22 01:56:27
改用WKWebView,但是加载的时候页面的行高显示的是正确的,但是里面的数据一直显示不全; 出现问题的原因: WKWebView放置的位置,在加载cell的时候,直接放在cell的contentView 2》 设置观察者 [self.detailWebView.scrollView addObserver:self forKeyPath:@"contentSize" options:NSKeyValueObservingOptionNew context:nil]; 3》在观察方法中设置为WKWebView的frame - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary*)change context:(void *)context { CGSize websize = [[change objectForKey:@"new"] CGSizeValue]; self.detailWebView.frame = CGRectMake(0, 0, ScreenWidth, websize.height); [self.cellHeightArr replaceObjectAtIndex:1 withObject:@(websize.height)];

JavaFX Set Cell Background Color of TableColumn

岁酱吖の 提交于 2019-12-22 01:04:35
问题 TableColumn tc = new TableColumn(); tc.getStyleClass.add(".style in css file") I set up the TableColumn with a CSS file, and I want to give each cell different background colors. How can I accomplish this? Example) TableColumn 1~5 TableColumn 1, row 3 has black and TableColumn 5, row 4 has green ... etc 回答1: Create a cellFactory that selects the background color based on the column & row index. Example: TableView<Item<String>> tableView = new TableView<>(); // sample item class contains a

Custom Java-fx cellfactory messes up the setCellValueFactory

↘锁芯ラ 提交于 2019-12-21 22:58:47
问题 After messing around with Netbeans and Scenebuilder for a while I'm stuck at a problem I can't quite understand. I use a custom cellfactory to bind a doubleclick event to the cells in my tableview. But when I set the cellfactory and a cellValueFactory only the custom cellFactory has an effect. I'm trying to populate a tableview with data from a number of objects and bind a double click event to the cells of the first column. Populating is not the problem, I just used idNumber