cell

detailTextLabel textalignment

由 て烟熏妆下的殇ゞ 提交于 2020-01-03 05:47:29
问题 I am trying to get the cell detail text to be centered. I have read all kinds of posts on this but they all seem to be talking about older versions of IOS. I think I tried every combination of posts but no luck in making it work. [[cell detailTextLabel] setTextAlignment:UITextAlignmentCenter]; I tried this from willDisplayCell and also in the code below, neither works. Note 2 ways of doing this I tried in both methods. Does anyone know if this does work or should I create my own center

detailTextLabel textalignment

由 一个人想着一个人 提交于 2020-01-03 05:47:03
问题 I am trying to get the cell detail text to be centered. I have read all kinds of posts on this but they all seem to be talking about older versions of IOS. I think I tried every combination of posts but no luck in making it work. [[cell detailTextLabel] setTextAlignment:UITextAlignmentCenter]; I tried this from willDisplayCell and also in the code below, neither works. Note 2 ways of doing this I tried in both methods. Does anyone know if this does work or should I create my own center

Changing the background color of a table cell in matlab using html content

由 纵饮孤独 提交于 2020-01-03 04:55:06
问题 we know that uitable supports html content for an example similar to what I want see here to solve the problem I asked before I used this code in the callback of a button in matlab: color = uisetcolor; numberOfClasses = str2num(get(handles.edtNumClass,'String')); if handles.index == 0 handles.tableData = cell(numberOfClasses,2); guidata(hObject,handles); end handles.index = handles.index+1; handles.tableData(handles.index,1)=cellstr(get(handles.edtNameClass,'String')); handles.tableData

Kth Smallest Number In Sorted Matrix

由 流过昼夜 提交于 2020-01-03 04:18:07
Given a matrix of size N x M. For each row the elements are sorted in ascending order, and for each column the elements are also sorted in ascending order. Find the Kth smallest number in it. Assumptions the matrix is not null, N > 0 and M > 0 K > 0 and K <= N * M Examples { {1, 3, 5, 7}, {2, 4, 8, 9}, {3, 5, 11, 15}, {6, 8, 13, 18} } the 5th smallest number is 4 the 8th smallest number is 6 public class Solution { public int kthSmallest(int[][] matrix, int k) { // Write your solution here int rows = matrix.length; int columns = matrix[0].length; PriorityQueue<Cell> minHeap = new PriorityQueue

Apache POI - JAVA - iterating over columns in excel

由 夙愿已清 提交于 2020-01-02 07:23:21
问题 new to java here. I'm working on a code that reads excel files (looking at cells in columns) and then writes something that looks like the following tables: I have an excel file that looks like this: col1 col2 col3 col4 ----------------------------- row1 | 2,3,1 _ 1 w row2 | 3,2,7 _ 2 x row3 | _ _ 3 y row4 | 4,9 _ 4 z I'm writing some values (using XLWT) in column 2 that look like this: col1 col2 col3 col4 ----------------------------- row1 | 2,3,1 x,y,w 1 w row2 | 3,2,7 y,x 2 x row3 | _ _ 3

ClosedXML add image

由 给你一囗甜甜゛ 提交于 2020-01-02 07:17:28
问题 I am able to add in an image to an excel spreadsheet by using OpenXML. However for the rest of the program I use ClosedXML to add data. I can add data at a specific cell using the column and row index. If I can add an image to an excel (It currently is a separate layer it seems, hovering over cells), how can I add it to a cell using ClosedXML? //Adds an image to the excel file public void AddImageToExcel(SpreadsheetDocument sd, MemoryStream imagestream) { DrawingsPart dp = sd.WorkbookPart

Calling a Google App Script library from a Google spreadsheet cell

由 不问归期 提交于 2020-01-02 06:50:47
问题 Trying out the new library feature in a Google spreadsheet. I have include a library with the identifier of "Test" and the library implements the function "foo()" entering =Test.foo() into a spreadsheet cell gives the error : "unknown function name TEST.FOO" If I create a function in my spreadsheet to wrap the library function: function foo() { return Test.foo(); } then use =foo() in my speadsheet cell, all is well. Creating wrapper functions for all library functions so they can be used in a

java使用iText生成pdf表格

由 ℡╲_俬逩灬. 提交于 2020-01-01 22:26:58
首先导入如下jar包： 　　 package poi.zr.com.pojo; import java.awt.Color; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.ArrayList; import java.util.List; import com.lowagie.text.BadElementException; import com.lowagie.text.Cell; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.Element; import com.lowagie.text.Font; import com.lowagie.text.PageSize; import com.lowagie.text.Paragraph; import com.lowagie.text.Phrase; import com.lowagie.text.Table; import com.lowagie.text.pdf.BaseFont;

How to get Excel cell value in C++

由 て烟熏妆下的殇ゞ 提交于 2020-01-01 00:48:10
问题 If someone knows how to go from Excel::Window pointer to real value in opened Excel cell, please let me know. Here is the task conditions: - Excel is currently running in one single window with one workbook on one sheet - some cells have data (to simplify let's say only one cell[1,1] has data, which is "a") The question is how to find out that only one cell has data, and cell is [1,1] and the data is "a". To start with here is a code snippet: int main( int argc, CHAR* argv[]) { CoInitialize(

快速学习POI-自定义工具类

由 帅比萌擦擦* 提交于 2019-12-31 23:10:01
2 自定义工具类 2.1 自定义注解 （1）自定义注解 @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.FIELD) public @interface ExcelAttribute { /** 对应的列名称 */ String name() default ""; /** 列序号 */ int sort(); /** 字段类型对应的格式 */ String format() default ""; } （2）导出工具类 @Getter @Setter public class ExcelExportUtil < T > { private int rowIndex ; private int styleIndex ; private String templatePath ; private Class clazz ; private Field fields [ ] ; public ExcelExportUtil ( Class clazz , int rowIndex , int styleIndex ) { this . clazz = clazz ; this . rowIndex = rowIndex ; this . styleIndex = styleIndex ; fields = clazz .
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