cell

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'd like to show a clock in cell A1 of Excel 2007. I'm familiar with NOW() and TODAY() but it doesn't refresh itself every 1 minute like I want it to. You know, like a running clock. I just want the current time in h:mm to be in cell A1. Is this possible? From this clock I will do further calculations like How long has it been since I last did Activity X, Y, and Z. Thanks SO. 回答1: See the below code ( taken from this post ) Put this code in a Module in VBA (Developer Tab -> Visual Basic) Dim TimerActive As Boolean Sub StartTimer() Start

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I don't find how to remove a column with the Apache POI API. I would appreciate a sample code or help on this point. 回答1: Alan Williamson on the mailing list wrote a small helper for column removal package org.alanwilliamson.openbd.plugin.spreadsheet; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; /* * Helper functions to aid in the management of sheets */ public class SheetUtility extends Object { /** * Given a sheet, this method deletes a column from a sheet and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I can tell how to do this in objective-c from here , but how can I convert that to swift? I have a UITableView with custom TableViewCells that has a UIButton called "expandButton". I am trying to figure out how to change the height of that particular cell when the expandButton for that cell is clicked. Also, when it is clicked again, it should change back to original size. I am not familiar with ObjectiveC so please help me with this in Swift. Thanks a bunch in advance! Here is what I have so far: //Declaration of variables as suggested var

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm successfully getting GsmCellLocation and related cid and lac information but the PSC (primary scrambling code) of the serving cell is always coming back with the initialized value -1. Anyone able to get the real PSC value of the serving cell? telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE); GsmCellLocation cellLocation = (GsmCellLocation) telephonyManager.getCellLocation(); psc = cellLocation.getPsc(); Log.d(TAG, "PSC = " + psc); I have all the permissions necessary. My neighbor list returns empty as well

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a TDrawGrid and want to handle clicking on a cell and scrolling through cells with the mouse wheel slightly differently: When scrolling with the mouse wheel, the view shall center on the selected cell, when simply clicking on a cell, the view shall not move (because that'd be confusing). Scrolling with the mouse wheel fires the OnSelectCell event. Clicking on a cell FIRST fires OnSelectCell , followed by OnMouseDown . So I need to figure out if OnSelectCell was triggered by a mouse click. Easiest way to do (that I can think of) would

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have searched this site and it seems like all the answers just point to finding the row number of the cell. I am trying to set a range so that it will go from A1 to the end of the data in the A column. This spreadsheet will be updated weekly so there will be data added to it every week. I was wondering what code would work so that I can either find the row number and somehow tie it in with my range code so that it will equal "A" + lastrownumber ? OR if there is code that will provide the column and row number together? If I have missed the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a UITableView that uses an NSFetchedResultsController as data source. The core data store is updated in multiple background threads running in parallel (each thread using it's own NSManagedObjectContext ). The main thread observes the NSManagedObjectContextDidSaveNotification notification and updates it's context with mergeChangesFromContextDidSaveNotification: . Sometimes it happens that the NSFetchedResultsController sends an NSFetchedResultsChangeUpdate event with an indexPath that does not exist anymore at that point. For example:

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: TableColumn releaseTime = new TableColumn("Release Time"); releaseTime.setCellValueFactory( new PropertyValueFactory ("releaseTime") ); How can I change the format of releaseTime? At the moment it calls a simple toString on the Date object. 回答1: You can accomplish that through Cell Factories. See https://stackoverflow.com/a/10149050/682495 https://stackoverflow.com/a/10700642/682495 Although the 2nd link is about ListCell , the same logic is totally applicable to TableCell s too. P.S. Still if you need some sample code, kindly will attach

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: As part of a project I am working on, I a need to be able to create checkboxes inside an excel spreadsheet, could anyone provide a simple example or direct me to a useful reference? I am using the excel Interop. Thanks in advance. 回答1: There are two kinds of controls that you can put on a worksheet, ActiveX controls from the Control Toolbox and Forms controls from the Forms (or Drawing) toolbar. In general, the two types of controls are similar in that they work the same way. That is, a textbox from the Drawing toolbar is a control in which

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to set tableview cell images in one of my apps. I use AFNetworking (1.2.1) and I do it with setImageWithURLRequest . My code in which I set images looks like this: if (user.avatar) { NSString *imageUrl = user.avatar.url; [cell.profileImage setImageWithURLRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:imageUrl]] placeholderImage:nil success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image) { [cell setNeedsLayout]; } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error) { NSLog(@