paste

问题 here is the problem I am trying to solve - I am not sure it is possible at all. I have a web app and I need to enable data copy/paste from the app and to the app, and I have a problem with paste. If I past with CTRL + V shortcut I can get the data from the clipboard using e.originalEvent.clipboardData.getData('text') in 'paste' eventhandler and it works fine. What I need to enable is 'Paste' from custom context menu and my first try was to dispatch paste event manually like this var event =

问题 I need to export the sheet 'GreatIdea' to a Word document. 'GreatIdea' is divided into pages and my columns are based on these pages. A - C contain a table of contents, D - F contain chapter 1, ... Sub test() ' Open LOL.docx' Dim appWD As Word.Application Set appWD = New Word.Application Dim docWD As Word.Document Set docWD = appWD.Documents.Open("C:\Users\TOM\Desktop\LOL.docx") docWD.Activate Sheets("Sheet1").Select ' Copy from GreatIdea to LOL.docx' Range("A1:K40").Copy appWD.Selection

问题 I have a worksheet where in the first three columns (A,B,C) I store data. These values are used in a macro. I would like to know how it is possible to make this macro run automatically after data is pasted onto these columns. I am almost sure that I will use the Worksheet-Change module, but as for the code I am clueless. Thanks in advance. 回答1: A simple implementation: Private Sub Worksheet_Change(ByVal Target As Range) If Not Intersect(Target, Range("A1:C" & ThisWorkbook.Worksheets(1)

问题 I think that this is not possible but I think it is better to ask someone who knows the answer for sure. Is it possible to create an android application that affect the context menu in all applications so that when the user long press an edit text view, not only the paste option will be visible but also my customized paste function? What I want to do is to make it easy for the user to import texts from my application without leaving the application they are working in. One thing I have

问题 How can we simulate CTRL + V keys (paste) using C#? I have a textbox that hasn't a id for access, for example textbox1.Text = someValue won't work here. I want to fill that textbox (from clipboard) by clicking on it. For some reasons we exactly need simulate CTRL + V , mean we cannot use external libraries like inputsimulator. 回答1: Code for modifying keys alt = % , shift = + and ctrl = ^ Original Answer: Simulation of single modifier key with another key is explained below Step1: Focus the

问题 If I enter print(cat("")) I get NULL I want to use cat() to print out the progress of an R script, but I don't understand why it is returning NULL at the end of all of my concatenated strings, and more importantly, how to get it to stop? 回答1: All your answers are in the documentation for ?cat . The portions that answer your specific question are: Arguments: fill: a logical or (positive) numeric controlling how the output is broken into successive lines. If ‘FALSE’ (default), only newlines

问题 This question already has answers here : Printing newlines with print() in R (4 answers) Closed 5 years ago . How can we insert a new line when using the function paste() or any function that concatenates strings in R? There are many web pages on this topic but none answers clearly or gives a solution that works. I precise I don't want to use the function cat, I need to work with string of characters. Here are all my attempts (derived from all the suggestions on from different forum), they

问题 I am using putty to connect a remote host and editing via vim. I meet a trouble when I try to paste something to vim. That's, I copy something to clipboard in my local host and want to paste it to the vim in the remote host. How to do that? ps: I am using putty! So, I open a vim window via putty. The very need is that I want to copy something in my local host and paste it to the vim editor opened by putty. That's all. Thanks! 回答1: Try with Ctrl + Shift + V or with middle click with a 3 button

问题 I have a list of dataframes: set.seed(23) date_list = seq(1:30) testframe = data.frame(Date = date_list) testframe$ABC = rnorm(30) testframe$DEF = rnorm(30) testframe$GHI = seq(from = 10, to = 25, length.out = 30) testframe$JKL = seq(from = 5, to = 45, length.out = 30) testlist = list(testframe, testframe, testframe) names(testlist) = c("df1464", "df6355", "df94566") I want now to extract the name of each dataframe and add it to its columns. So the columnnames of the first dataframe in the

问题 I can't combine the use of lapply and paste to combine two columns for multiple dataframes contained within a list. I've looked through multiple sources, but can't find the answer. This answer Apply paste over a list of vectors to get a list of strings is about combining rows within lists, not combining columns to obtain a vector. This answer explains how to select columns but not paste them together using lapply on a list of dataframes This page explains how to access columns in lists, but