copy

问题 The general idea of what I'm trying to do is copy certain rows from one sheet that meet a certain criteria (which I will explain in the next sentence), and then paste those rows in a different range on a newly created sheet in the same workbook. The criteria to grab a certain row is if the value in the first cell of that row is within a range specified by the user. For example, if the user enters in '4' for the lower bound and '8' for the upper bound, my code would only grab rows where the

问题 I implemented file transfer from windows pc to an android device, which is connected with MTP to the computer. The copy implementation is ready (I used this example: http://code.msdn.microsoft.com/windowsdesktop/Portable-Devices-COM-API-fd4a5f7d). Now I would like to improve UI, I would like to offer a folder selection dialog, where the user can select a MTP device folder, where I will save the file (CLSID_FileOpenDialog with FOS_PICKFOLDERS works nice). Note that simple file save dialog

问题 I have two class A and B both have a member like below: class A { ... std::vector<std::vector<std::vector<size_t>>> grid; } class B { ... std::vector<std::vector<std::vector<size_t>>> grid; } I found when I use std::copy() to copy from A::grid to B::grid , it will fail. Here is what I do: // Here is in B's constructor. // I initialize B::grid with the same size of A::grid grid = vector<vector<vector<size_t>>>(GetSetting().grid_cols()); for (int i = 0; i < GetSetting().grid_cols(); i++) { grid

问题 So... I've been trying to use the example provided in the documentation of itext for merging documents and creating a TOC for the merged result. But the part that adds page number text to every page isn't working as I would expect. What happens is that the text added gets flipped over some horizontal axis as shown in the next picture: Also, the java doc for the method used to set a fixed position to the added text ( public T setFixedPosition(int pageNumber, float left, float bottom, float

问题 The bounty expires in 6 days . Answers to this question are eligible for a +50 reputation bounty. Robert Pollak wants to draw more attention to this question: With your help, I should be able to modify a current gitk version such that it uses --find-copies-harder to display the origin of copied files. In command line Git, the show , diff and log commands have got an option to --find-copies-harder . Is there a way I can tell (or patch) gitk to use this, too? I need this from time to time, and

问题 The bounty expires in 6 days . Answers to this question are eligible for a +50 reputation bounty. Robert Pollak wants to draw more attention to this question: With your help, I should be able to modify a current gitk version such that it uses --find-copies-harder to display the origin of copied files. In command line Git, the show , diff and log commands have got an option to --find-copies-harder . Is there a way I can tell (or patch) gitk to use this, too? I need this from time to time, and

问题 I am trying to use a CMD command prompt to copy a file from one location to multiple at roughly the same time using one line of code. Is there a way to do this using COPY / XCOPY etc? I haven't been able to get this work using this type of command: COPY C:\test.txt C:\A1\ C:\A2\ It seems like this should work but it gives an error that the syntaxes of the command is incorrect (copy) or invalid number of parameters (xcopy). Any advice is greatly appreciated! I would like to avoid a batch file

问题 I am trying to use a CMD command prompt to copy a file from one location to multiple at roughly the same time using one line of code. Is there a way to do this using COPY / XCOPY etc? I haven't been able to get this work using this type of command: COPY C:\test.txt C:\A1\ C:\A2\ It seems like this should work but it gives an error that the syntaxes of the command is incorrect (copy) or invalid number of parameters (xcopy). Any advice is greatly appreciated! I would like to avoid a batch file

问题 I am surprised that a copy of the matrix is made in the following code: > (m <- matrix(1:12, nrow = 3)) [,1] [,2] [,3] [,4] [1,] 1 4 7 10 [2,] 2 5 8 11 [3,] 3 6 9 12 > tracemem(m) [1] "<000001E2FC1E03D0>" > str(m) int [1:3, 1:4] 1 2 3 4 5 6 7 8 9 10 ... > attr(m, "dim") <- 4:3 tracemem[0x000001e2fc1e03d0 -> 0x000001e2fcb05008]: > m [,1] [,2] [,3] [1,] 1 5 9 [2,] 2 6 10 [3,] 3 7 11 [4,] 4 8 12 > str(m) int [1:4, 1:3] 1 2 3 4 5 6 7 8 9 10 ... Is it useful? Is it avoidable? EDIT: I do not have

来源： https://stackoverflow.com/questions/34866390/copy-selected-text-with-swift