file-copying

问题 !include nsDialogs.nsh !include LogicLib.nsh Section !define FileCopy `!insertmacro FileCopy` !macro FileCopy FilePath TargetDir CreateDirectory `${TargetDir}` CopyFiles `${FilePath}` `${TargetDir}` !macroend ${FileCopy} 'E:\BACKUP\' 'E:\BACKUPNEW\' SectionEnd --it gives error: Never had OUTFILE command......... 回答1: Well, makensis is telling you the problem: "Never had OUTFILE command" A script must have a outfile command. Outfile "mysetup.exe" Page InstFiles ;You can omit this, but the

问题 I'm trying to copy the content of the file test1.mal into an output.txt and the program says it is doing so and everything compiles, but when I open the output.txt file, it is blank...Could someone tell me where I am going wrong? #include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { char content[255]; char newcontent[255]; FILE *fp1, *fp2; fp1 = fopen("test1.mal", "r"); fp2 = fopen("output.txt", "w"); if(fp1 == NULL || fp2 == NULL) { printf("error reading file\n"); exit

问题 I’m using the FileUtilities.CopyFile wrapper for CopyFileEx from here http://msdn.microsoft.com/en-us/magazine/cc163851.aspx . I thought the CopyFileCallbackAction doesn’t get called until after the file is copied (I’ve tried copying a large file). And therefore asked this How do I get CopyFileEx to report back so I can cancel a file copy operation? question. But now I’ve found that it actually gets called many times, but for some reason it messes the form on which I’m trying to show the

问题 Hello i had a simple copy file program in C but i cant explain why i get different output in the destination file when i use the 2nd method. The correct output with for loop: I am the worst programmer in the world! :D And this is bla bla bla bla more bla bla bla... BUT with while loop a random char is generated in EOF: I am the worst programmer in the world! :D And this is bla bla bla bla more bla bla bla...  The code is int main() { int i; char ch; create_files(); FILE *src = fopen("best

问题 I'm trying to copy an image file with this code: InputStream fileInputStream = null; OutputStream fileOutputStream = null; String inPath = "/storage/emulated/0/Pictures/MyImage.jpg"; String outPath = "/storage/extSdCard/MyFolder/MyImage.jpg"; try { verifyStoragePermissions(this); fileInputStream = new FileInputStream(new File(inPath)); File outputFile = new File(outPath); if (!outputFile.exists()) { try { outPutFile.createNewFile(); } catch (IOException e) { e.printStackTrace(); } }

问题 I have a folder c:\downloads\ffme and inside it there are loads of subfolders with various amounts of files in each of them. I want to consolidate all those individual files into one big folder, removing them from their subfolders on the way. I want to end up with a folder with loads of files in it, but no subfolders. How can I do this? thanks 回答1: The easiest way would be w/o a cmd... just open the folder in Windows Explorer and search for *.* , then select everything except the subfolders

问题 I am trying to copy a file from one folder to another folder. Here's what I have got in my code: public static void copyFile(String path) throws IOException{ newPath = path; File destination = new File ("E:/QA/chart.js"); FileUtils.copyFile(destination, new File(newPath)); } But it is not copying the desired file to its location. What is required, its copy chart.js from E drive and copy to the newPath variable location. Is there some other way to copy files from one place to another? 回答1: You

问题 I tried to use powershell command copy-item as xcopy to copy content of one disk to another one. copy-item -Path h:\* -Destination g:\ -Recurse -Force However, I encountered the following errors: Copy-Item : The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. I got these errors enough to discourage manually search and copy files or folders with long paths. What is the best

问题 I am routinely missing the last few kb of a file I am trying to copy using shutil copyfile. I did some research and do see someone asking about something similar here: python shutil copy function missing last few lines But I am using copyfile, which DOES seem to use a with statement... with open(src, 'rb') as fsrc: with open(dst, 'wb') as fdst: copyfileobj(fsrc, fdst) So I am perplexed that more users aren't having this issue, if indeed it is some sort of buffering issue - I would think it'd

问题 I want to copy a file from my local C:\filename.png to the remote computer to which I am connected via remote desktop's C:\ drive. Is it possible to copy using powershell or anyother terminal command? I am using windows 7 (local PC) --- Remote Desktop (Windows Server 2003) 回答1: If your host's c: drive is injected into a terminal services session, it just gets a new drive letter in the remote session. On my network, my host machine's drives are injected into a VM and C: becomes M:. So in that