Why is this program not working? (Program to copy contents of file to another)

Why is this program not working? (Program to copy contents of file to another)

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Why is this program not working? (Program to copy contents of file to another)
Tag : cpp , By : Sandeep Arneja
Date : December 01 2020, 05:00 PM

This might help you Sorry for the noob question, I am new to C++. I am trying to write a program to copy a file to another file, line by line. This is not throwing any error, its running but its not creating the destination file. , Change fin.open(argv[2], ios::out); to fout.open(argv[2], ios::out);

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Batch Script to copy contents of one folder to the other under C:\Program Files (x86) location. Not working - Acess Deni

Tag : batch-file , By : Chandra P Singh
Date : March 29 2020, 07:55 AM
may help you . I have written simple batch script, which copies contents of one folder to the other. I have already logged into the machine as Admin. I am working on windows-7 machine. , Following script, helps to run your batch file as "Run As Admin".
@echo off
if _%1_==_payload_  goto :payload

    echo %~nx0: elevating self
    set vbs=%temp%\getadmin.vbs
    echo Set UAC = CreateObject^("Shell.Application"^)                >> "%vbs%"
    echo UAC.ShellExecute "%~s0", "payload %~sdp0 %*", "", "runas", 1 >> "%vbs%"
    del "%temp%\getadmin.vbs"
goto :eof

    echo %~nx0: running payload with parameters:
    echo %*
    echo ---------------------------------------------------
    echo ADM is launching. DO NOT CLOSE THIS WINDOW.
    cd /d %2
    echo Name of the batch file which you want to run as admin
goto :eof


NSIS simple copy one file from another folder in program files directory to installation dir not working

Tag : file , By : cashshadow
Date : March 29 2020, 07:55 AM
I wish this help you You need to change:
CopyFiles "$PROGRAMFILES\MyApp\Ver1.0\license\some_license.slc" $INSTDIR/license/some_license.slc"

How to copy the contents of a .txt file to a C program as input?

Tag : c , By : christiandsg
Date : March 29 2020, 07:55 AM
hop of those help? To redirect standard output to a file, the > character is used like this:
ls > file_list.txt

Why Program 1 is working but not Program 2, could anybody explain whats wrong with Program 2?

Tag : cpp , By : user123585
Date : March 29 2020, 07:55 AM
it fixes the issue "one" is a char*, 1 is a int not an int*
Therefore, Program2 would have to be:
#include <iostream>
int main() {
    const int a[3] = { 1, 2, 3};
    const int (*p)[3] = &a;
    for(int i = 0; i < 3; i++) {
        std::cout << (*p)[i] << std::endl; // this line
    return 0;

Getting wrong output for a program to copy the contents of one file to another in python

Tag : python , By : Pavel K.
Date : March 29 2020, 07:55 AM
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