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Write java program to merge alternate lines from file1 and file2 into file1?
I suggest something like this:* Open file1 and file2 * Create a temporary output file, for writing * Read a line from file1, write it into the output file * Read a line from file2, write it into the output file * Repeat the previous two steps, while you are not at end-of-file in either of the two files * At this point, if you are NOT at end-of-file in file1, read the remaining lines of file1, and write them to the output (you can write a loop for this). * Similarly, if you are NOT at end-of-file in file2, read and write the remaining file. * Close file1, file2, and the output file. * Copy the temporary output file back to file1 * Erase the temporary output file
How to save output in separate file for c programs?
You can have more than one output-file opened in the same time, see manuals of functions fopen, fclose, fwrite, fprintf, ...
How could Java classes direct program messages to the system console but error messages say to a file?
Sytem.out amd System.err is used to get the output, and refer to standard output strem and which is by default console ... u can send the output to any other stream or log file either by importing java.io.file and show the output to the console and run time error to any file using exception handling .... or u can give the command while running the program which will redirect this to log file as ... java ClassName 2error.log this will send error message to error.log file and output to console. ... u can send both the output and error to log file as... java ClassName output.log 2 error.log ... here ClassName is the name of the calss file which u wanted to execute
How do you open a C file as an executible file?
In a canonical C compiler, you type "cc (program file name).c (return) and it spits out "a.out", which is an executable. Works with the original Kernighan and Ritchie C compiler. For C++, use the .cpp extension and "g++" for the compiler: In a terminal window, on MacOS, 'cc (program name).c (return)' 'g++ (program name).cpp (return)' produces an executable named "a.out", which can be run. '-o (some file name . extension) will change the output file name.
What is standard input and output error file?
The C standard library provides stderr as the standard error file. It is an output file, much like stdout, except it cannot be redirected via the command line. By default, error messages via stderr are output to the console, the same as the undirected stdout. However, the programmer may choose to redirect stderr to a disk file or allow the user to choose a location via command line switches. Although error messages can also be output to stdout (or indeed to any output stream), it is best to keep error messages separate from the standard output stream. For instance, the user may choose to redirect standard output to a disk file or to the input stream of another program, while error messages are directed to the console.
How save output of exe file into text file?
to save the output in a file and display the same ion the VDU
What is the average 24 hour urine output in cc's?
The average 24-hour urine output for a healthy adult is about 1200-1500 mL (or 1200-1500 cc). This amount can vary depending on factors such as fluid intake, activity level, and overall health.
How do you redirect a grep output in a file?
Use the > to redirect the output to a file. This will however override the existing content of the file. Use >> if you want to append the result.
Write java program to merge alternate lines from file1 and file2 into file1?
I suggest something like this:* Open file1 and file2 * Create a temporary output file, for writing * Read a line from file1, write it into the output file * Read a line from file2, write it into the output file * Repeat the previous two steps, while you are not at end-of-file in either of the two files * At this point, if you are NOT at end-of-file in file1, read the remaining lines of file1, and write them to the output (you can write a loop for this). * Similarly, if you are NOT at end-of-file in file2, read and write the remaining file. * Close file1, file2, and the output file. * Copy the temporary output file back to file1 * Erase the temporary output file
What is the meaning of FILE in stdio file in C?
its an standard input and output
What is the output option for printing a report?
The best option is the SAS output file.
What is the best output for a printed report?
The best option is the SAS output file.
How do you know what the video output format is?
To find out what the video file name extension (format) is, right-click the file and choose Properties from the drop-down menu.The video output format is the file name extension (format) you wish to convert the file to. For example, if you wish to convert a .mpg to a .avi you would choose .avi as the 'Output Source Format' in the converter program.The Output Path is the saving destination of the file, so it does not matter what file name extension (format) the file is in.
Normal urine output on cardiopulmonary bypass?
1 cc/kg/hour
What the procedure for downloading a file to the output device?
system procedures and file management
How do you use switch sound file converter?
Press add file or folder from the taskbar at the top. Choose any supported file. Once you have your file(s) added, choose an output file, and an output folder, then press convert. Good luck
What Windows shell script operator allows you to redirect the output of a command to a text file?
">" redirects all output to a file, overwriting any preexisting content.
