what is a file handling

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Vetrivel Samidurai

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File handling is an important part of any web application. You often need to open and process a file for different tasks. PHP has several functions for creating, reading, uploading, and editing files. When you are manipulating files you must be very careful. You can do a lot of damage if you do something...
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File handling is an important part of any web application. You often need to open and process a file for different tasks. PHP has several functions for creating, reading, uploading, and editing files. When you are manipulating files you must be very careful. You can do a lot of damage if you do something wrong. Common errors are: editing the wrong file, filling a hard-drive with garbage data, and deleting the content of a file by accident. Example: read less
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Experienced Web Designer and Developer

File handling is used when you want to process a file for different tasks. Like you need to save a data in a text file so you will first open the file, then write the data in the file and after that you need to close the file. So all the tasks perform on a file is called file handling.
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Tutor

It's process in which you can create a file , read and write content in file with help of program or code that is called file handling.
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In file handling we can perform operations like create, modify, delete etc on system files.
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Web Technology Trainer(RIA,PHP,HTML)

Handling file operations such as read, write,upload,delete etc is file handling..its basically how u deal with files..
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in file handling we write code to read , write, delete, change permission and update file. any action or code written related to file is called file handling
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Tutor

IT INCLUDES FILE READ WRITE DELETE DIRECTORY EDITING AND DELETING ETC
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Technical Training

To performing operation using text file
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File is one of the media where we can store our data permanently .Also it is used as a storage device since long ago. File handling is the mechanism by which we can store , retrieve, modify the data as per our requirement.
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Tutor For BCA & MCA Subjects

File handing is one the good feature provided by almost all the languages starting from C to many more. Now with the help of file handling you can save and retrieve the data from a file as and when you required. So the botheration about the data entry whenever you run your program will be eliminated...
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File handing is one the good feature provided by almost all the languages starting from C to many more. Now with the help of file handling you can save and retrieve the data from a file as and when you required. So the botheration about the data entry whenever you run your program will be eliminated now. You can also make the changes in the file if you have entered wrong data or if you want to update existing data. You can create different types of files from the any programming languages, but again every programming languages provide different types of creation of different files. read less
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