cannot close file

So far, the input and output we have discussed is the object of the system-specified standard device (the input device is the keyboard and the output device is the monitor). In real-world applications, disk files are often used as objects. The data

Cause: Recently wrote a script about the archive to a game on unity, using XML. And then found every time the file is saved, that is, call the Xmldocument.save () object method when the error will be said that the file path sharing abnormal what I

How to close a file using the close () method in Python Programming This article describes how to close a file using the close () method in Python programming. It is a basic knowledge in Python programming. For more information, see Close () method

This article describes how to use the close () method to close a file in Python programming. It is a basic knowledge in Python programming. For more information, see close () method To close open files. The closed file cannot read or write more

[Python] python3 file operations: input files from the keyboard, open and close files, read and write files, rename and delete files, etc,1. Input from the keyboard Python 2 has two built-in functions used to read data from standard input, which are

. Net memory recycling and Dispose, Close, Finalize MethodsI. net objects are generally used in three situations ﹕1. Create an object2. Objects used3. Release objects2. Create an object1. There are two steps to create an object: variable type

If the server and client have established a connection, the server calls close and sends the fin segment to the client (in fact, it may not necessarily send the fin segment, which will be discussed later ), at this time, the server can no longer

After all data operations are completed, you can call the close () function to release the socket and stop any data operations on the socket:Close (sockfd ); You can also call the shutdown () function to close the socket. This function allows you

A strange phenomenon was found in the development of a program based on rtmp chat.Under Windows, when we perform closesocket operations, the blocked recv immediately returns-1.And under Linux, when we do the close operation, the blocked Recv will

Input/output is the process of copying data between the primary and external devices. Device> memory (input operation) Memory-> device (output Operation) Advanced I/O The standard I/O library provided by ansi c is called Advanced I/O, also known