file Archives - Page 2 of 16

How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?

I have a FILE *, returned by a call to fopen(). I need to get a file descriptor from it, to make calls … Read more

How can I import variables from one file to another? example: file1 has the variables x1 and x2 how to pass them to … Read more

How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, … Read more

Unless I’m missing something, it seems that none of the APIs I’ve looked at will tell you how many objects are in an … Read more

I’m performing a simple task of uploading a file using Python requests library. I searched Stack Overflow and no one seemed to have … Read more

Can we rename a file say test.txt to test1.txt ? If test1.txt exists will it rename ? How do I rename it to … Read more

I have problem with changing a dict value and saving the dict to a text file (the format must be same), I only … Read more

I have a string with a C# program that I want to write to a file and always overwrite the existing content. If … Read more

I’m using Python, and would like to insert a string into a text file without deleting or copying the file. How can I … Read more

I am writing a nightly build script in bash. Everything is fine and dandy except for one little snag: #!/bin/bash for file in … Read more