We use thelibrary to work with files. In this case, we are writing contents to a file. We use thelibrary to output an error message if the file, file1.txt, cannot be opened. We use thelibrary to create a string,
Python prides itself on its "batteries-included" motto, but eventually you'll write some special code that you want to share with the world. In this tutorial you'll go through all the stages from an idea all the way to making your package available for anyone to install and use for fun...
Historical wisdom says that if you're writing a 3D vector maths library, you generallyshouldn'tbase it around a SIMD data type. You'd be very tempted to, because obviously a SIMD type can do 4 adds for the price of one. In practice this has always been a mixed blessing. While you ca...
This time, we’re going to use some of that to build a simple example application using modern tools. Hello, MySQL World We’re going to write a simple application in C that connects to a MySQL server and executes queries. The entire source code of this project ...
In queues, the first element entered into the array is the first element to be removed from the array. For example, let’s consider the scenario of a bus-ticket booking stall. Here, the fashion of a C programming queue is followed. The tickets are distributed on thefirst-come-first-serve...
doesn’t discriminate between files and directories, this error message occurs everywhere. You get it when you try to read a file that does not exist, when you try to change to a directory that isn’t there, when you try to write to a file in a directory that doesn’t exist, and ...
In this tutorial, we're going to build a C app by importing a Swift library and talk a bit about the Swift / C Interoperability in general.
For example,mathematical functions like sin, cos, tan, abs, etc. can be made into a library. By doing this we don’t have to write these functions again and again for every application. We can just reference the library and reuse the code in our applications. ...
WKU Library welcomes you to embark on a new chapter in your life! In this campus full of wisdom and dreams, the library is not only a treasure trove for you exploring the unknown and deepening your major but also a warm harbor...
Plus, they're an excellent way to establish yourself as an authority in your field. Ready to write your ebook? This step-by-step guide will walk you through turning your ideas into a polished digital book that captivates your audience. What are ebooks? Why create an ebook? How to write...