Search results
Results From The WOW.Com Content Network
Readers–writer lock. In computer science, a readers–writer ( single-writer lock, [1] a multi-reader lock, [2] a push lock, [3] or an MRSW lock) is a synchronization primitive that solves one of the readers–writers problems. An RW lock allows concurrent access for read-only operations, whereas write operations require exclusive access.
Pages in category "Articles with example Python (programming language) code" The following 170 pages are in this category, out of 170 total. This list may not reflect recent changes .
Comment (computer programming) An illustration of Java source code with prologue comments indicated in red and inline comments in green. Program code is in blue. In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source ...
thonny .org. Thonny ( / ˈθɒni / THON-ee) is a free and open-source integrated development environment for Python that is designed for beginners. It was created by Aivar Annamaa, an Estonian programmer. It supports different ways of stepping through code, step-by-step expression evaluation, detailed visualization of the call stack and a mode ...
CodeSkulptor. is an interactive, web-based Python programming environment that allows Python code to be run in a web browser. The application was developed by Scott Rixner, a professor of computer science at Rice University. [1] Its features include visualization of program execution; the ability to conveniently store, edit, and share code ...
Six- round cylinder. Sights. Rear adj.; front ramp. The Colt Python is a double action/single action revolver chambered for the .357 Magnum cartridge. It was first introduced in 1955 by the Colt's Manufacturing Company. [1] Pythons have a reputation for accuracy, smooth trigger pull, and a tight cylinder lock-up. [2]
Python Imaging Library is a free and open-source additional library for the Python programming language that adds support for opening, manipulating, and saving many different image file formats. It is available for Windows, Mac OS X and Linux. The latest version of PIL is 1.1.7, was released in September 2009 and supports Python 1.5.2–2.7.
Barcode reader. A stationary barcode scanner for a conveyor line. A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.