Understanding System Software: Assemblers, Loaders, Linkers & More
A computer software is classified into two parts: System Software and Application Software.
- System software is a type of computer program designed to run a computer’s hardware and application programs.
- It is computer software designed to provide a platform for other software.
- The Operating System is the best example of system software.
- Other examples include: Device drivers, Language translators (Compiler, Assembler, Interpreter), etc.
Assemblers: Translating Code to Machine Instructions
An assembler
Read MoreC++ Programming Essentials: Concepts, Features, and Techniques
Object-Oriented Programming (OOP) in C++
C++ is a powerful programming language that supports object-oriented programming (OOP) concepts. OOP in C++ enables developers to create reusable, modular, and maintainable code.
Key OOP Concepts in C++
- Classes: A blueprint for creating objects, defining properties and behaviors.
- Objects: Instances of classes, with their own set of attributes (data) and methods (functions).
- Inheritance: Creating a new class based on an existing class, inheriting its properties
Digital Audio Recording Terminology Explained
Digital Recording Concepts and Terms
This document defines key terms and concepts essential for understanding digital audio recording and computer hardware in audio production.
Sample Rate
The number of samples of an audio signal taken every second. Standard audio CD format has a sample rate of 44,100 samples per second, often notated as 44.1 kHz.
Nyquist Theorem
The principle stating that a sample rate must be at least twice as high as the highest frequency being sampled in order for that frequency
Read MoreWeb Technologies Explained: AJAX, Semantic Web, Security, XML, XSLT, SOAP, REST
SOAP Protocol vs. REST Architectural Style
This section describes and compares the SOAP protocol and the REST architectural approach, outlining their uses in web communication.
SOAP (Simple Object Access Protocol)
- It is a communication protocol for application-to-application communication.
- SOAP messages are exchanged in XML form.
- It often uses the HTTP protocol but supports various transport protocols.
- It is platform independent, uses open standards, and is extensible.
- SOAP messages ensure storing data
Core Web Development Concepts: Node.js, MongoDB, APIs, React
Web Application Fundamentals
Understanding Middleware
Middleware is a function that acts as a bridge between the incoming request from the client and the outgoing response from the server in a web application. It plays a crucial role in processing requests before they reach the final route handler and handling responses before they are sent back to the client. Middleware functions operate sequentially, with each middleware having access to the request and response objects, as well as a next function.
Dingoo Controls: Mame4All, Stella, Gmu, Snes9x, PicoDrive, DOOEngine, Audio & Video Player
Dingoo Control Reference
Mame4All
- Insert coin: Select + Start
- Start game: A
- Exit: Select + L + R
- Pause: Select + X
- Mame menu: Select + A
- Volume etc.: Select + B
- Show fps/profiler: Select + L/R
Stella
- A: Fire!/Select
- B: Cancel
- L: Options menu
- Start: Commands menu
- Select: Quit
In menus, L jumps from control to control, A selects, and B cancels.
Gmu Audio Player
- A: Restart track
- B: Play mode (continuous, repeat, etc.)
- X: Play/pause
- Y: Remove track
- Start: Toggle cover art, track info, file browse, etc.
- Select: No function
- Shoulder