A practical question which comes up every day is how to blink two LEDs at different rates? That simply means an independent control on each LED. That small wish is a big jump to visual animation. In real life, the multi-coloured Christmas lights (aka Dewali lights) blinks in that fashion to give us a great feel. Problem to most of the beginners is with the usual "blink" tutorial program … [Read more...]
What is a Loosely Coupled System?
In computer science, loose coupling denotes a low degree of dependence on hardware or software components on each other. When a system is loosely coupled, it is often easier to make changes to individual components because the change has only a local effect. If there were a close coupling, the change would not remain local but would require additional adjustments in all coupled components if … [Read more...]
How To Repack Installed Software on Debian/Ubuntu
It can happen that a particular version of a specific tweaked package no longer available elsewhere or you want the exact "clone" of the running software. If you have installed some Debian package on your server and want to install the same package on another server either to avoid downloading them again or "clone" with the settings then there are some tools which can help you. If the second … [Read more...]
Components of Agile Software Development
Agile software development refers to approaches in the software development process that increase transparency and change speed and lead to faster use of the developed system to minimize risks and aberrations in the development process. Agile software development is a collective term for a set of methods and practices based on the values and principles of the Agile Software Development … [Read more...]
What is Conway’s Law?
Conway's law is an observation, which states that the structures of systems are predetermined by the communication structures of the organizations that implement them. Conway's law is based on the idea that interpersonal communication is necessary to define the interfaces between separate software modules. Therefore, the communication structures of the organizations have a great influence on the … [Read more...]
Effects of Digitization on Companies : Part XIII
This part is continuation of part XII. In retail, e-commerce is often given as an answer to the digitization question. It is still unclear whether trading via webshops will become an economic success model across the board. Established companies such as Amazon work profitably with this concept, but the smaller and medium-sized internet shops cannot yet do this. This is mainly due to the high … [Read more...]
What is SoftAP Mode?
SoftAP is the abbreviation for "software-enabled access point". A softAP is a virtual router made by software which enables the user to configure the headless device by the user. SoftAP is a common way to set up Wi-Fi devices without the need to enter data/credentials directly, such as a security camera, smart socket and other smart home appliance or any other IoT devices. This process can work … [Read more...]
The Most Important Payment Trends
The speed of change in online payment transactions means change. The payment options are constantly changing. We show which technologies are important. With technical progress and consumer wishes, payment options are also constantly changing. The decisive factor is convenience: Even the most innovative and secure payment method will not be accepted if it is complicated to use. Nobody wants … [Read more...]
Hide Folder With Images Appearing in Android Gallery App
When undesired thumbnails from various folders appear in the (Samsung) Gallery App, it irritates us and breaches our privacy. A photoset set of a naked lady beside the thumbnails of grandmother looks is not great showbiz anywhere on this earth. We are used using the Gallery app to view the images captured by a camera and some of the downloaded images. However, Android is designed to scan the whole … [Read more...]
Key Benefits Of Cloud Computing
Cloud computing provides countless benefit to businesses. It enables you to set up a virtual office, cost-effectively run web portal, use enterprise-grade software avoiding capital investment. Overall, cloud computing gives your company the flexibility to connect and access data, anytime and anywhere in a cost-effective manner on-demand to support fluctuating workloads. Whether you’re running … [Read more...]
What are the Ways to Receive International Payments
When we first started online works many peoples could not believe that money can be earned online, although PayPal was present since the year 2002. Technically, PayPal is one of the first digital wallets. Coca Cola was the very company to introduce a digital payment system back in 1997. I guess even today a newbie had not much idea around the ways to receive money from a company or a person from a … [Read more...]