In the hardware world, a number can be represented only by ones and zeros. How do we represent fractional numbers if that’s the case? How do we represent negative numbers in Hardware?… Read More Representation of fractional numbers on Hardware – The fixed point representation
A color of a pixel in the RGB color model is represented by indicating how much of Red Green and blue is included.… Read More Representation of images in the Digital world -The RGB Colorspace
By finding ways of executing malicious scripts through the third party malicious app on phone, an attacker can gain elevated access-privileges to sensitive page content, session cookies, and a variety of other information in the phone such as contacts.… Read More Is your data in Android device safe??? – Cross Site Scripting attacks on Android WebView
Sine generators are one of the important components in many of the DSP applications. The post gives an overview of sine/cosine generator on the FPGA. … Read More Sine generator on FPGA-The Direct Digital Synthesizer
The argparse module makes it easy to write user-friendly command-line interfaces. The program defines what arguments it requires, and argparse will figure out how to parse those out of sys.argv. Argparse module automatically generates help and usage messages, making it easier to run. The module is highly user configurable. For example, user can define arguments that are mandatory, optional, or… Read More Python-Parsing arguments through Argparse
What is script for a movie?? Script for a movie describes what actors do. It also describes the interaction between the actors, and connects different sequences of a movie. Scripting languages are also very similar. Scripting is used to automate the execution of tasks which could alternatively be executed one-by-one manually. Environments that can be… Read More Scripting-How is it different from programming?
If you are writing a professional code in python, it is mandatory to follow the coding standards. … Read More Python coding standards