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Articles GBlog Misc

OOPs Object Oriented Design

Object oriented design started right from the moment computers were invented. Programming was there, and programming approaches came into the picture. Programming is ...
C++ Design Pattern CPP

Composite Design Pattern in C++

Prerequisite : Composite Design Pattern Composite pattern is one of the most widely used patterns in the industry and addresses a very significant and subtle problem....
Articles CSS GBlog

6 Best CSS frameworks You should Know to design Attractive Websites

If you want to speed up your website and development process, or want to add some classy designs to your website, then you’re at the right place. Awesome new ...
Python Python-PyQt

Python Designing GUI applications Using PyQt

Building GUI applications using PYQT designer tool is comparatively less time consuming than code the widgets. It is one of the fastest and easiest ways to create GUI...
GBlog Python

Design a Keylogger in Python

Keystroke logging, often referred to as keylogging or keyboard capturing, is the action of recording (logging) the keys struck on a keyboard, typically covertly, so t...
Compiler Design GATE CS

Compiler Design Introduction of Compiler design

Compiler is a software which converts a program written in high level language (Source Language) to low level language (Object/Target/Machine Language). Cross Compi...
Compiler Design GATE CS

Compiler Design Phases of a Compiler

Prerequisite – Introduction of Compiler design We basically have two phases of compilers, namely Analysis phase and Synthesis phase. Analysis phase creates an...
Compiler Design GATE CS

Error Handling in Compiler Design

The tasks of the Error Handling process are to detect each error, report it to the user, and then make some recover strategy and implement them to handle error. Durin...
Compiler Design

Compiler Design Lexical Analysis

Lexical Analysis is the first phase of compiler also known as scanner. It converts the High level input program into a sequence of Tokens. Lexical Analysis can be im...
Compiler Design

Compiler Design Why FIRST and FOLLOW?

Why FIRST? We saw the need of backtrack in the previous article of on Introduction to Syntax Analysis, which is really a complex process to implement. There can be ea...

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