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Bomb Trap (Puzzle) Checker in Python
My cousin recently bought a Bomb Trap puzzle, he was crazy for solving that puzzle and tried a couple of times and often came to me for rechecking his solution, and me being lazy, I thought of making a simple python script to check his solutions and save...
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Sudoku Checker in Python
Sudoku is a logic based number-placement puzzle, The objective of the puzzle is to fill a n * n grid with digits so that :-
* Each column of the square contains each of the numbers from 1 to n exactly once.
* Each row of the square contains each of the numbers from 1 to n exactly once.
...
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Link Extractor in Python
Link Extractor as the name suggests, scrapes all the URLs from a particular webpage. In the following code the extractor can extract relative as well as absolute URL's from a HTML webpage, and outputs them is a more readable and useful format.
from BeautifulSoup...
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Java Access Specifiers
One of the prime features of object oriented programming is data encapsulation.This feature enables data to have restricted access.There are currently four different access specifiers in JAVA. Namely,
1. Public
2. Protected
3. Default
4. Private
*Public:- *All the data members and member...
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Interface Vs Abstract Class
A class defined in such a way such that it defines the basic structure of an object but does not provide any implementation details about at least one of its method. Any method in an abstract class which is devoid of any implementation details is called...
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Converting Integer to string in C Without sprintf
Today while solving a problem, I had to convert integers to string in C to use its indexing capabilities. One simple solution was to use sprintf, which can be done in 2-3 lines, but i was temped to solve this problem without any string manipulation functions.
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final, finally and finalize() in JAVA - When to use What
All the three keywords final, finally and finalize() plays a very important role in JAVA. Final is a keyword used for declaration of variable which cannot be edited, finally is a segment of code used for code cleanup in case of an exception whereas finalize is a method used for object cleanup...
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