Who is a Database Administrator (DBA)

The database administrator is responsible for the overall planning of the company's data resources, for the design of data, and for the day-to-day operational aspects of data management. Responsibilities of Database Administrator (DBA) in Enterprises :

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Unresolved reference issue in PyCharm

You have a file in your directory structure and then you try to access it using import statement, but pycharm still complains about "Unresolved reference". Here is the solution for Unresolved reference issue.

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Floyd Cycle Detection Algorithm in Java

Floyd’s Cycle Detection Algorithm is a pointer algorithm that makes use of only two pointers, which move through the given sequence at different speeds interval. The idea of algorithm is to move fast pointer twice as quickly as the slow pointer and the distance between the two increases by 1 at each step.

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Lee Algorithm in Java

Lee Algorithm is a possible solution for maze routing problems. Lee Algorithm is same as Breadth First Search, but we keep track of the distance and evaluate the shortest distance among the set of distances.

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Breadth First Search (BFS) Pseudocode and Program in Java

Breadth First Search is an algorithm technique for traversing a tree, it is opposite of DFS, in BFS all the nodes at the next depth level are traversed at the same time it is similar to flood fill techniques or wave motion, where the motion is parallel and at the same speed.

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Depth First Search (DFS) Pseudocode and Program in Java

Depth First Search is a kind of algorithm technique for traversing a tree, where the traversing starts from a node and moves along the path as far as possible before backtracking and visiting the other branches.

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Make Light Saber Candle at Home

In this article, we will learn to make a Light Saber Candle. It is very easy to make and the candle looks beautiful.

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HOW EASY IT'S TO MAKE POCKET SIZED IRON BOX AT HOME

Let's make a Pocket Sized Portable Iron Box at Home. Follow this steps carefully and don't miss any.

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