Install Harvester on Bare Metal Cloud using ISO Image

Rancher Harvester is an open-source hyper-converged infrastructure platform designed to run modern cloud-native workloads on bare metal servers and it is completely open-source and free to use. Traditional Type 1 Hypervisors are complicated to set up on bare-metal hardware...

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Journey to Google's Go (Golang) Programming Tutorial Series

Go or Golang is a general-purpose programming language and an open source programming language that makes it easy to build simple, reliable, and efficient software. It was created at Google by Robert Griesemer, Rob Pike, and Ken Thompson in 2007. In this post we'll be...

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Java Program to Implement Breadth First Search (BFS)

Breadth-first search (BFS) is an algorithm for searching or traversing the tree or graph.BFS algorithm was invented by E.F. Moore in the late 1950s.Breadth First Search (BFS) Algorithm in detail .It is Similar to DFS Algorithm but we are using single source...

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How to Create Simple Notepad with Save & Clear Option | PHP

To create a simple Notepad Application using PHP we need 3 main things : Connect page, Index page and Save page . The Connect page is used to create connection to your backend database .The Index page is used to interact with the front end user and the Save page actually...

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Java Program to Implement Simple PageRank Algorithm

When you go and type some keywords in Google Search Engine a list of Web Pages will be displayed ,but how does the search engine know which page to be shown first to the user ? To solve this problem a  algorithm called PageRank was developed at Stanford university...

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Java Program to Implement Prim's Minimum Spanning Tree

A Spanning tree of a connected graph G is a acyclic subgraph of graph G that includes all vertices of G. A minimum spanning tree of connected graph G is a graph that consists of minimum weights or edge costs to reach each of the vertices . Start with any one vertex and...

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Java Program to Implement Dijkstra's Shortest Path Algorithm

Simple Java Program code to find the shortest path from single source using Dijkstra's Single Source Shortest Path Algorithm .It is similar to Prim's algorithm but we are calculating the shortest path from just a single source to all other remaining vertices using Matrix.In...

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Java Program to Search Pattern using Horspool Algorithm

Horspool Algorithm is used to search the pattern in the given string using a shift table. Its another variation of the Boyer-Moore Algorithm where it uses two shift tables - bad shift table and good suffix table but in Horspool Algorithm we are using just one shift table...

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How to Extract the IP Address of the Visitor (Client) | PHP

To extract IP Address of any real Website visitor or client using PHP , We should have some basic idea about predefined variables that are used in PHP. The predefined variables in PHP are Superglobal , which means they are available in all scopes throughout a script....

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