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How do we use find -exec?

1. Introduction In this article, we will see how the find -exec Linux command is used. Find command is used -exec argument in Linux to find the files with different extensions in the directories. 2. Linux Find command and exec option Find command in Linux has expression and action. The expression part is the first one that is used for ...

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Java HTTPS Client

Bipartite Graph

Hello. In this tutorial, we will make an https client call from java and log the output on the console. 1. Introduction Java8 programming language supports for TLS 1.2 version where TLS defines the transport-level security and is a successor to the SSL (Secure sockets layer) protocol. It is a cryptographic protocol designed to provide secure communication over the computer ...

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Tree Map in Java

Bipartite Graph

1. Introduction A Tree Map is a red-black tree-based NavigableMap implementation. A NavigableMap is a SortedMap with some navigation methods – this returns the closest match for given search targets. The sorting is done according to the natural ordering of the keys present in the map. If a Comparator is provided at the creation time then it overrides the natural ...

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How to use Spies in Mockito

Hello. In this tutorial, we will understand Spy in Mockito. As stubbing is now obsolete I will focus @Spy annotation in this tutorial. 1. Introduction Mockito is a popular framework used to mock the interfaces or classes so that dummy functionality can be added during the unit testing. It is a java based library that helps simplify the test-cases development ...

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Routing Table Entry

1. Introduction We will start this article, introducing you firstly in the networking area. Working in the networking area you need to have a solid knowledge about routing, how the packages are moving between networks, how to configure a firewall, basic skills about operating systems and so on. In a local network routing tables are important because they maintain a ...

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Convert Hex to/from ASCII in Java

Bipartite Graph

Hello. In this tutorial, we will explore HEX to/from ASCII conversion in Java. 1. Introduction In order to convert ASCII to hexadecimal values in Java is done in the following steps – Covert the string to the character array Convert each string to an integer Convert each integer value to toHexString() Hex to ASCII conversion in Java is done in ...

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Infinite loop in Java

1. Introduction This is an in-depth article related to the Infinite loop in java. Infinite loop is a task which loops without any stopping condition. Typically this happens as an error or intentional requirement. This can be achieved or happens in a for, while, and do while loops. A loop has a start and end condition. Infinite loops do not ...

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How to Remove Directory in Linux

1. Introduction Handle directories to remove/add are the important parts in Linux in terms of structuring items. In this section we will give you a bit of introduction about directory structure in Linux. A directory is a file that stores file names and the related information. The directories in Linux are a bit different in contrast with Windows. In Linux/Unix ...

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If statements in bash scripting

Hello. In this tutorial, we will understand and see a practical implementation of bash if scripting in Linux based environment. 1. Introduction If statement in Linux allows making decisions in the bash scripts. They allow us to decide whether or not this code has to be run based on the conditions met. if statement can be combined with a loop ...

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How to find a Bipartite Graph?

Bipartite Graph

Hello there, in this article we will show how to find if a graph is a Bipartite Graph through detailed examples. 1. Introduction In this article, we will define a bipartite graph, explore the properties of a bipartite graph, document an algorithm used to determine whether a graph is bipartite or not, and implement this algorithm in Java. Finally, we ...

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