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Hire Drupal Website Developer

posted by cogniter 5 months ago
tags: web programming computer technology

Hire our experienced and highly skilled Drupal website developers and speed up your web development process. Our Drupal Developers have worked on distinctive client requirements and developed apps for varying industries.  Hire full time, part time or hourly basis as per your needs. Email us your requirements at

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Devops Training in Bangalore

posted by anushri 5 months ago
tags: devops testing programming

Devops Training in Bangalore

Besant Technologies entails a direct responsibility for the trainees. The company will understand more about one’s own capacity and weaknesses and based on these our technology will deal the trainees. We know our goals. To achieve our goals i.e.) giving training in all the supplementary courses related to software field to the needy people in a clear way without any doubts by using latest technologies structures, systems and procedures available with us.

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Apache POI Installation

To install POI, download a bundle of Jar files from official site and use in the application. Following are the minimum required Jars.

  • poi-3.17.jar
  • poi-ooxml-3.17.jar
  • commons-codec-1.10.jar
  • poi-ooxml-schemas-3.17.jar
  • xml-apis-1.0.b2.jar
  • stax-api-1.0.1.jar
  • xmlbeans-2.6.0.jar
  • dom4j-1.6.1.jar
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Architecture of Apache POI

posted by ArjunY37 5 months ago
tags: apache programming POI tutorials

Apache POI (Poor Obfuscation Implementation) is a software project which is design and developed by Apache Software Foundation. It is a collection of pure Java libraries and used to read and write Microsoft office documents such as Word, PowerPoint etc. Apache POI consists of various components and make an architecture to form a working system. For example, POIFS and HSSF components are used to read and write Microsoft's Office and Open Office files respectively.

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Apache POI Features

  • Apache POI (Poor Obfuscation Implementation File System) provides stream-based processing which is useful for large files and takes less memory.
  • It is helpful to handle both XLS and XLSX formats of spreadsheets.
  • This library contains HSSF implementation for Excel (97-2007) file format i.e .xls.
  • The XSSF library implementation should be used for Excel .xlsx file format.
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Kotlin Tutorial

Kotlin tutorial for beginners and professionals with introduction, architecture, class, object, inheritance, interface, generics, delegation, functions, mixing java and kotlin, java vs kotlin etc.

Kotlin is a statically typed programming language for modern multi-platform applications. 100% inter-operable with Java and Android. It provides a simpler syntax and fewer lines of code.

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Learn Apache Tika Toolkit

posted by ArjunY37 5 months ago
tags: programming apachetika tika java

Tika is a toolkit that is used to extract content and metadata from supported document (file). Tika Tutorial includes all topics of Tika such as introduction, features, installation, content detection, language detection, tika component stack, Tika Parser, Tika facade, Document extraction, Html, PDF, text, Image, Mp3, Mp4, XML etc.

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JPA Introduction

The Java Persistence API (JPA) is a specification of Java. It is used to persist data between Java object and relational database. JPA acts as a bridge between object-oriented domain models and relational database systems.

As JPA is just a specification, it doesn't perform any operation by itself. It requires an implementation. So, ORM tools like Hibernate, TopLink and iBatis implements JPA specifications for data persistence.

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How to Create a Hotel Booking App

posted by constharper 6 months ago
tags: ios android programming

How to create a hotel booking app

Have you ever wondered how long it takes from dreaming of a trip to experiencing one? According to Google research, just two steps – or micro-moments – planning and booking. And a booking app turns this dream into reality in no time at all!

Travel & hospitality industry is growing fast, propelled by healthy economic indicators in most countries, demand for corporate travel and a shift towards experience economy.

And the market consumer behavior has gravitated towards online booking. In US alone, 88% residents prefer using an online channel to book a hotel.

Booking a stay via a mobile app has become easy, quick, and enjoyable. And building a hotel booking app has never been more affordable and rewarding. The worldwide market volume for online hotel bookings is estimated to exceed $174 million in 2022.


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How to Create a Live Video Streaming Website Like Twitch


Nowadays the most sagacious people are thinking about how to create a video streaming website. And they’re quite right, it’s a really profitable business because a live streaming website can become a great way to make money.

Today both users and organizations are being increasingly interested in the possibility of conducting webinars, video conferences, master-classes and live interviews. Users want to have fun through live video streaming, and companies are looking for new efficient ways to reach their customers. That’s why live broadcasts are gaining popularity every day. A good example is Twitch resource that, according to Similarweb, records about 300-500 million visits a month all around the world. For example, in December 2016, this index has reached a number of 524.4 million. And these impressive figures characterize not only the demand for this site but also the hi

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