Visualization of DataSet is fun in Orange

  Visualizing Data Set is fun using Orange Introduction: Data has become powerful source of earning and predict future and people will seek to utilize it even if they don’t know exactly how. Machine learning will become a usual part of programmer’s resume, data scientists will be as common as accountants. Now a days and for the next approximately two decades, we will continue to see a major need for machine learning and data science specialists to help apply machine learning technologies...

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How to Connect LCD to Raspberry PI

This code will tested on this product of iotwebplanet. sudo rm -rf LCD-show git clone https://github.com/vivekaris/LCD-show.git chmod -R 755 LCD-show cd LCD-show/ Then Run Following command as per you screen size. In case of 2.8" LCD sudo ./LCD28-show In case of 3.2" LCD sudo ./LCD32-show In case of 3.5" GPIO Display sudo ./LCD35-show In case of 3.5" HDMI Display-MPI3508 sudo ./MPI3508_480_320-show or sudo ./MPI3508_600_400-show or sudo ./MPI3508_720_480-show or sudo ./MPI3508_810_540-show or sudo ./MPI3508_960_640-show In case of 3.5" DPI Display-MPI3510 sudo ./MPI3510-show In case of 3.97" LCD sudo ./LCD397-show In case of 4.3" LCD sudo ./LCD43-show In case of 5" LCD sudo ./LCD5-show In case of 7inch(B)-800X480 RPI LCD sudo ./LCD7B-show In...

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Flutter and its Setup

https://www.youtube.com/watch?v=fq4N0hgOWzU What is Flutter Flutter is Google’s mobile UI framework for crafting high-quality native interfaces on iOS and Android in record time. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source. Join MakerSpace Kanpur Who is it for? Programmers Students and Teachers Beginners System requirements for (Mac) Operating Systems: macOS (64-bit) Disk Space: 700 MB (does not include disk space for Xcode or Android Studio). Tools: Flutter depends on these command-line tools being available in your...

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How to display indian currency properly in pdf in Magento 2.x

Download the font that support Indian Rupee symbol. please download dejavu-sans font. copy  DejaVuSans.ttf place the above font folder in lib/LinLibertineFont/ directory. ./vendor/magento/module-sales/Model/Order/Pdf/AbstractPdf.php ./vendor/magento/module-sales/Model/Order/Pdf/Items/AbstractItems.php $font = \Zend_Pdf_Font::fontWithPath( // $this->_rootDirectory->getAbsolutePath(‘lib/internal/LinLibertineFont/LinLibertine_Re-4.4.1.ttf’) $this->_rootDirectory->getAbsolutePath(‘lib/internal/LinLibertineFont/DejaVuSans.ttf’) ); (in _setFontRegular(), _setFontBold(), _setFontItalic() functions in both files.)

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Yii2.0 Features

You can stay focused on the tasks specific to your business requirements, and let Yii provide an implementation strategy for all of the following: Active Record Supporting Relational MVC (Model View Controller) RBAC RESTful API Validators Security Helper Session Sessions storage in database AJAX-enabled widgets Cookie Caching CSRF Tokens for security DAO Error Handling Gii i18n support Multi-tier caching support Namespaces, Traits features available NoSQL databases support like mongoDB Pure OOP-based framework Query builders skinning and theming URL Manager

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Installing Yii2.0

We can install Yii in two ways, using Composer or downloading an archive file. The former is the preferred way as it allows you to install new extensions or update Yii by running a single command. Step 1 Install via Composer(one time only) The installer will download composer for you and set up your PATH environment variable so you can simply call composer from any directory. Download and run Composer-Setup.exe – it will install the latest composer version whenever it is executed. and run following command php composer ...

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Yii2 Request Lifecycle

The following diagram describe how an application handles a request and response. You are also requested to scroll down to read the step.. A user makes a request to the entry script web/index.php. The entry script loads the application configuration and creates an application instance to handle the request. The application resolves the requested route with the help of the request application component. The application creates a controller instance to handle the request. The controller creates an action instance and...

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Yii2 with Netbeans

NetBeans IDE lets you quickly and easily develop Java desktop, mobile, and web applications, as well as HTML5 applications with HTML, JavaScript, and CSS. The IDE also provides a great set of tools for PHP  developers. It is free and open source and has a large community of users and developers around the world.      Download Now       must have JDK download           

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