Tutorial by Topics: me

This post is for those who were having trouble installing Spark in their windows machine. Mostly using sparkR function for R session. Used reference from r-bloggers

Insert an image into an MS Word document shapes such as Rectangles and ovals. This documentation assumes you know how to insert an image into a word document, open and close a word document using OpenXML

Xamarin.Forms has a built-in messaging mechanism to promote decoupled code. This way, view models and other components do not need to know each other. They can communicate by a simple messaging contract. There a basically two main ingredients for using the MessagingCenter. Subscribe; listen for me...

Here we will see Pro-grammatically calling and using web services in ASP.Net C# . For the purpose you will required to download following ddl which provides you many functions. Download ImportJson from https://drive.google.com/open?id=0B-2bGoHKJvnOckdPUHVjdFZTcFU This article is very useful for t...

Get the absolute filesystem path to the root of the WordPress installation. ParameterDetailsNoneThis function does not accept any parameters. Important difference between get_home_path() and ABSTPATH Please keep in mind the difference between ABSPATH and get_home_path() if you have WordPress...

This is a list of commonly-used shortcuts in Sublime Text version 3. If you know of others, feel free to suggest an edit but I'll start it with [Windows] ones I know. There is a list of shortcuts in the sublime text docs (at http://docs.sublimetext.info/en/latest/reference/keyboard_shortcuts_win.ht...

Since Mockito 2.x we have the ability to mock final classes and methods.

This topic would cover how angular-cli project is ready for production build, what all necessary steps taken before deploying, how to create war file for project deployment and finally how to configure the apache tomcat for angular-cli project deployment.

A Virtual Environment ("virtualenv") is a tool to create isolated Python environments. It keeps the dependencies required by different projects in separate places, by creating virtual Python env for them. It solves the “project A depends on version 2.xxx but, project B needs 2.xxx” dilemma...

The arrival of Java 9 brings many new features to Java's Collections API, one of which being collection factory methods. These methods allow for easy initialization of immutable collections, whether they be empty or nonempty. Note that these factory methods are only available for the following int...

First we need to know what a MessageBox is... The MessageBox control displays a message with specified text, and can be customised by specifying a custom image, title and button sets (These button sets allow the user to choose more than a basic yes/no answer). By creating our own MessageBox we can...

In web pages contain number of frame, selenium consider Frame is seprate window so access the content present into frame need to switch into frame. Many time we need Web structure where we have frame with in frame to navigate within frame windows Selenium provide swithTo() method.

QMessageBox is the simplest way to give (or ask) an information to (or from) the user. It's a modal dialog, inheriting the QDialog class. It also has four convenience static functions: information, question, warning and critical.

The OpenXML document markup standard is an XML based format which enables solutions on many software platforms and operating systems.

In this guide you can find out steps to load multiple CSV/TXT files from a folder to the database table. Parameter/VaiableDetailsSourceFolderIt is a read only project parameter available and configurable at the deployment. Example of project parameter are Connection Strings, passwords, port no,...

Includes pymongo query examples to filter documents by timestamp encapsulated in ObjectId