Tutorial by Topics: t

This documentation provides a way to connect to hive using SOLR Data Import Handler and index the data in SOLR. This is an interesting documentation because I couldn't find it over internet. The handler basically handles more than 80 million records which means a strong infrastructure with good CPU...

REST APIs are interesting when data should be accessed from everywhere including different languages (server and client side). That requires separation from data and processing.

Manipulators are special helper functions that help controlling input and output streams using operator >> or operator <<. They all can be included by #include <iomanip>. Manipulators can be used in other way. For example: os.width(n); equals to os << std::setw(n)...

Using the serial ports on Windows can be a bit complex. This documentation section will, in time, explain all about the use of DCBs, CreateFile(), port events, and asynchronous serial communication.

A WSDL(Web Services Definition Language) document describes networking services by defining endpoints contained in a service in XML format. These endpoints are made up out of operations and messages, combined with the networking protocol used to access these endpoints The WSDL does not contain a...

Batch files allows only 32bit integer calculations , though this can be bypassed with different approaches.

This documentation explains how an external Image can be tested and compared with the output image of OpenCV. For example, To compare two blurred images and test if they both are same, we blur an original image in an external software (I used WiT Image Processing software) or just download any blurr...

How to publish your NgModule, written in TypeScript in npm registry. Setting up npm project, typescript compiler, rollup and continous integration build.

This script is designed to handle reporting devices (IoT), when a device is not previously authorized (in the devices table in the database), I add the new device to a new_devices table. I run an update query, and if affected_rows returns < 1, I insert. When I have a new device report, the first...

This section provides an overview of what sikuli is, and why a developer might want to use it. It should also mention any large subjects within sikuli, and link out to the related topics. Since the Documentation for sikuli is new, you may need to create initial versions of those related topics....

Here is a way of having multiple value inside of a selector in order to filter a grid.

Hashtable is a class in Java collections which implements Map interface and extends the Dictionary Class Contains only unique elements and its synchronized

This is a cheat sheet for the Polymer 2.x library. Fork of post from Monica Dinculescu.

This section provides an overview of what immutable.js is, and why a developer might want to use it. It should also mention any large subjects within immutable.js, and link out to the related topics. Since the Documentation for immutable.js is new, you may need to create initial versions of tho...

Creating a poster using beamerposter package is very similar to creating a single frame. Put the content in columns. Within each column, separate the content using blocks.

An NSUserActivity object can be used to coordinate significant events in an app with the system. It is the basis for Handoff between different devices running iOS and macOS. Additionally, it may also be used to improve public-indexing and augment or create Spotlight Search results for an app. As of ...