Tutorial by Topics: h

Monkey Patching is a way of modifying and extending classes in Ruby. Basically, you can modify already defined classes in Ruby, adding new methods and even modifying previously defined methods. Monkey patching is often used to change the behavior of existing ruby code, from gems for instance. For...

About: Nancy is a lightweight framework for building HTTP based services in .Net based off of the Sinatra framework that exists for Ruby. It is designed to allow for handling of several different types of HTTP Requests and provides a simple way to return a response with a small amount of code. ...

Oracle produces a variety of exceptions. You may be surprised how tedious it can be to have your code stop with some unclear message. To improve your PL/SQL code's ability to get fixed easily it is necessary to handle exceptions at the lowest level. Never hide an exception "under the carpet&quo...

Circular Imports This is a big issue in Kivy, Python, and many programming languages When one resource is required by two files, it is normal to place this resource in the file that will be using it most. But if this happens with two resources, and they end up in opposite files, then importing...

This section provides an overview on Bootstrap glyphicons and describes how to use glyphicons.

Building and Compiling opencv 3.1.0-dev to get an access for non free modules can be a headache for some people especially on Windows machine. Unlike Ubuntu, setting up opencv for Windows takes some time and requires a couple pf dependencies to be installed first before building and compiling. Th...

Use of <cfinvoke> or invoke() should be faster than evaluate()

Plugins for debugging in WordPress: https://wordpress.org/plugins/query-monitor/ https://wordpress.org/plugins/debug-bar/ https://wordpress.org/plugins/debug-bar-console/ https://wordpress.org/plugins/kint-debugger/ https://wordpress.org/plugins/rest-api-console/