Tutorial by Topics: s

Quick examples for MID LEFT and RIGHT string functions using INSTR FIND and LEN. How do you find the text between two search terms (Say: after a colon and before a comma)? How do you get the remainder of a word (using MID or using RIGHT)? Which of these functions use Zero-based params and return c...

The json gem for Ruby allows for the parsing and creation of JSON. JSON.parse(json_document_string) => returns a Hash of the JSON document JSON.generate(ruby_hash) => returns a JSON document in the form of a String ParameterDetailsjson_document_stringA JSON document in the form of...

Here you will find documentation on: -Installing libraries into the Arduino IDE -Including libraries into a Sketch

This is how you would add some numbers in Clojure syntax. Since the method occurs as the first argument in the list, we are evaluating the + (or addition) method on the rest of the arguments in the list. Performing mathematical operations is the basis of manipulating data and working with list...

Caching videos, images and audios using URLSession and FileManager

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

Progress ABL supports two contitional statements: IF/THEN/ELSE and CASE.

This is a List of Player Events and an example on how to use them.

Details and how to use instructions about various Add-ons that are available with Heroku.

Tweepy is a Python wrapper for the Twitter API. It accesses the Twitter REST (including Search) and Stream APIs. Read more about the Twitter APIs, Tweepy documentation, or check out Tweepy on GitHub. The current version of Tweepy is 3.5.0.

Find how to produce synthesized speech from text on an iOS device

In order to utilize a JDBC datasource, we must first set up a JNDI reference in Tomcat. After the JNDI reference is made, JDBC datasources can be used within our Tomcat server and applications using shared or independent references (Great for dev/staging/prod setup, or removing connection strings/cr...

Firebase database is a NoSQL database that stores its data in the form of hierarchal JSON objects. There are no tables or records of any form as an SQL database would normally have, just nodes that make up a key-value structure. Data Normalization In order to have a properly designed database stru...

Calculated Properties in Powershell are custom derived(Calculated) properties. It lets the user to format a certain property in a way he want it to be. The calculation(expression) can be a quite possibly anything.

There are two types of procedures in Progress ABL: internal procedures and procedure prototypes that are facades to Windows dlls or Unix/Linux shared library procedures. Just like with functions, procedures cannot be nested. You cannot nest functions in procedures and vice versa. A procedure is ca...

If you use the objects in other applications as part of your Visual Basic application, you may want to establish a reference to the object libraries of those applications. This Documentation provides a list, sources and examples of how to use libraries of different softwares, like Windows Shell, Int...

Code that compiles can still run into errors, at run-time. This topic lists the most common ones, their causes, and how to avoid them.