Tutorial by Topics: o

PyAudio provides Python bindings for PortAudio, the cross-platform audio I/O library. With PyAudio, you can easily use Python to play and record audio on a variety of platforms. PyAudio is inspired by: 1.pyPortAudio/fastaudio: Python bindings for PortAudio v18 API. 2.tkSnack: cross-platform sound ...

The point of this wiki is to show you how to execute integration tests using Apache Camel. More precisely, doing this you will be able to launch an existing route from beginning to end (With or without your real database) or intercept the exchange between each part of the route and test if your hea...

First, I have to say. There is a reason this Proxy thing, despite its seeming usefulness, is not highlighted enough on the Internet. You cannot use it to watch a random property of a random class/instance. You are only allowed to use this technique by subclassing the Proxy class. Some operations d...

This is for the readers who come from relational background and want to learn elasticsearch. This topic shows the use cases for which Relational databases are not a suitable option.

We often need to run some code automatically during module install. This have many reasons for example configuring Sale module settings to meet our project requirements. In this topic you will learn how to make automated function run on module install.

A correlation plot can be regarded as a subcategory of heatmaps. An out-of-the box seaborn heatmap shows the correlation between two variables twice. A correlation plot should handle duplicated values by masking parts of the map, and / or let the masked part show values instead of colors. A bar ch...

In this section i will add an example for the Spring boot rest controller with Get and post request.

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

Playing a video using a VideoView which extends SurfaceView inside of a row of a ListView seems to work at first, until the user tries to scroll the list. As soon as the list starts to scroll, the video turns black (sometimes displays white). It keeps playing in the background but you can’t see it a...

Codable is added with Xcode 9, iOS 11 and Swift 4. Codable is used to make your data types encodable and decodable for compatibility with external representations such as JSON. Codable use to support both encoding and decoding, declare conformance to Codable, which combines the Encodable and Decoda...

Tastypie is a webservice API framework for Django. It provides a convenient, yet powerful and highly customizable abstraction for creating REST-style interfaces. Tastypie makes exposing your models easy, but gives you full control over what you expose, letting you abstract away the database as much ...

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

SQL Server Management Studio (SSMS) is a tool to manage and administer SQL Server and SQL Database. SSMS is offered free of charge by Microsoft. SSMS Documentation is available.

Google Drive is a file hosting service created by Google. It provides file storage service and allows the user to upload files in the cloud and also share with other people. Using Google Drive API, we can synchronize files between computer or mobile device and Google Drive Cloud. Legal If you...

This topic covers the basics of Kotlin for beginners. Kotlin file has an extension .kt. All classes in Kotlin have a common superclass Any, that is a default super for a class with no supertypes declared(similar to Object in Java). Variables can be declared as val(immutable- assign once) o...

Tips for golfing in Groovy

If you are having issues with your Shiny apps, it is good practice to create an app that illustrates your point. This app should be as simple as possible while still reflecting your problem. This means using simple datasets, self-explanatory naming (especially for I/O IDs) and replacing plots with s...