Tutorial by Topics: s

This section provides an overview of what PyQt4 is, and why a developer might want to use it. PyQt is a GUI widgets toolkit. It is a Python interface for Qt, one of the most powerful, and popular cross-platform GUI library. PyQt is a blend of Python programming language and the Qt library. This ...

Acumatica ERP lets you define attributes for flexible, meaningful classification of an Entity (Lead, Stock/Non-Stock Items Etc.) as required for your company’s specific needs. An attribute is a property that enables you to specify additional information for objects in the system. Attributes are defi...

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

IBM dashDB is a family of SQL databases. It's engine is a blend of DB2, Netezza and the BLU in-memory engine. Any supported DB2 driver will work; it's a drop-replacement for DB2. The 3 product lines for dashDB are: (1) IBM dashDB for Transactions: A general-purpose, fully managed cloud SQL database...

Database is an integral part of any application and performance and persistance are real challenges faced by any web application. NoSql databases are no different in this matter and need to be dealt carefully. DynamoDB being one of the NoSQL database that is provided by Amazon Web Services support b...

According to Python's standard documentation, the webbrowser module provides a high-level interface to allow displaying Web-based documents to users. This topic explains and demonstrates proper usage of the webbrowser module. webbrowser.open(url, new=0, autoraise=False) webbrowser.open_new(ur...

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

Base 64 encoding represents a common scheme for encoding binary into ASCII string format using radix 64. The base64 module is part of the standard library, which means it installs along with Python. Understanding of bytes and strings is critical to this topic and can be reviewed here. This topic exp...

In the App Programming Guide for iOS: Remove sensitive information from views before moving to the background. When an app transitions to the background, the system takes a snapshot of the app’s main window, which it then presents briefly when transitioning your app back to the foreground. A...

Flask is a Python micro web framework used to run major websites including Pintrest, Twilio, and Linkedin. This topic explains and demonstrates the variety of features Flask offers for both front and back end web development. @app.route("/urlpath", methods=["GET", "PO...

The Real and Complex form of DFT (Discrete Fourier Transforms) can be used to perform frequency analysis or synthesis for any discrete and periodic signals. The FFT (Fast Fourier Transform) is an implementation of the DFT which may be performed quickly on modern CPUs.

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

These examples demonstrate various ways to load and compile shaders. All examples must include error handling code. Shader objects, as created from glCreateShader do not do much. They contain the compiled code for a single stage, but they do not even have to contain the complete compiled code ...

To troubleshoot errors that occur with building from source, please view the build documents.

Atom's packages allow you to customize the editor to your needs. This topic will explains how packages and themes are created, published, and installed.

All the algorithms related to Graph traversals. Their complexities, both runtime and space

Build Compelling 2D Web Mapping Apps The ArcGIS API for JavaScript is designed to maximize your productivity for building engaging, beautiful web mapping applications. The API combines modern web technology and powerful geospatial capabilities enabling you to create high-performing apps and smarter...

Is a example for how you can test a component in Angular2 that have a ngModel.

The examples will be based on a copy of the demo database Sports 2000 provided with the setup of Progress. When working with queries in Progress you need to: DEFINE the query and set what buffers (tables) and fields it works against. OPEN the query with a specific WHERE-clause that defines how to...

Guiding principles Modularity A model is understood as a sequence or a graph of standalone, fully-configurable modules that can be plugged together with as little restrictions as possible. In particular, neural layers, cost functions, optimizers, initialization schemes, activation functions...