Tutorial by Topics: s

Fitting a line (or other function) to a set of data points.

The main features offered by the HERE API are listed below. Mapping Search Directions Turn-by-turn Navigation HERE Positioning LiveSight

You use analytic functions to determine values based on groups of values. For example, you can use this type of function to determine running totals, percentages, or the top result within a group. FIRST_VALUE ( scalar_expression ) OVER ( [ partition_by_clause ] order_by_clause [ rows_range_cl...

Passport is a popular authorisation module for node. In simple words it handles all the authorisation requests on your app by users. Passport supports over 300 strategies so that you can easily integrate login with Facebook / Google or any other social network using it. The strategy that we will dis...

Node is a programming language where everything could run on an asynchronous way. Below you could find some examples and the typical things of asynchronous working. doSomething([args], function([argsCB]) { /* do something when done */}); doSomething([args], ([argsCB]) => { /* do something ...

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

The goal of this topic is to document best practices when asking Apache Spark related questions.

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

Retrolambda is a library which allows to use Java 8 lambda expressions, method references and try-with-resources statements on Java 7, 6 or 5. The Gradle Retrolambda Plug-in allows to integrate Retrolambda into a Gradle based build. This allows for example to use these constructs in an Android appl...

A Caesar cipher is one of the simplest and most widely known encryption techniques. The names comes from Julius Caesar, who, according to Suetonius, used it with a shift of three to protect messages of military significance

A SparseArray is an alternative for a Map. A Map requires its keys to be objects. The phenomenon of autoboxing occurs when we want to use a primitive int value as key. The compiler automatically converts primitive values to their boxed types (e.g. int to Integer). The difference in memory footprint ...

Firebase Cloud Messaging (FCM) is a cross-platform messaging solution that lets you reliably deliver messages at no cost. Using FCM, you can notify a client app that new email or other data is available to sync. You can send notification messages to drive user reengagement and retention. For use ca...

Laravel helpers are the globally accessible functions defined by the framework. It can be directly called and independently used anywhere within the application without needing to instantiating an object or importing class. There are helpers for manipulating Arrays, Paths, Strings, URLs, etc ...

Bokeh is a Python interactive visualization library that targets modern web browsers for presentation. Its goal is to provide elegant, concise construction of novel graphics in the style of D3.js, and to extend this capability with high-performance interactivity over very large or streaming datas...

Protractor is made for testing Angular applications. However, it is still possible to test non-angular applications with Protractor if needed.

Currently .Net Core does not include support to send emails like System.Net.Mail from .Net. MailKit project (which is available on nuget) is a nice library for this purpose.

Creating a class in Pharo is as simple as sending subclass: message to another class object. But most of the classes are created and modified in a system browser (currently Nautilus).

In order for NetSuite to know how to utilize our source code, we need to be able to tell it which functions to call, when to call them, and who to call them for. We accomplish all of these with the Script and Script Deployment records.