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Logical is a mode (and an implicit class) for vectors. Shorthand TRUE, FALSE and NA are the only values for logical vectors; and all three are reserved words. T and F can be shorthand for TRUE and FALSE in a clean R session, but neither T nor F are reserved, so assignment of non-default val...

Characters are what other languages call 'string vectors.' Related topics Patterns Regular Expressions (regex) Pattern Matching and Replacement strsplit function Input and output Reading and writing strings

Matrices store data

MongoDB is one of the most popular NoSQL databases, thanks to the help of the MEAN stack. Interfacing with a Mongo database from an Express app is quick and easy, once you understand the kinda-wonky query syntax. We'll use Mongoose to help us out. More information can be found here: http://mon...

When retrieving a document from an external system, it requires us to ensure the correct document extension is affixed to the document. The sample code shows how to store a document properly in NetSuite's File Cabinet as well as attaching it to its corresponding record.

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

Retry and RetryWhen can be used to attempt to recover Observables that might have errors in their stream. .retry(n: number): Observable n: retry will attempt the source Observable this many times. .retryWhen(receives: notificationHandler, the: scheduler): Observable receives: an Obs...

R includes two date-time classes -- POSIXct and POSIXlt -- see ?DateTimeClasses. Pitfalls With POSIXct, midnight will display only the date and time zone, though the full time is still stored. Related topics Date and Time Specialized packages lubridate

AppleScript is able to retrieve the URL of the current tab of a browser.

The Spring Boot CLI allows you to easily create and work with Spring Boot applications from the command-line. Once installed, the Spring Boot CLI can be run using the spring command: To get command-line help: $ spring help To create and run your first Spring Boot Project: $ spring init m...

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

Sometimes the returned search results in a Mass Update isn't the same as the results in a standard search, this is due to some limitations in a Mass Update Search. An example of this is Rev Rec Journal entries. Therefore, the workaround for this was to get the data from the standard saved search and...

The texreg package helps to export a model (or several models) in a neat paper-ready way. The result may be exported as HTML or .doc (MS Office Word). Links CRAN page

Since starting to work with Xamarin there have been many things I wish someone else had already documented. Here I explain how to use 1 aspect of the google places autocompletion, the UI control making use of a results controller. While this code is based on googles own examples converted to C# fro...

MySQL 5.7.8+ supports native JSON type. While you have different ways to create json objects, you can access and read members in different ways, too. Main function is JSON_EXTRACT, hence -> and ->> operators are more friendly. JSON_EXTRACT(json_doc,path[,...]) JSON_EXTRACT(json_doc,...