Tutorial by Topics: rs

FunctionalityRegistersdefault register""history registers"[1-9]yank register"0named registers"[a-z], "[A-Z] same as "[a-z] but appendsrecall current search pattern"/small deletes (diw, cit, ...)"-expression registers for simple math"=black hole regi...

RSpec::Expectations lets you express expected outcomes on an object using an example-based DSL syntax. This topic gives examples of how to expect test results in RSpec using expect .to and the many built-in matchers. This functionality is provided by the rspec-expectations gem.

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

Parsing, in common usage, refers to analysing a piece of language, such as a sentence, and using the grammar rules of that language to identify the components pieces and thus learn the meaning. In computer science it refers to a specific algorithmic process of recognising the sequence of symbols...

Nearly all operators in R are really functions. For example, + is a function defined as function (e1, e2) .Primitive("+") where e1 is the left-hand side of the operator and e2 is the right-hand side of the operator. This means it is possible to accomplish rather counterintuitive effect...

Ownership is one of the most important concepts in Rust, and it's something that isn't present in most other languages. The idea that a value can be owned by a particular variable is often quite difficult to understand, especially in languages where copying is implicit, but this section will...

Non-Access Modifiers do not change the accessibility of variables and methods, but they do provide them special properties.

To develop and create universal app package. choose VS 2015 and installed Developer SDK. Version 1.0 Release Date: 21st Oct-2016

(def symbol value) (def symbol "docstring" value) (declare symbol_0 symbol_1 symbol_2 ...) This should not be confused with (defn), which is used for defining functions.

Rails provides view helpers for generating form markup. The date input types including date, datetime, datetime-local, time, month and week do not work in FireFox. input<type="telephone"> only works with Safari 8. input<type="email"> does not work on Safari ...

There are two general ways of specifying HOW Entity Framework will map POCO classes to database tables, columns, etc.: Data Annotations and Fluent API. While Data Annotations are a simple to read and understand, they lack of certain features such as specifying the "Cascade on Delete" b...

Iterators are a powerful language feature in Rust, described by the Iterator trait. Iterators allow you to perform many operations on collection-like types, e.g. Vec<T>, and they are easily composable.