Tutorial by Topics: de

render_template(template_name_or_list, **context)
Scala goes to great lengths to treat methods and functions as syntactically identical. But under the hood, they are distinct concepts. A method is executable code, and has no value representation. A function is an actual object instance of type Function1 (or a similar type of another arity). It...
This section provides an overview of what domain-driven-design is, and why a developer might want to use it. It should also mention any large subjects within domain-driven-design, and link out to the related topics. Since the Documentation for domain-driven-design is new, you may need to create ...
public ReturnType this[IndexType index] { get { ... } set { ... }} Indexer allows array-like syntax to access a property of an object with an index. Can be used on a class, struct or interface. Can be overloaded. Can use multiple parameters. Can be used to access and set values. Ca...
The BigDecimal class provides operations for arithmetic (add, subtract, multiply, divide), scale manipulation, rounding, comparison, hashing, and format conversion. The BigDecimal represents immutable, arbitrary-precision signed decimal numbers. This class shall be used in a necessity of high-precis...
Design patterns are a good way to keep your code readable and DRY. DRY stands for don't repeat yourself. Below you could find more examples about the most important design patterns. In software engineering, a software design pattern is a general reusable solution to a commonly occurring proble...
Pug (formerly known as jade) is a high performance template engine heavily influenced by Haml and implemented with JavaScript for Node.js and browsers. Produces HTML Supports dynamic code Supports reusability (DRY) Home page Repository on GitHub versionrelease date0.0.22010-07-031.0.0...
Decorator pattern allows a user to add new functionality to an existing object without altering its structure. This type of design pattern comes under structural pattern as this pattern acts as a wrapper to existing class. This pattern creates a decorator class which wraps the original class and pr...
To find the latest stable version of Ember, click here. To find the latest stable version of Ember Data, click here. To find the latest stable version of Ember CLI, click here. All these steps were found on Ember cli release note.
The general idea behind Dependency Injection is that you design your application around loosely coupled components while adhering to the Dependency Inversion Principle. By not depending on concrete implementations, allows to design highly flexible systems. The basic idea behind dependency inje...
The Arima function in the forecast package is more explicit in how it deals with constants, which may make it easier for some users relative to the arima function in base R. ARIMA is a general framework for modeling and making predictions from time series data using (primarily) the series itself....
intellij-idea is an IDE made as the spiritual successor for the widely-adopted Eclipse IDE used for Java development. Eclipse, although extremely powerful, is often criticized for being extremely clunky and difficult to use. Intellij IDEA attempts to build an IDE with similar power to Eclipse, bu...
-- Create simple index CREATE INDEX index_name ON table_name(column_name1 [, column_name2, ...]) -- Create unique index CREATE UNIQUE INDEX index_name ON table_name(column_name1 [, column_name2, ...] -- Drop index DROP INDEX index_name ON tbl_name [algorithm_option | lock_option] ....
ActiveModel was created to extract the model behavior of ActiveRecord into a separate concern. This allows us to use ActiveModel behavior in any object, not just ActiveRecord models. ActiveRecord objects include all of this behavior by default.

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