Tutorial by Topics: ode

In order to be able to use the unsafe keyword in a .Net project, you must check "Allow unsafe code" in Project Properties => Build Using unsafe code can improve performance, however, it is at the expense of code safety (hence the term unsafe). For instance, when you use a for lo...

Documentation for java code is often generated using javadoc. Javadoc was created by Sun Microsystems for the purpose of generating API documentation in HTML format from java source code. Using the HTML format gives the convenience of being able to hyperlink related documents together. /** -- ...

Xcode is an integrated development environment for macOS which supports the development of native apps for macOS, iOS, watchOS, and tvOS. Xcode is the successor to NeXT's Project Builder and PBX. (In fact, Xcode's project manifest files are still named with the .pbxproj extension.) Xcode releas...

Node.js is an event-based, non-blocking, asynchronous I/O framework that uses Google's V8 JavaScript engine. It is used for developing applications that make heavy use of the ability to run JavaScript both on the client, as well as on server side and therefore benefit from the re-usability of code...

PorterDuff is described as a way of combining images as if they were "irregular shaped pieces of cardboard" overlayed on each other, as well as a scheme for blending the overlapping parts "Porter Duff" in itself is an alpha compositing technique named after a paper by Thoma...

'use strict'; "use strict"; `use strict`; Strict mode is an option added in ECMAScript 5 to enable a few backwards-incompatible enhancements. Behaviour changes in "strict mode" code include: Assigning to undefined variables raises an error instead of defining new ...

ParameterDetailscard_dataJSON object containing payment information for transactioncredit_card_detailsJSON object containing credit card data that is sent to PayPal to be vaultedclient_idYour PayPal application client ID (OAuth 2 credentials)paypalPayPal Node SDK referencesecretYour PayPal applicat...

inline: `Code between backticks` or <code>Code between these HTML tags</code> multiline: ____Code that is indented on each line or <pre><code>Multiple lines of code between these HTML tags</code></pre>

Delphi is a general-purpose language based on an Object Pascal dialect with its roots coming from Borland Turbo Pascal. It comes with its own IDE designed to support rapid application development (RAD). It allows cross-platform native (compiled) application development from a single code base. Cu...

box-sizing: parameter; ParameterDetailcontent-boxWidth and height of the element only includes content area.padding-boxWidth and height of the element includes content and padding.border-boxWidth and height of the element includes content, padding and border.initialSets the box model to its ...

A swarm is a number of Docker Engines (or nodes) that deploy services collectively. Swarm is used to distribute processing across many physical, virtual or cloud machines. Initialize a swarm: docker swarm init [OPTIONS] Join a swarm as a node and/or manager: docker swarm join [OPTIONS]...

lm(formula, data, subset, weights, na.action, method = "qr", model = TRUE, x = FALSE, y = FALSE, qr = TRUE, singular.ok = TRUE, contrasts = NULL, offset, ...) ParameterMeaningformulaa formula in Wilkinson-Rogers notation; response ~ ... where ... contains terms corresponding to v...

In the basic case, a model is Python class that maps to a single database table. The attributes of the class map to columns in the table and an instance of the class represents a row in database table. The models inherit from django.db.models.Model which provides a rich API for adding and filtering ...

CodeIgniter is a MVC framework written in, and for, PHP. It is lightweight compared to other MVC frameworks out there, at the cost of having less functionality, e.g. there is no built in authentication system which might be a part of other frameworks. CodeIgniter is a good choice of frameworks f...

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

str.encode(encoding, errors='strict') bytes.decode(encoding, errors='strict') open(filename, mode, encoding=None) ParameterDetailsencodingThe encoding to use, e.g. 'ascii', 'utf8', etc...errorsThe errors mode, e.g. 'replace' to replace bad characters with question marks, 'ignore' to ignore...