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iOS notifications are a simple and powerful way to send data in a loosely coupled way. That is, the sender of a notification doesn't have to care about who (if anyone) receives the notification, it just posts it out there to the rest of the app and it could be picked up by lots of things or nothing ...

A great deal of regex engines use a "multi-line" mode in order to search several lines in a file independently. Therefore when using $, these engines will match all lines' endings. However, engines that do not use this kind of multi-line mode will only match the last position of the st...

ModeExplaination>Write (trunc). Will overwrite existing files. Creates a new file if no file was found>>Write (append). Will not overwrite files but append new content at the end of it. Will also create a file if used for opening a non existing file.<Read. Opens the file in read only m...

bool supported = document.execCommand(commandName, showDefaultUI, valueArgument) commandIdvalue⋮ Inline formatting commands backColorColor value Stringbold createLinkURL StringfontNameFont family namefontSize"1", "2", "3", "4", "5", "6&q...

Express.js is, in the words of the developers, a "fast, unopinionated, minimalist web framework for Node.js." Designed to be minimal and flexible, Express offers a set of features for creating web and mobile applications. From HTTP methods to built-in middleware, Express is designed to ...

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

Backbone is a simple but robust client-side JavaScript library for building applications. Data is represented as Models, which can be gathered into Collections. Model state is displayed with Views. Backbone attempts to provide the minimal set of data structure and user interface primitives that w...

Reading Text files and performing operations on them.

When an event "fires" (which means the same as "publishing an event" or "emitting an event"), each listener will be called synchronously (source), along with any accompanying data that was passed in to emit(), no matter how many arguments you pass in: myDog.on('bark'...

Adobe Experience Manager (AEM) is part of the Adobe Marketing Cloud. It's initially a content management platform but now has expanded to

/* Comment */ Comments in CSS always start with /* and end with */ Comments cannot be nested

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

addChild(child) - adds a new item to this object's child tree as the topmost element. addChildAt(child, index) - adds a new item to this object's child tree at a specified position. The bottom-most item has index of 0. getChildAt(index) - returns a child with given index. getChildIndex(child) r...

This feature exists in Scala 2.10.0 and above.

The List (linked list) shines in sequential access: accessing the first element prepending to the front of the list deleting from the front of the list On the other hand, it's not ideal for random access (ie. getting nth element) and traversation in reverse order, and you might have better...