Tutorial by Topics: k

:set relativenumber :set number :set nonumber / :set nonu :pwd This automatic reload will only happen if you edit your vimrc in a version full version of vim which supports autocmd.

public abstract class SwingWorker<T,V> T - the result type returned by this SwingWorker's doInBackground and get methods. V - the type used for carrying out intermediate results by this SwingWorker's publish and process methods. T doInBackground() - The abstract fu...

Neural networks, in the tech field, are useful for statistic regression, data classification, product recommentation, computer vision, natural language understanding and synthesis, speech to text, text to speech, and many other complex tasks. Neural networks are used in machine learning and in dee...

KVC :- Key-Value Coding Normally instance variables are accessed through properties or accessors but KVC gives another way to access variables in form of strings. In this way your class acts like a dictionary and your property name for example “age” becomes key and value that property holds becom...

Recursive sub-query factoring is available in Oracle 11g R2.

AutoHotkey is a free, open-source custom scripting language for Microsoft Windows, initially aimed at providing easy keyboard shortcuts or hotkeys, fast macro-creation and software automation that allows users of most levels of computer skill to automate repetitive tasks in any Windows application...

jekyll build [flag] [value] # Build the site with the setting specified by <flag> and <value>                             # cf. list of available settings for Jekyll If you edit _config.yml and you are using --watch, you need to restart the command to apply the changes.

Updating Vim key mappings allows you to solve two kinds of problems: Re-assigning key commands to letters that are more memorable or accessible, and creating key commands for functions which have none. Here you will learn about the various ways to [re]map key commands, and the context to which they...

ParameterDetailsshowsFPSDisplay a count of the current frame rate in Frames Per Second in the view.showsNodeCountDisplay a count of the current number of SKNodes being displayed in the view.showsPhysicsDisplay a visual representation of the SKPhysicsBodys in the view.showsFieldsDisplay an image rep...

The examples shown in this topic use early binding for clarity, and require a reference to the Microsoft ActiveX Data Object x.x Library. They can be converted to late binding by replacing the strongly typed references with Object and replacing object creation using New with CreateObject where app...

Socket.IO is a javascript library for realtime web applications. It enables realtime, bi-directional communication between web clients and servers. It has two parts: a client-side library that runs in the browser, and a server-side library for node.js. Both components have a nearly identical API. ...

WKWebView is the centerpiece of the modern WebKit API introduced in iOS 8 & OS X Yosemite. It replaces UIWebView in UIKit and WebView in AppKit, offering a consistent API across the two platforms. Boasting responsive 60fps scrolling, built-in gestures, streamlined communication between app and ...