Tutorial by Examples: w

Create horizontal lines with a label. This could be used to show notable values in the chart data (e.g. min, max, average). JSFiddle Demo var horizonalLinePlugin = { afterDraw: function(chartInstance) { var yScale = chartInstance.scales["y-axis-0"]; var canvas = chartInstance...

A DataFrame is a distributed collection of data organized into named columns. It is conceptually equivalent to a table in a relational database. DataFrames can be constructed from a wide array of sources such as: structured data files, tables in Hive, external databases, or existing RDDs. Reading a...

To set a custom row height, override UITableViewSource.GetHeightForRow(UITableView,NSIndexPath): public class ColorTableDataSource : UITableViewSource { List<DomainClass> Model { get; set; } public override nfloat GetHeightForRow(UITableView tableView, NSIndexPath indexPath) ...

app.js var app = angular.module('myApp',['ui.router']); app.config(function($stateProvider,$urlRouterProvider) { $stateProvider .state('home', { url: '/home', templateUrl: 'home.html', controller: function($scope){ $scope.text = 'This is the ...

Mapreduce is a programming model to do processing on (very) large amounts of data. Traditional 'HPC' (High Performance Computing) speeds up large calculations on relatively large amounts of data by creating a set of highly connected computers (using things like extremely quick networking, and quick...

Insert the following function call within your JavaScript when searching within your website to track how visitors are using your internal search features. In this example, the Event Action filters is a comma-delimited list of search filter name/value pairs, and the Event Label orderedBy is a strin...

onView(withId(R.id.greet_button)) // withId(R.id.my_view) is a ViewMatcher .perform(click()) // click() is a ViewAction .check(matches(not(isEnabled())); // matches(isEnabled()) is a ViewAssertion

onView(withId(R.id.pay))

onView(withText("Pay")) onView(withText(R.string.pay))

To be able to create a server, you need to have the spigot or the bukkit jar file. Reefer to the versions topic to select your jar First, create a new folder. In that folder, put the spigot/bukkit jar file. Right click in the folder, and choose New > Text Document. Name the new document star...

Containers in the same docker network have access to exposed ports. docker network create sample docker run --net sample --name keys consul agent -server -client=0.0.0.0 -bootstrap Consul's Dockerfile exposes 8500, 8600, and several more ports. To demonstrate, run another container in the same ...

Vim has special operators to match word beginning, word, end, and so forth.\< represents the beginning of a word and \> represents the end of a word. Searching for /\<foo\> in the following text will only return the last foo. football is not foolish foo

First we can specify the directories of header files by include_directories(), then we need to specify the corresponding source files of the target executable by add_executable(), and be sure there's exactly one main() function in the source files. Following is a simple example, all the files are a...

public override void ViewDidLoad() { base.ViewDidLoad(); // Perform any additional setup after loading the view, typically from a nib. //Declare the search bar and add it to the header of the table searchBar = new UISearchBar(); searchBar.SizeToFit(); ...

<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> <WebView x:Name="MyWebView" /> </Grid>

MyWebView.Navigate(new Uri("http://www.url.com"));

// resize the image to be contained within a maximum width and height, keeping aspect ratio public static UIImage MaxResizeImage(this UIImage sourceImage, float maxWidth, float maxHeight) { var sourceSize = sourceImage.Size; var maxResizeFactor = Math.Min(maxWidth / sourceSize.Width, max...

// resize the image (without trying to maintain aspect ratio) public static UIImage ResizeImage(this UIImage sourceImage, float width, float height) { UIGraphics.BeginImageContext(new SizeF(width, height)); sourceImage.Draw(new RectangleF(0, 0, width, height)); var resultImage = UIG...

// crop the image, without resizing public static UIImage CropImage(this UIImage sourceImage, int crop_x, int crop_y, int width, int height) { var imgSize = sourceImage.Size; UIGraphics.BeginImageContext(new SizeF(width, height)); var context = UIGraphics.GetCurrentContext(); ...

It is suggested that you define groups based on purpose of the host (roles) and also geography or datacenter location (if applicable): File inventory/production [rogue-server] 192.168.1.1 [atlanta-webservers] www-atl-1.example.com www-atl-2.example.com [boston-webservers] www-bos-1.examp...