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<svg width="800px" height="600px" > <defs> <filter id="posterize" color-interpolation-filters="sRGB"> <feComponentTransfer> <feFuncR type="discrete" tableValues="0 0.25 0.75 1.0"/> ...

Elements can specify start, mid and end markers separately. Below are examples of start, mid and end markers for all elements that can be marked. Please note that Chrome does not currently (July 2016) calculate auto orientation correctly for start and end markers for polygons (bug# 633012), and also...

PendingIntent pendingIntent = PendingIntent.getActivity(context, uniqueIntentId, intent, PendingIntent.FLAG_CANCEL_CURRENT); final RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.remote_view_notification); remoteViews.setImageViewResource(R.id.remote...

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <clipPath id="circleClip"> <circle cx="50" cy="60" r="20" /> </clipPat...

Creating Hadoop User: sudo addgroup hadoop Adding a user: sudo adduser --ingroup hadoop hduser001 Configuring SSH: su -hduser001 ssh-keygen -t rsa -P "" cat .ssh/id rsa.pub >> .ssh/authorized_keys Note: If you get errors [bash: .ssh/authorized_keys: No such file or di...

To check if a Dictionary has an specifique key, you can call the method ContainsKey(TKey) and provide the key of TKey type. The method returns a bool value when the key exists on the dictionary. For sample: var dictionary = new Dictionary<string, Customer>() { {"F1", new Custom...

A drawable can be tinted a certain color. This is useful for supporting different themes within your application, and reducing the number of drawable resource files. Using framework APIs on SDK 21+: Drawable d = context.getDrawable(R.drawable.ic_launcher); d.setTint(Color.WHITE); Using android...

package.json snippet { "scripts": "test": "karma start", "karma": "karma" } }

There are two types of npm scripts, and the command to run each is slightly different. The first type of npm scripts are "pre-recognized" scripts. These scripts are automatically recognized by npm and don't need a special prefix (as you will see for the other type) to run them. The othe...

Notepad++ provides 2 types of features for auto-completion and suggestions: Auto-completion that reads the open file and provide suggestion of words and/or functions within the file Suggestion with the arguments of functions (specific to the language) To enable it, you need to change a settin...

Parameters hints can be customized by the user as indicated in this link: http://docs.notepad-plus-plus.org/index.php/Auto_Completion#How_to_create_keyword_auto-completion_definition_files How to create keyword auto-completion definition files Since version 5.0 Notepad++ has support for so calle...

// Generate stream that references itself in its evaluation lazy val primes: Stream[Int] = 2 #:: Stream.from(3, 2) .filter { i => primes.takeWhile(p => p * p <= i).forall(i % _ != 0) } .takeWhile(_ > 0) // prevent overflowing // Get list of 10 primes assert(primes.take(...

For some use cases, you can use the using syntax to help define a custom scope. For example, you can define the following class to execute code in a specific culture. public class CultureContext : IDisposable { private readonly CultureInfo originalCulture; public CultureContext(string ...

UISplitViewController needs to the root view controller of your app’s window AppDelegate.m - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] self.window.ba...

Return the index of the first occurrence of a substring (zero if not found) Syntax: INSTR ( string, substring ) SELECT INSTR('FooBarBar', 'Bar') -- return 4 SELECT INSTR('FooBarBar', 'Xar') -- return 0

Detailed instructions on getting bluetooth set up or installed.

Ionic uses Gulp, so install gulp-babel and gulp-plumber. npm install --save-dev gulp-babel gulp-plumber Add babel to gulpfile.js like so: //... var babel = require("gulp-babel"); var plumber = require("gulp-plumber"); var paths = { es6: ['./src/es6/*.js'], sass: ...

Sometimes you have to deal with structures defined in terms of C data types from Perl. One such application is the creation of raw network packets, in case you want to do something fancier than what the regular socket API has to offer. This is just what pack() (and unpack() of course) is there for. ...

Raycasting means throwing a ray from the mouse position on the screen to the scene, this is how threejs determines what object you want to click on if you have implemented it. Threejs gets that information using an octree, but still in production you may not want to compute the result at each frame ...

Object picking using Raycasting might be a heavy task for your CPU depending on your setup (for example if you don't have an octree like setup) and number of objects in the scene. If you don't need the world coordinates under the mouse cursor but only to identify the object under it you can use GPU...