Tutorial by Examples: e

<svg width="800px" height="600px"> <defs> <filter id="greyscale"> <feColorMatrix type="matrix" values="0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0...

<svg width="800px" height="600px"> <defs> <filter id="greyscale"> <feColorMatrix type="matrix" values="0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 ...

<svg width="800px" height="600px"> <defs> <filter id="greyscale"> <feColorMatrix type="matrix" values=".2 .2 .2 0 0 .6 .6 .6 0 0 .2 .2 .2 0 0 ...

<svg width="800px" height="600px"> <defs> <filter id="focus-blur" > <feDiffuseLighting result = "diffOut" diffuseConstant = "1" lighting-color="white"> <feSpotLight id="spotlight" x =...

OVERVIEW cocos2d-x is an open source, cross-platform game engine. It allows developers to code in C++, Lua and Javascript deployment into iOS, Android, Windows Phone, Mac OS X, Windows Desktop and Linux. PREREQUISITES Build Requirements Mac OS X 10.7+, Xcode 4.6+ Windows 7+, VS 2012+ Ubunt...

Since Java 7 it has been possible to use one or more underscores (_) for separating groups of digits in a primitive number literal to improve their readability. For instance, these two declarations are equivalent: Java SE 7 int i1 = 123456; int i2 = 123_456; System.out.println(i1 == i2); // tru...

To produce nested JSON object, you need to simply add one JSON object to another: JSONObject mainObject = new JSONObject(); // Host object JSONObject requestObject = new JSONObject(); // Included object try { requestObject.put("lastname", lastname); reques...

Create a node CREATE (neo:Company) //create node with label 'Company' CREATE (neo:Company {name: 'Neo4j', hq: 'San Mateo'}) //create node with properties Create a relationship CREATE (beginning_node)-[:edge_name{Attribute:1, Attribute:'two'}]->(ending_node) Query Templates Running neo...

CREATE (beginning_node)-[:edge_name{Attribute:1, Attribute:'two'}]->(ending_node)

A common problem when working with Unity is when 2 or more developers are modifying a Unity scene or prefab (*.unity files). Git does not know how to merge them correctly out of the box. Thankfully the Unity team deployed a tool called SmartMerge which makes simple merge automatic. The first thing...

Simple toggle() case function toggleBasic() { $(".target1").toggle(); } With specific duration function toggleDuration() { $(".target2").toggle("slow"); // A millisecond duration value is also acceptable } ...and callback function toggleCallback() { ...

A source code file is a (generally) plain text file which is to processed by the compiler. A source code file may contain up to one main program and any number of modules and external subprograms. For example, a source code file may contain the following module mod1 end module mod1 module mod...

As a root user run: nginx -s reopen

/*(8)*/ SELECT /*9*/ DISTINCT /*11*/ TOP /*(1)*/ FROM /*(3)*/ JOIN /*(2)*/ ON /*(4)*/ WHERE /*(5)*/ GROUP BY /*(6)*/ WITH {CUBE | ROLLUP} /*(7)*/ HAVING /*(10)*/ ORDER BY /*(11)*/ LIMIT The order in which a query is processed and description of each section. V...

Elasticsearch is accessed through a HTTP REST API, typically using the cURL library. The messages between the search server and the client (your or your application) are sent in the form of JSON strings. By default, Elasticsearch runs on port 9200. In the examples below, ?pretty is added to tell El...

Assuming you have a Twilio account and API credentials, add the following to your Gemfile: gem 'twilio-ruby' Alternatively you can gem install twilio-ruby. To have Twilio send an incoming SMS to a particular route in your application, you need to configure the Messaging URL for your phone numbe...

Partial classes provide an ability to split class declaration (usually into separate files). A common problem that can be solved with partial classes is allowing users to modify auto-generated code without fearing that their changes will be overwritten if the code is regenerated. Also multiple devel...

01. Underline Text :- Single/Double Line , Strike Through :- Single/Double Line Step 1 Select the Label and change the label type Plain to Attributed Step 2 Click the label text and Right click Step 3 Then click Font -> Show Fonts Step 4 Then font view will show up and click under...

// Get the current colors of the gradient. let oldColors = self.gradientLayer.colors // Define the new colors for the gradient. let newColors = [UIColor.red.cgColor, UIColor.yellow.cgColor] // Set the new colors of the gradient. self.gradientLayer.colors = newColors // Initia...

? This gives you an introduction and overview of IPython's features. object? This lists all methods and fields of the object and its documentation (if it exists). object?? Same as above, provides even more detail about the object, in particular will try to find and display the source cod...