Tutorial by Topics: i

Ajax uses the HTTP Protocol and can send requests using POST/GET methods from Client to Server. WebSocket is itself a protocol to communicate between Client and Server, distinct from HTTP. In Ajax when you send a request , server sends response for that request and connection ends. Using WebSocke...

Plist is used for storage of data in iOS app. Plist save data in form of Array and Dictionaries. In plist we can save data as: 1. Static data to be used in app. 2. Data that will be coming from server.

SVG Fonts are not directly supported by Browsers any more. Still they are very convenient for programmatically generating fonts such as symbol fonts or barcode fonts. There are many tools out there that allow you to convert svg fonts to any other font format. Here is a list of tools you can use ...

This is section where you can find the details about the fields that is being used in Odoo 8 ParametersDescriptionstring="Name"Optional label of the fieldcompute="_compute_name_custom"Transform the fields into computed fieldsstore=TrueIf computed it will store the resultselect=T...

This is a description how you can create configuration for you own bundle in the /app/config/config.{yml,xml}

This client downloads a complete copy of the headers for all blocks in the entire block chain. This means that the download and storage requirements scale linearly with the amount of time since Bitcoin was invented.

Unit testing is an integral part of test-driven development, and an important feature for building any robust application. In Java, Unit testing is almost exclusively performed using external libraries and frameworks, most of which have their own documentation tag. This stub serves as a means of i...

mock.Setup(expression).Returns(value) //Whenever called the method in the expression will return value ParameterDetailsexpressionLambda expression that specifies the method invocation.

It comes very handy to use Flux approach, when your application with ReactJS on frontend is planned to grow, because of limited structures and a little bit of new code to make state changes in runtime more easing. Flux is the application architecture that Facebook uses for building client-side web...

You can use Pentaho Data Integration (Kettle) to Transfer Data from One Database to another. Its very easy as the transformation is automatically created just by creating the connection.and it can transfer Lacs of records very quickly.

Applicative is the class of types f :: * -> * which allows lifted function application over a structure where the function is also embedded in that structure. Definition class Functor f => Applicative f where pure :: a -> f a (<*>) :: f (a -> b) -> f a -> f ...

Sometimes is more usefull make a call to a model's method in our view, so this is a way to make it

JSF as a markup language, supports comments of some parts of code, but we have be carefully, because if we use a normal HTML comment code like this: <!-- I want to comment the next button --> <!-- <h:commandButton value="Push" onclick="alert('He...

Cleaning data in R is paramount to make any analysis. whatever data you have, be it from measurements taken in the field or scraped from the web it is most probable that you will have to reshape it, transform it or filter it to make it suitable for your analysis. In this documentation, we will cove...

With the pointer-events property, you can control wich part of your drawing will react to pointer events.

Expressions in Java are the primary construct for doing calculations. For a reference on the operators that can be used in expressions, see Operators.

Manipulating directories from the command line