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This section provides an overview of what push-notification is, and why a developer might want to use it. It should also mention any large subjects within push-notification, and link out to the related topics. Since the Documentation for push-notification is new, you may need to create initial ...

Sometimes you want to ignore some of the test cases you have in Junit. For instance, they are partially done and you want to come back to them later.

Here we are going to discuss about the history of Node.js, version information and it's current status.

Database is an integral part of any application and performance and persistance are real challenges faced by any web application. NoSql databases are no different in this matter and need to be dealt carefully. DynamoDB being one of the NoSQL database that is provided by Amazon Web Services support b...

Typical database backed, annotation base spring security setup. configureGlobal() configure the auth object. The later two SQLs may be optional. configure() method tells spring mvc how to authenticate request some url we do not need to authenticate others will redirect to /login if not yet...

Node is a programming language where everything could run on an asynchronous way. Below you could find some examples and the typical things of asynchronous working. doSomething([args], function([argsCB]) { /* do something when done */}); doSomething([args], ([argsCB]) => { /* do something ...

Protractor is made for testing Angular applications. However, it is still possible to test non-angular applications with Protractor if needed.

If you use the objects in other applications as part of your Visual Basic application, you may want to establish a reference to the object libraries of those applications. This Documentation provides a list, sources and examples of how to use libraries of different softwares, like Windows Shell, Int...

This is a simple program in node.js to which takes input from the user and prints it to the console. The process object is a global that provides information about, and control over, the current Node.js process. As a global, it is always available to Node.js applications without using require(). ...

MongoDB is one of the most popular NoSQL databases, thanks to the help of the MEAN stack. Interfacing with a Mongo database from an Express app is quick and easy, once you understand the kinda-wonky query syntax. We'll use Mongoose to help us out. More information can be found here: http://mon...

Retry and RetryWhen can be used to attempt to recover Observables that might have errors in their stream. .retry(n: number): Observable n: retry will attempt the source Observable this many times. .retryWhen(receives: notificationHandler, the: scheduler): Observable receives: an Obs...

Reading data in from a csv can be handled in many ways. One solution is to read the csv file into an array. From there you can do work on the array.

Manipulating Regex for IPv4 and IPv6 and replacing by fake IP address in a readed log file

Unlike many web servers, Node isn't installed as a service out of the box. But in production, it's better to have it run as a dæmon, managed by an init system.

Asynchronous is a programming pattern which provides the feature of non-blocking code i.e do not stop or do not depend on another function / process to execute a particular line of code. Asynchronous is great in terms of performance, resource utilization and system throughput. But there are some...