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

Authentication is the process of verifying the identity of a client. When access control, i.e. authorization, is enabled, MongoDB requires all clients to authenticate themselves in order to determine their access. MongoDB supports a number of authentication mechanisms that clients can use to verify...

Authorization is the basically verifies user privileges. MongoDB support different kind of authorization models. 1. Role base access control <br> Role are group of privileges, actions over resources. That are gain to users over a given namespace (Database). Actions are performs on resourc...

The ngRepeat directive instantiates a template once per item from a collection. The collection must be an array or an object. Each template instance gets its own scope, where the given loop variable is set to the current collection item, and $index is set to the item index or key. <element ng...

When using async callback we need to consider scope. Especially if inside a loop. This simple article shows what not to do and a simple working example.

Universal Windows 10 App lifecycle consists of three different states: 1) Running - application is currentyl in use 2) Not running - application is closed and removed from the memory 3) Suspended - application state is frozen but it is still in memory [![enter image description here][1]][1] [1]:...

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

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 ...

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...

Manipulating directories from the command line

In this topic Spark Users can find different configurations of Spark SQL, which is the most used component of Apache Spark framework.