Ryan World

  Python -  How to merge two dictionaries As we know If you are working as Python developer, data analytics or data scientists for any organisation then it is very important for you to know how to merge two dictionaries. There are various ways in which Dictionaries can be merged by the use of various functions and constructors in Python. In this article, we will discuss a few ways of merging dictionaries.  Using the method update () By using the method update() in Python, one list can be merged into another. But in this, the second list is merged into the first list and no new list is created. It returns  None .    Example # Python code to merge dict using update() method def Merge(dict1, dict2):      return (dict2.update(dict1))        # Driver code dict1 = { 'a' : 20 , 'b' : 8 } dict2 = { 'd' : 6 , 'c' : 4 }   # This return None print (Merge(dict1, dict2))   # changes made in dict2 pri...

What is Django? Django is a free and open source web application framework written in Python that encourages rapid development and clean pragmatic design. As you know  A framework is nothing more than a collection of modules that  make development easier. They are grouped together, and allow you to create applications or websites from an existing source, instead of from scratch. Some well known sites that use Django include PBS, Instagram, Disqus, Washington Times, Bitbucket and Mozilla. Django offers a big collection of modules which you can use in your own projects. Primarily, frameworks exist to save developers a lot of wasted time and headaches and Django is no different.

What is Python? Python is a popular programming language. This language was created by Guido van Rossum  in 1991 and further developed by the Python Software Foundation. As you know it is work quickly and integrate systems more efficiently.   It is manly used for: 1.                   web development (server-side),  2.                   software development, 3.                   mathematics and data analytics 4.                   system scripting etc. What can Python do? It can be used on a server to create web applications. It can also used alongside software to create workflows and connect to dat...

What is URL? A Uniform Resource Locator (URL), colloquially termed a web address,is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it.  A URL is a specific type of Uniform Resource Identifier (URI) WEBSITE https://url.spec.whatwg.org HTTP uses Internet address in a special format called a Uniform Resource Locator Or URL. URLs look like this: type://address/path The other example of URLs are: ftp://ftp.prenhall.com,http://www.yahoo.com,news://alt.tennis ,www.Instagram.com,www.Facebook.com ,www.blogger.com etc. A URL is also referred to as Web Address Sometimes. Element of a URL A URL(Uniform Resource Locator) is an address of a file on Internet . Let us discuss the components or syntax elements of URLs. A file's Internet address , or URL, is determined by the following: The type of server or protocol The name/address of the server on the Internet The location of the file on the server ( this location may be related as ...

CBSE may decide on Board exams CBSE is deliberating on options, including granting of marks based on the average score of papers in which the candidate has already appeared; making it optional for students to appear in the exams and evaluating them on the basis of internal assessment; or rescheduling the papers for September-October . NEW DELHI : There is a likelihood of CBSE cancelling the pending board examinations, scheduled to be held from July 1, in view of the rising number of Covid-19 infections across India. CBSE is deliberating on options, including granting of marks based on the average score of papers in which the candidate has already appeared; making it optional for students to appear in the exams and evaluating them on the basis of internal assessment; or rescheduling the papers for September-October. There has been growing pressure from parents and state governments like Maharashtra and New Delhi on CBSE to cancel the exams. Hearing a petition from some paren...

 CLOUD COMPUTING The cloud is a generic term used for Internet. Cloud computing is Internet – based  Computing , Whereby Shared Resources , Software, and Information are provided  to Computer and Other devices on demand, Like the electricity grid….. Types Of Clouds There are different types of Clouds that you can subscribe to depending on your choice (Needs)….. There are four deployment models of Clouds are: 1. Private Clouds 2. Public Clouds 3. Community Clouds 4. Hybrid Clouds Private Clouds   These are the clouds for exclusive use by a single Organization and Typically Controlled, managed and hosted in private data  But a private Clouds remains for the exclusive use of one organization. For example:- An example of a private cloud deployment is where you maintain your own servers and infrastructure that hosts your applications and data. ... A Hybrid model is where you also have some applications or servers based on business need running in a public cloud infra...

IoT ( Internet Of Things) The Internet of things (IoT) is a system of interrelated computing devices, mechanical and digital machines provided with unique identifiers (UIDs) and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. IoT in simple words The Internet of Things is simply "A network of Internet connected objects able to collect and exchange data." It is commonly abbreviated as IoT. In a simple way to put it, You have "things" that sense and collect data and send it to the internet. Uses of IoT IoT technology is most synonymous with products pertaining to the concept of the "smart home", covering devices and appliances (such as lighting fixtures, thermostats, home security systems and cameras, and other home appliances) that support one or more common ecosystems, and can be controlled via devices associated with that ecosystem, such as smartphones and smart speakers.