Mr. Vitalik Buterin Statement: Cryptocurrency will drop to zero

We all know about cryptocurrency if you still had some dout about cryptocurrency  then check  out previous blogs. As you read our previous blogs you’ll find that, we are strongly recommend all to invest in Cryptocurrency, now Here is what happens The co-founder of the Ethereum ,Blockchain Mr. Vitalik Buterin ,is warned to people to does not throwing life to their saving into virtual coin because cryptocurrency are still new hyper volatile asset class and it any time drop to zero and if you want to store your saving for your life traditional assets are still sate for you this news is going in trend when Vitalik Buterin was tweet on 17 Feb 2018 and warn to people

Here, is the  tweet


Vitalik Buterin tweet-knowledgesuttra


As you all know Ethereum is 2nd most valuable cryptocurrency , The Main reason behind Vitalik Buterin statement was the recent up’s and down in the price of cryptocurrency.

Here Is A Proof

Take look on These short case study .graph on 17 FEB 2018 when the price of one Ethereum is $940 USD(60827.87RS) and todays date 28 FEB 2018 its price is $876.88 USD(57071.73 RS) you can see the different between price.

Here the graph of Ethereum price 17 FEB 2018 to 25 FEB 2018


ETH Price


Now, take a look on Bitcoin

Bitcoin is 1st most valuable cryptocurrency and as from Vitalik Buterin warned on 17 feb 2018 the price of Bitcoin is $10,207.50(660532.43RS)and on the date of 25 feb 2018 it is $9,804.24( 634437.27RS)you can see the difference between the price of Bitcoin.


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Here is small case study, now the decision is yours.

If you ask for my opinion, I still recommend to wait, till prices goes down buy Currency And at correct time Do sell it and convert it into physical cash

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Magnanimous Backend Programming language framework for your dream project.

Hi,welcome to KnowledgeSuttra. If you Belong To CS field You probably  Know that Languages are considers as Soul of CS.Today We are going to talk about the Backbone of any software on project The Backend.  Backend programming language Pl ayes most important role, Lets take deep into it And explore Our knowledge.f you Here I have quote a few famous programming language projects frameworks, like java, python, ruby, etc. As they are widely used

Let’s begin

1. Java.

  • Spring MVC


media view control MVC-KnowledgesuttraAides in building adaptable and approximately coupled web application With M-Model, V-View and C-Controller – there is a reasonable isolation of code for various rationales

  • Display –

typically spoke to as POJO and exemplifies the application dataView – renders the reaction to the front-end client for the demand handledController – deals with ask for preparing for the benefit of end client and develops fitting model to answer back to the calling client (asked for client) .This structure outlined around focal servlet called DispatcherServlet for taking care of HTTP ask for/reactions .

Additionally, this structure can be incorporated with other prominent systems, for example, Hibernate, Struts2, JSF, and so on

This structure underpins distinctive view advancements with couple of basic designs in the spring arrangement XML

·        Struts 2

Struts 2 is utilized make web applications. This is a MVC(Model, View, Controller) system with rich arrangement of predefined highlights to process the demand, and to produce reaction.

Struts utilizes JSP, Java Beans, Servlet, and Java.


2.  Python

·        Django :-

Django is the most popular framework out there to work with python programme.Developers widely preferred Django in python for complex app development.

It supports lawrence.com, ljworld.com, chicagocrime.org and Tabblo.com, also with a bunch of smaller sites such as visitlawrence.com and kkcscountry.com.

Basically it had been used for content management bit its wealthy options and example ,automatic generation of info, info access layer, and admin interface generation from a model description given in straight python code  and help it evolving into a development framework.

·        Flask( For Python):-

  1. Flask is easy to get started
  2. Easy to learn
  3. More python than Django.
  4. Extended philosophy
  5. The Flask people group isn’t as expansive, however the group is very dynamic on their mailing records and on IRC. With just 5,000 StackOverflow questions labeled, Flask is 15x littler than Django

·       Pylon web framework for python.

Pylons Project is an open spsource framework for python. It’s not only makes this easy to implement but also highly encourages developers to work with whatever components their most familiar with.

It started as small project and evolve into much more.


3. Ruby

Ruby on Rails will get you there. Ruby on Rails, or simply Rails, is a server-side web application framework written in Ruby by Native community. Rails is a system for building sites. All things considered, Rails builds up traditions for less demanding joint effort and support. These traditions are arranged as the Rails API (the application programming interface, or mandates that control the code). The Rails API is archived on the web and portrayed in books, articles, and blog entries. Learning Rails implies figuring out how to utilize the Rails traditions and its API. Also I wanna add another hybrid language Which I am currently using jython .Python solidity with java libraries..


 4. ROOT

It is also called SCIENTIST  PROJECT. ROOT is an object-oriented program and library developed by CERN. It was originally designed for particle physics data analysis, ROOT is a Framework built with Data Analysis in mind. It has an honest approach to things, and you (almost) always knows what you are doing. Plus, it still is C++ (or python) which makes it compliable. I would love substantially to envision alternative programs usually employed in knowledge analysis run at an equivalent speed and reliableness. Good luck with Origin and Mathematica.

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The Supermassive Black Hole

Hello everyone, welcome to KnowledgeSuttra. Today we are going to know about what is Supermassive Black Hole, how the supermassive Black Hole formed and relationships between black holes and their galaxies. According to the new research largest black holes grow faster than their galaxies. Basically the Black Holes are small and tiny as compare to the galaxy . The size and the growth rate is very high then the Black Hole that’s way it is called as Supermassive Black Hole.

What is Supermassive Black Hole

It is the type of black hole who is largest in the size then the other black hole, it is having billions times more mass as compare to normal black holes. According to astronomers observation there are only few confirmed Supermassive Black Hole , most of them are too far. Supermassive Black Hole is exist at the center of the galaxies which are most large in size, including our own milky way galaxy. Astronomers not having direct evidence for Supermassive Black Hole .

Formation of Supermassive Black Hole

How the Supermassive Black Hole forms is the open field of research? .According to Astrophysicists if the black hole placed at the center of a galaxy, it can grow with the grow of galaxy and by combining other black hole it can grow its size. Another idea is that the Black hole formed by the collapse of massive stars, and some have suggested that at the early stages of the formation of the galaxy the supermassive black holes formed by the collapse of massive clouds of gas. Another reason of formation of Supermassive Black Hole is that consumption of large amounts of material over the billions of years.

Relationships between black holes and their galaxies

There are two main reasons because of that the astronomers are interested in the relationships between black holes and their galaxies.

1}if we find any constant relationship between black holes and their galaxies it can help to explain how the galaxies are formed.

2} If they can successfully calculate the size of one based on another, they can find the mass of a supermassive black holes without measure it directly.

Note:- Above image you used as thumbnail belongs to  European Southern Observatory   All right belongs to them

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React JS:A super-fast JavaScript library by Facebook

Hi ,Welcome To KnowledgeSuttra. Ever heard about React js, Basically it’s a JavaScript library, maintained and developed by Facebook, Instagram and community, for building user interfaces.

React enables engineers to make substantial web-applications that utilization information and an change after some time without reloading the page. It points essentially to give speed, straightforwardness, and adaptability. Respond forms just UIs in applications. This relates to View in the Model-View-Controller (MVC) design, and can be utilized as a part of blend with other JavaScript libraries or systems in MVC, for example, Angular JS.

Basic syntax of react  is as follows:-

  • <div id=”myReactApp”></div> <script type=”text/babel”> class Greeter extends React. Component { render() { return <h1>{this.props.greeting}</h1> } } ReactDOM.render(<Greeter greeting=”Hello World!” />, document.getElementById(‘myReactApp’)); </script>

 The web browser result will be,

  • <div id=”myReactApp”> <h1>Hello World!</h1> </div>

Use of component renders function:-

A segment not straight forwardly adjust any properties go to it, but rather ought to be passed call back works that rather alters the store making a solitary wellspring of truth. This present system’s guarantee is communicated as “properties stream down; activities stream up”. The depicted system is an engineering called Flux. Many Flux options have been made since its initiation however the group has advanced toward Redux.

Virtual Dom

React creates an in-memory data structure cache, computes the resulting differences, and then updates the browser’s displayed DOM efficiently

  • JavascriptXML(JSX)

React components are typically written in JSX, a JavaScript extension syntax allowing quoting of HTML and using HTML tag syntax to render subcomponents And much more..

  • React Native helps in making corresponding iOS and android apps.
  • Future development
  • React community to provide feedback on new potential features, experimental APIs and JavaScript syntax improvements.

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Cryptocurrency:Importance Of SegWit in Cryptocurrency

HI, welcome to KnowledgeSuttra. Today we are talking about SegWit (Segregated Witness). It is kind of technical term as well the main reason behind price climbed up in cryptocurrency. SegWit IS kind of Buzzwords In cryptocurrency community. Let’s find out what is SegWit? And why Should Normal person Know about it. Let’s Get Started.

What is SegWit (Segregated Witness)?

SegWit (Segregated Witness) was activated on august 24,2017. SegWit(Segregated Witness) is the process in which block size limit on a Blockchain and removing signature data from Bitcoin transaction and Segregated Witness means separate transaction signatures.

SegWit (Segregated Witness) is the name used for an execute soft fork (soft fork is a change of rules that creates blocks recognized as valid by the old software) change in transaction format of cryptocurrency like Bitcoin as well as it implemented on Litecoin, Digibyte, Vertcoin.

The Segregated Witness had Bitcoin Improvement Proposal number BIP141.The reason behind was to solve malleability(Malleability is a property of some cryptographic algorithms) and it is plan to reduce a blocksize control problem that reduced Bitcoin transaction speed it means this is separated the transaction into two section first is removing the unlocking signature from the original portion and second is attached as a separate structure at the end.

Advantages of SegWit (Segregated Witness)?

  • The most benefit is a Malleability Fixes
  • Increased security for Multisig(is a form of technology used for to increased security for cryptocurrency transaction) by pay to script hash
  • Block capacity or size increase

This is the main advantages of SegWit (Segregated Witness)

Transaction Scalability and malleability?

A block is added to the chain in every 10 minutes. The block size limits depend on number of transaction fix into a given block and some sites work around this problem, control off chain payments and it lead transactions without waiting for confirmation by the Blockchain.

The most important transaction malleability when a transaction is signed then the signature does not implicate all transaction data and at a one time is checking that their signature was correct was is not needful it means the losing or stealing Bitcoin are possible when the this type of problem are happen.

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Google taken “view image”option away from it’s service,Why?

HI, welcome To KnowledgeSuttra. Recently google announced About Removing “view image” button, Its is kind of shocking as one bad news for Google dependent users.

What ? Why ?

Is it convenient for its user’s?

Let’s get introduce with Google.

As recently Google signed a contract with Getty images which is worldwide famous for his image services. Getty images provide a content as a service to Google.

Now-a-days Copyright provides a security against piracy of images but before few days Google’s view image allows users to get that image and download them, which causes a piracy of images. And hence when Google signed contract with Getty images Google must have to remove view image tag, as well as search by image

Due to Google changed in its browser configuration, Google users moved towards other several browser like Microsoft, Bing, DuckDuckGo, StartPage.

In this case Google provides security against piracy/plagiarism, on the other hand Google loosing its user’s, because there are several search engines which allows the service which is blocked by Google.

Let me tell you the big thing it is a Multi-Year contract.

  • It means this will help other search engines to grow/earn more.
  • I hope all of you got the answer which I quoted at the starting of the blog.

Is there any alternative which are still spreading piracy?

Yes! You must aware of it. As Google is worldwide globally accepted user friendly browser, there are some other browser which are still allows user towards piracy, like Bing, Yahoo, DuckDuckGo, etc.

Either you can try Google’s proper syntax i.e Google Dork to get proper result.

You also can get view image button back by installing a extension called as Google Search “View Image” Button

As Google taken one step against piracy, it was fully legitimate, other browser should take one step like Google hence piracy will completely remove out.

Thank you !

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The Black Hole: What Black Hole Can Do?

Hi ,welcome to KnowledgeSuttra. The Black Hole are a portion of the weirdest and most captivating object found in space. They are objects of outrageous thickness, with such solid gravitational fascination that even light can’t escape from their grip in the event that it draws close to enough. Black openings are among the most peculiar things in the universe. They are gigantic articles – accumulations of mass – with gravity so solid that nothing can get away, not in any case light. The most widely recognized kinds of dark openings are the stellar-mass and supermassive Black Hole. Stellar-mass Black Hole are made. when gigantic stars detonate, abandoning a dark opening with the mass of only a couple of suns. Super-massive dark openings exist in the hearts of cosmic systems and more often than not contain what might as well be called a large number of suns.

Theory of Black hole

Black holes are amazingly huge, yet cover just a little area. On account of the connection amongst mass and gravity, this implies they have a to a great degree intense gravitational power. Basically nothing can escape from them — under traditional material science, even light is caught by a black hole.Such a solid force makes an observational issue with regards to black holes — researchers can’t “see” them the way they can see stars and different questions in space. Rather, researchers must depend on the radiation that is transmitted as tidy and gas are drawn into the thick creatures. Supermassive black hole, lying in the focal point of a world, may get themselves covered by the tidy and gas thick around them, which can hinder the obvious discharges.

Middle of the black hole

A middle of the road mass black hole is a speculative class of black hole with mass in the range 100 to one million sun powered masses: essentially more than stellar black hole yet not as much as supermassive black hole. There is so far no unambiguous identification, however the backhanded proof from different headings is promising

 facts about black holes

  • Black hole don’t “suck.” Suction is caused by maneuvering something into a vacuum, which the huge black hole unquestionably isn’t. Rather, objects fall into them.
  • In the event that a star passes excessively near a dark gap, it can be torn separated.
  • The intriguing connection between string hypothesis and black holes offers ascend to a bigger number of sorts of gigantic mammoths than found under regular established mechanics.

Note:- Picture we use as a Thumbnail was designed  by  @Martin

Visit :- https://www.flickr.com/photos/hipydeus/ for attractive and unique  images ,

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How To Generate Bitcoin Address Like Pro

Hi ,welcome to KnowledgeSuttra. Today we are talking about how to generate Bitcoin address. Bitcoin wallet is a like software program where we can store Bitcoin. BTC address are very important because it the only way to transaction of bitcoin from one person to other person and it is like that if we have address for where we going then from that address we get ours proper destination and a bitcoin address works like that. Now, guys we learn how to generated bitcoin address step by step

What is Bitcoin address?

A Bitcoin address is a single-use token. Like our e-mail address it is method same as Bitcoin address we can send bitcoin one person to another from bitcoin address and people have many different bitcoin address and from unique address should be used for each transaction. A bitcoin wallet store a collection of bitcoin private key as well as a wallet encrypted with password or any other protection.

On internet we have lots of different type of wallet and there has also category or different wallet and most important thing Bitcoin address identify by of 26-35 alphanumeric characters and start with the number  1or3 and there are three address format is in use

  1. P2PKH which begin with the number 1,

 e.g.: 1BvBMSEYstWetqTFn5Au4m4GFg7xJaNVN2.

  1. P2SH type starting with the number 3,

e.g.: 3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy.

  1. Bech32 type starting with bc1,

 e.g.: bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq.

Type of Wallet?

There are different types of Bitcoin wallet you where choose and each providing different features. Lets take a look on different type of wallet.

Web wallet

 On web wallet you will access via web browser

Desktop wallet

 This wallet is consider as a more secure that web wallet and mobile wallet

Mobile wallet

Mobile wallet provides access through your mobile and provide addition feature

Paper wallet

It is the hardware wallet, paper wallet is the defector standard for cold storage of cryptocurrency.

Hardware wallet

Hardware wallet are less user friendly cryptocurrency wallet than web wallet, desktop wallet.

Now we are go through step by step for how to generate Bitcoin address as we know on internet lots of have web wallet or other but I recommend to you is use coinbase.

For login Into CoinBase Click Here…..

  Step 1:-

Go to coinbase website and login or created new account and I will suggest you for two factor authentication, for security purpose

Step 2:-

  • Once you done with Sign up Process, Go to Account [as shown in below image]

CoinBase KnowledgeSuttra


  • Now click on receive buttonCoinBase-KnowledgeSuttra

  • Click on show address, And Boom here is your address   CoinBase-KnowledgeSuttra

Step 3:-

This is the last step now you go to your payment system and put your bitcoin address that we were previously copy and then put your information on it.

Here is the simple way to generated the bitcoin address

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Its Official: The Hot Jupiter

Hi ,welcome to KnowledgeSuttra.  Hot-Jupiter exoplanets circling hot, early-type stars have Diverse properties from those circling cooler stars. To begin with,They will be all the more exceedingly lighted, creating hotter atoms circles. The high illumination is additionally thought to be connected to the swelled radii seen in numerous hot Jupiter’s. Second, hot Jupiter traveling more sweltering stars will probably be in misaligned circles, a characteristic which has been examined finally in late writing. Further, where early-type stars are quick rotators, the revolution time frame can be shorter than the planet’s orbital period, giving a systematically unique tidal collaboration than in most hot-Jupiter systems.

Presently, a group of stargazers, drove by Khalid Alsubai of the Qatar Environment and Energy Research Institute (QEERI) in Doha, Qatar, reports the finding of another expansion to the short rundown of planets in a brushing travel design. They found Qatar-6b as a major aspect of the QES study, which uses the New Mexico Skies Observatory situated at Mayhill, New Mexico.


The Hot jupitor-knowledgesuttra


Note:-

As of late, a group of analysts drove by Lorna Temple of the Keele University, U.K., has discovered another case of a brushing exoplanet as a component of the WASP-South transit survey.

The space experts recognized a travel motion in the light bend of the star WASP-174b from the spectroscopic information accumulated by the WASP-South telescope at the South African Astronomical Observatory (SAAO) in South Africa between May 2006 and June 2012.

As indicated by the investigation, the inferred parameters of WASP-174b recommend that the exoplanet is a genuinely swelled as it ought to have a span bigger than anticipated in gas goliath planets. It was likewise delegated a “hot Jupiter,” given that it is comparable in qualities to Jupiter, circles its parent star intently, and in this way has a high surface temperature.

 The Doppler track

We decipher the subsequent tomogram as demonstrating a swoon,pro grade-moving planet flag crossing just the red-moved part of the plot. This is in accordance with the travel being Brushing, with the end goal that the planet crosses just a short harmony on the substance of the star.The planet’s Doppler shadow seems exceptionally black out at the starting and end of the travel. This is likely due to there being little of the planet on the substance of the star almost first and fourth contacts, attributable to the close brushing nature of the circle.

References:-https://arxiv.org/find/all/1/all:+AND+EXACT+WASP_174b+AND+Hot+Jupiter/0/1/0/all/0/1 

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how to Integrate Multiple programing language in single project.

Hi, Welcome to KnowledgeSuttra. Whenever we decide to make a project, first of all we need to select an programming language . To make coding easy we have to implement more than one language and these is called as programming language integration. Today we are going to understand the ter called Programming Integration,lets take deep dive into it. Framework reconciliation includes incorporating existing frequently dissimilar frameworks and is likewise about increasing the value of the framework, capacities that are conceivable in view of collaborations between subsystems [clarification needed]. In the cutting edge world associated by Internet, the part of framework incorporation engineers is imperative: an ever increasing number of frameworks are intended to interface, both inside the framework under development and to frameworks that are as of now deployed.

On the off chance that you fabricate your framework in a way with the goal that it can coordinate at the HTTP convention layer as opposed to the database layer (which is the thing that most ineffectively architecture frameworks do) .At that point you have given yourself a greatly improved shot from an optimistic standpoint ROI conceivable and altogether upgraded the life span of any center framework you’ve assembled.

Once your administrations/application is uncovered as HTTP URIs it truly doesn’t make a difference much what the back end innovation used to execute it was You would now be able to make a more unpredictable framework by coordinating numerous RESTful administrations and uncover them as a solitary framework to your clients.

For different frameworks you may have the capacity to call certain capacities written in one programming dialect from another dialect by means of dialect ties. For instance, there is the standard C library (written in, well… C) On most Unix-like frameworks.

 Which different diverse programming dialects can call through these ties?

In Perl, Ruby and Python, for example, a large number of the calls to get times and dates, print things, and so on are made through the C library, which the mediator “snares” into by righteousness of the translator being connected to the standard libraries and the capacities uncovered inside the individual dialect.

This can be accomplished by utilizing something that associates well with both the dialects and furthermore, runs local. For instance, Jython is a usage of the Python programming dialect intended to keep running on the Java stage.

Correspondingly, Jruby and Jaskel are utilized.

Hope you get an rough idea about language integration . If you have any query or feedback fell free to tell us,we are really glad to help you out.

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