Now, An Auction Of Source Code Of World Wide Web As NFT

ANon-fungible token for the source code of the world wide web (WWW) will go on auction at Sotheby’s, London, starting on June 23 at an initial bidding price of $1000.

Read more: https://analyticsindiamag.com/now-an-auction-of-source-code-of-world-wide-web-as-nft/

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Now, An Auction Of Source Code Of World Wide Web As NFT

samir G

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NFTs are becoming more popular in the gaming sector as the demand for unique in-game development increases. Professional NFT Game Development Services deliver a thrilling experience with crypto collectibles. As a professional NFT development company, TokyoTechie is the backbone behind various NFT projects. For more details visit us at TokyoTechie - https://bit.ly/3yglPQG

 

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NFT Marketplace Software Development Services 2021

NFT marketplace development

The NFT marketplace development is the current scenerio or trendsetter in the digital world. The value of Non Fungible Tokens (NFTs) has not dropped and is still significant and stable in the marketplace. The masssive increase in NFT token value has gained lot of users attraction to adopt this marketplace platform for its efficient features. It’s perfect and best time for investors to consider this blockchain based investment platform since the crypto market for NFT marketplaces is trending in recent times.

An Opensea and rarible similar platform with all technical features and functionalities is developed and given by professional experts. Connect with a leading blockchain company to raise the business standards and compete with others in the marketplace.

Development steps of NFT Marketplace Platform like OpenSea

NFT Marketplace like OpenSea are highly considered to be best for buy, sell and trade across the world in recent times. This OpenSea Clone Script offers a lot of unique digital items for users to trade and benefit from it.

  • The crypto users are attracted to this marketplace since they can tokenize their art, games, and real-world assets to Non Fungible Tokens (NFTs) and get more income in less time.
  • The main reason to select a marketplace like OpenSea is that it acts easily and quickly in transactions with less time and has more crypto value in the trade market.
  • The NFT marketplace platform like OpenSea provides different digital collectibles like domain names, art, games, etc.
  • An NFT marketplace like OpenSea always permits anyone to buy/sell NFTs.
  • The built quality of this marketplace platform is highly scalable , flexible and comes customizable according to crypto users requirements.
  • Opensea clone enables a multi-wallet payment gateway for the purchase of different NFTs & crypto digital tokens.

Creation of NFT Marketplace like Rarible

NFT Marketplace like Rarible are highly considered to be best NFT marketplace across the world in recent times. This OpenSea Clone Script offers a lot of unique digital items for users to trade and advantage from it. The NFT marketplace platform like Rarible has legal compliance in their whole functioning process and attractive crypto user interface (UI) to attract users towards this NFT marketplace platform.
NFT marketplace platform offers comprehensive service to buyers & sellers for developing this NFT marketplace well known worldwide.

An NFT marketplace platform like Rarible provides high-level security, fast transactions , immutability and fewer crypto transaction fees.
The creation of a marketplace platform or website like Rarible built using the latest blockchain technology stack software & highly skilled professional expert’s assistance.

The NFT marketplace website like Rarible is then tested under certain stages and made ready to start or launch for investors to skyrocket their desired business.
Investment towards a marketplace like Rarible has highly potential in cryptocurrency trading and a lot to provide cryptocurrency users since the token value is high volume for competing with others in the crypto based market.

Why BlockchainAppsdeveloper For NFT Marketplace Development?

BlockchainAppsDeveloper is the top leading NFT Marketplace Development Company, We offer ready-to-launch or start NFT Marketplace Development Services that help to build your own NFT Marketplace like Rarible, Opensea, Ghost market, etc.

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Myriam  Rogahn

Myriam Rogahn

1599633600

GitHub Arctic Code Vault: Overview

Are you an Arctic Code Vault Contributor or have seen someone posting about it and don’t know what it is. So let’s take a look at what is an Arctic Code Vault Contributor and who are the ones who gets this batch.

GitHub, the world’s largest open-source platform for software and programs has safely locked the data of huge value and magnitude in a coal mine in Longyearbyen’s Norwegian town in the Arctic region.

Back in November 2019, GitHub Arctic Code Vault was first announced.

The GitHub Arctic Code Vault is a data repository preserved in the Arctic

World Archive (AWA), a very-long-term archival facility 250 meters deep in the permafrost of an Arctic mountain. The archive is located in a decommissioned coal mine in the Svalbard archipelago, closer to the North Pole than the Arctic Circle.

Last year, GitHub said that it plans to capture a snapshot of every active

public repository on 02/02/2020 and preserve that data in the Arctic

Code Vault.

The project began on February 2, when the firm took a snapshot of all of

GitHub’s active public repositories to store them in the vault. They initially intended to travel to Norway and personally escort the world’s open-source technology to the Arctic but their plans were derailed by the global pandemic. Then, they had to wait until 8 Julyfor the Arctic Data Vault data to be deposited.

GitHub announced that the code was successfully deposited in the Arctic Code Vault on July 8, 2020. Over the past several months, GitHub worked

with its archive partners Piql to write the 21TB of GitHub repository data to 186 reels of piqlFilm (digital photosensitive archival film).

GitHub’s strategic software director, Julia Metcalf, has written a blog post

on the company’s website notifying the completion of GitHub’s Archive Program on July 8th. Discussing the objective of the Archive Program, Metcalf wrote “Our mission is to preserve open-source software for future generations by storing your code in an archive built to last a thousand years.”

The Arctic Code Vault is only a small part of the wider GitHub Archive

Program, however, which sees the company partner with the Long Now

Foundation, Internet Archive, Software Heritage Foundation, Microsoft

Research and others.

How the cold storage will last 1,000 years?

Svalbard has been regulated by the international Svalbard Treaty as a demilitarized zone. Home to the world’s northernmost town, it is one of the most remote and geopolitically stable human habitations on Earth.

The AWA is a joint initiative between Norwegian state-owned mining company Store Norske Spitsbergen Kulkompani (SNSK) and very-long-term digital preservation provider Piql AS. AWA is devoted to archival storage in perpetuity. The film reels will be stored in a steel-walled container inside a sealed chamber within a decommissioned coal mine on the remote archipelago of Svalbard. The AWA already preserves historical and cultural data from Italy, Brazil, Norway, the Vatican, and many others.

What’s in the 02/02/2020 snapshot?

The 02/02/2020 snapshot archived in the GitHub Arctic Code Vault will

sweep up every active public GitHub repository, in addition to significant dormant repos.

The snapshot will include every repo with any commits between the announcement at GitHub Universe on November 13th and 02/02/2020,

every repo with at least 1 star and any commits from the year before the snapshot (02/03/2019 – 02/02/2020), and every repo with at least 250 stars.

The snapshot will consist of the HEAD of the default branch of each repository, minus any binaries larger than 100KB in size—depending on available space, repos with more stars may retain binaries. Each repository will be packaged as a single TAR file. For greater data density and integrity, most of the data will be stored QR-encoded and compressed. A human-readable index and guide will itemize the location of each repository and explain how to recover the data.

The company further shared that every reel of the archive includes a copy

of the “Guide to the GitHub Code Vault” in five languages, written with input from GitHub’s community and available at the Archive Program’s own GitHub repository.

#github #open-source #coding #open-source-contribution #contributing-to-open-source #github-arctic-code-vault #arctic-code-vault #arctic-code-vault-contributor

Now, An Auction Of Source Code Of World Wide Web As NFT

ANon-fungible token for the source code of the world wide web (WWW) will go on auction at Sotheby’s, London, starting on June 23 at an initial bidding price of $1000.

Read more: https://analyticsindiamag.com/now-an-auction-of-source-code-of-world-wide-web-as-nft/

#nft

Tyrique  Littel

Tyrique Littel

1604008800

Static Code Analysis: What It Is? How to Use It?

Static code analysis refers to the technique of approximating the runtime behavior of a program. In other words, it is the process of predicting the output of a program without actually executing it.

Lately, however, the term “Static Code Analysis” is more commonly used to refer to one of the applications of this technique rather than the technique itself — program comprehension — understanding the program and detecting issues in it (anything from syntax errors to type mismatches, performance hogs likely bugs, security loopholes, etc.). This is the usage we’d be referring to throughout this post.

“The refinement of techniques for the prompt discovery of error serves as well as any other as a hallmark of what we mean by science.”

  • J. Robert Oppenheimer

Outline

We cover a lot of ground in this post. The aim is to build an understanding of static code analysis and to equip you with the basic theory, and the right tools so that you can write analyzers on your own.

We start our journey with laying down the essential parts of the pipeline which a compiler follows to understand what a piece of code does. We learn where to tap points in this pipeline to plug in our analyzers and extract meaningful information. In the latter half, we get our feet wet, and write four such static analyzers, completely from scratch, in Python.

Note that although the ideas here are discussed in light of Python, static code analyzers across all programming languages are carved out along similar lines. We chose Python because of the availability of an easy to use ast module, and wide adoption of the language itself.

How does it all work?

Before a computer can finally “understand” and execute a piece of code, it goes through a series of complicated transformations:

static analysis workflow

As you can see in the diagram (go ahead, zoom it!), the static analyzers feed on the output of these stages. To be able to better understand the static analysis techniques, let’s look at each of these steps in some more detail:

Scanning

The first thing that a compiler does when trying to understand a piece of code is to break it down into smaller chunks, also known as tokens. Tokens are akin to what words are in a language.

A token might consist of either a single character, like (, or literals (like integers, strings, e.g., 7Bob, etc.), or reserved keywords of that language (e.g, def in Python). Characters which do not contribute towards the semantics of a program, like trailing whitespace, comments, etc. are often discarded by the scanner.

Python provides the tokenize module in its standard library to let you play around with tokens:

Python

1

import io

2

import tokenize

3

4

code = b"color = input('Enter your favourite color: ')"

5

6

for token in tokenize.tokenize(io.BytesIO(code).readline):

7

    print(token)

Python

1

TokenInfo(type=62 (ENCODING),  string='utf-8')

2

TokenInfo(type=1  (NAME),      string='color')

3

TokenInfo(type=54 (OP),        string='=')

4

TokenInfo(type=1  (NAME),      string='input')

5

TokenInfo(type=54 (OP),        string='(')

6

TokenInfo(type=3  (STRING),    string="'Enter your favourite color: '")

7

TokenInfo(type=54 (OP),        string=')')

8

TokenInfo(type=4  (NEWLINE),   string='')

9

TokenInfo(type=0  (ENDMARKER), string='')

(Note that for the sake of readability, I’ve omitted a few columns from the result above — metadata like starting index, ending index, a copy of the line on which a token occurs, etc.)

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