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Showing posts with the label tech

New OPPO A98 phone to come with 108MP camera, specifications leaked

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  If the latest leak is to be believed, then Oppo is going to bring a new smartphone under the A series.  The name of this new smartphone will be "OPPO A98".  Apart from this, the tipster has also given information about the specification of the phone. Oppo  company is soon going to bring a new smartphone under its popular A series.  In a previous leak, Tipster Digital Chat Station had told that the new Oppo A series phone will come with a punch-hole curved display.  At the same time, now the information about the name of this smartphone has been revealed in the latest leak.  Not only the name, some key features of this upcoming device have also been revealed in the new leak.  According to the latest leak, this new phone of Oppo A series is going to come with 108MP camera.  Also Read -  OPPO's new smartphone with 108MP camera will be launched soon!  Great display can be found with 67W fast charging A new leak has been shared on the ...

State government to allow businesses to pay state fees with cryptocurrencies like Bitcoin

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  Florida Governor Ron DeSantis has officially proposed the state government to allow businesses to pay state fees with cryptocurrencies like Bitcoin (BTC). The Republican governor announced the idea as part of his 2022–2023 budget proposal, released on Dec. 9. According to the official budget highlights, DeSantis proposed to provide $200,000 to the Department of Financial Services to offer Florida corporations the ability to “pay state fees via cryptocurrency directly to the Department of State.” “Florida encourages cryptocurrency as a means of commerce and furthering Florida’s attractiveness to businesses and economic growth,” the document reads. DeSantis additionally proposed allocating another $500,000 to explore the potential of blockchain technology to maintain motor vehicle records as well as authenticate Medicaid transactions and detect potential fraud. The overall $700,000 proposal is dedicated to enabling a crypto-friendly Florida, the budget proposal reads. Florida has b...

1.15 million ETH has been burned since the London hard fork upgrade.

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According to IntoTheBlock data, 1.15 million ETH has been burned since the London hard fork upgrade. Nearly four months after the London upgrade, 1.15 million ETH in base fees, worth over $4.7 billion at ETH's current price, has been "burned" and permanently removed from the circulating supply. The London upgrade, which includes Ethereum Improvement Proposal (EIP) 1559, which aims to change the means of estimating transaction fees, or "gas fees," went live on Aug. 5, 2021. Two kinds of fees make up the Ethereum transaction fee, which is the base fee and the priority fee. The base fee is a set amount that a user must pay in order for their transaction to be included in a block, whereas the priority fee, or tip, is optional and can be included to encourage miners to prioritize the transaction. Depending on the level of demand in the preceding block, the fee market upgrade in EIP 1559 implemented a 12.5% base fee increase or decrease per block. According to on-chai...

How to properly compute the fingerprint of a certificate

import "./styles.css" ; import sha256 from "crypto-js/sha256" ; var Buffer = require ( "buffer/" ). Buffer ; import OpenCrypto from "opencrypto" ; const crypt = new OpenCrypto (); //const fprint = require("fprint"); var textEncoding = require ( "text-encoding" ); var TextDecoder = textEncoding . TextDecoder ; var CryptoJS = require ( "crypto-js" ); console . log ( CryptoJS . HmacSHA1 ( "Message" , "sha256" )); export default function App () { console . log ( sha256 ( "message" )); let certString = "-----BEGIN CERTIFICATE----- \n " + "MIIDczCCAlugAwIBAgIHALRRMXUkMTANBgkqhkiG9w0BAQ0FADBHMRswGQYDVQQDDBJIdHRwQ2FuYXJ5IFJvb3QgQ0ExEzARBgNVBAoMCkh0dHBDYW5hcnkxEzARBgNVBAsMCkh0dHBDYW5hcnkwHhcNMjAwMTE1MDc1MjUwWhcNMzEwMTEyMDc1MjUwWjBHMRswGQYDVQQDDBJIdHRwQ2FuYXJ5IFJvb3QgQ0ExEzARBgNVBAoMCkh0dHBDYW5hcnkxEzARBgNVBAsMCkh0dHBDYW5hcnkwggEiMA0GCSqGSI...

Calculate SHA1 and SHA 256 of Certificate using Node or NPM package or Javascript

import "./styles.css" ; import { sha256 } from "js-sha256" ; //import { sha1 } from "js-sha1"; export default function App () { const crypto = require ( "crypto" ); function getHash (content, inputEncoding = "utf8" , outputEncoding = "base64" ) { const shasum = crypto . createHash ( "sha256" ); shasum . update ( content , inputEncoding ); const res = shasum . digest ( outputEncoding ); return res ; } const sha1 = require ( "js-sha1" ); const key = "sudhir" ; const certificate = key . toString () . split ( " \n " ) . filter ((line) => ! line . includes ( "-----" )) . map ((line) => line . trim ()) . join ( "" ); // [NODE VERSION] openssl x509 -noout -fingerprint -sha256 -inform pem -in cert.crt const fingerPrint = getHash ( certificate , "base64" , "h...

51 Question relates to computer in marathi

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  १. भारतात सर्वप्रथम संगणक कोठे स्थापित केला गेला? उत्तर - भारतातील प्रथम संगणक भारतीय सांख्यिकी संस्था, कलकत्ता येथे स्थापित केले गेले. २. संगणक साक्षरता दिवस कधी साजरा केला जातो? उत्तर - संगणक साक्षरता दिन 2 डिसेंबर रोजी साजरा केला जातो. 3. जगातील सर्वात संगणकित देश मानला जातो? उत्तर - युनायटेड स्टेट्स ऑफ अमेरिका हा जगातील सर्वात संगणकित देश मानला जातो. The. जगातील पहिले सुपर कॉम्प्यूटर कोणी बनवले? उत्तर -  सी-डॅक  ,  जगातील पहिले सुपर कॉम्प्यूटर, बांधले गेले  . A. संगणकाचा जनक कोणाला म्हणतात? उत्तर - कॉम्प्यूटरच्या  जनतेला चार्ल्स बॅबेज  म्हणतात.  चार्ल्स बॅबेज  यांनी  1822  मध्ये  संगणकाचा  शोध लावला.  चार्ल्स बॅबेजने  शोधलेल्या  पहिल्या  संगणकाचे  नाव “डिफरेंटल इंजिन” आहे. A. संगणकाचे मेंदूत काय असते? उत्तर - संगणकाच्या मेंदूत सीपीयू असे म्हणतात. The. संगणकात गेलेला डेटा म्हणजे काय? उत्तर - संगणकात गेलेल्या डेटाला इनपुट असे म्हणतात. 8. बीआयओएस चा विस्तार काय आहे? उत्तर - बीआयओएसचे पूर्ण नाव ब...