Π‘ ΠΏΠΎΠΌΠΎΡΡΡ ΠΊΠ°ΡΡΠΈΠ½ΠΎΠΊ ΠΈ ΠΊΠΎΡΠΎΡΠΊΠΈΡ
Π²ΠΈΠ΄Π΅ΠΎ Π΄Π°ΠΆΠ΅ Π½ΠΎΠ²ΠΈΡΠΊΠΈ Ρ Π»Π΅Π³ΠΊΠΎΡΡΡΡ ΡΠΌΠΎΠ³ΡΡ ΠΏΡΠΈΠΌΠ΅Π½ΡΡΡ ΠΏΡΠΎΠ΄Π²ΠΈΠ½ΡΡΡΠ΅ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Docker.
Π‘ΡΠΎΠΈΡ ΠΏΠΎΠ΄ΠΏΠΈΡΠ°ΡΡΡΡ: www.tg-me.com/DevopsDocker
BY C++ Academy
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. βOnce a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,β says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means itβs not controlled by any one organization. βItβs like a Google Doc that anyone can work on,β says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. βNobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.β
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
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