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Javascript show and hide blocks

JavaScript March 17, 2021

I have this code var showcontent = document.querySelectorAll(“#showcontent”); var allshowcontent = [document.getElementById(“pinkshowscontent”), document.getElementById(“redshowscontent”), …

Protection against malware attacks

Bitcoin Core May 16, 2017

Does bitcoin or Blockchain protect against malware attacks that install a trojan to steal data from a device, on which bitcoin application is installed? Cause a trojan can steal the user’s private key,…

Do I need to keep all blocks when running Bitcoin Core?

Bitcoin Core September 23, 2016

Do I need to keep all blocks, from block 0 up to the current one, when running Bitcoin Core, either as a full node or not? Or can I just keep the more recent blocks to save space?

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