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mikemaccana
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  • Member for 2 years, 2 months
  • Last seen this week
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answers
47
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About

I make technology products. Have built software for Google, Red Hat and Microsoft, as well as growing my own own startup from 0-22K MRR with client including Monzo, Buzzfeed, Hype, and SuperDry. Top (see above)% StackOverflow, built the largest serverless app in the world, have had my work shown on stage at AWS Re:Invent and in node.js release announcements.

https://mikemaccana.com

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Top posts
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question
8
Metaplex create() fails on localhost with: Attempt to load a program that does not exist
Aug 11, 2022
answer
7
"Invalid account data for instruction" when trying to transfer USDC tokens
Feb 20, 2023
answer
6
Metaplex create() fails on localhost with: Attempt to load a program that does not exist
Aug 11, 2022
answer
6
How do I add priority fees to a transaction using web3.js?
Jan 5, 2023
answer
5
getConfirmedTransaction return error Transaction version (0) is not supported by the requesting client
Jan 9, 2023
answer
5
What is the difference between a Token Account and an Associated Token Account?
Sep 6, 2023
answer
5
My recovery phrase is not working. How can I restore my wallet?
Dec 19, 2023
question
5
@solana/spl-token createMint() is broken with custom program error: 0xc / Invalid instruction after version 0.34
Dec 21, 2022
question
5
How do I add priority fees to a transaction using web3.js?
Jan 5, 2023
question
5
Is it possible to make an ATA in one instruction, then use that created ATA in the next instruction, in a single transaction?
Jan 31, 2023
Top network posts
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613
How do I run a node.js app as a background service?
579
When should I use ?? (nullish coalescing) vs || (logical OR)?
529
How do I add a newline in a markdown table?
434
How can I search a word in a Word 2007 .docx file?
388
How do I detect dark mode using JavaScript?