Understanding Rust Ownership: Immutable and Mutable References, RC and RefCell
  • tracyspcy tracyspcy Now 100%

    yeah, I agree that there are definitely valid uses for clone(). I included it at the top of my table with a bit of humor, hence the smile. Thanks for pointing it out! ^_^

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    Rust ownership is a fundamental part of the language. I’ve summarized the basic concepts here as a learning exercise for myself. I’m sharing this to gather feedback, corrections, and suggestions. Feel free to offer improvements wherever needed!

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    cross-posted from: https://lemmy.ml/post/19385436 > link to crate : [https://crates.io/crates/st7567_rs](https://crates.io/crates/st7567_rs)

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    link to crate : [https://crates.io/crates/st7567_rs](https://crates.io/crates/st7567_rs)

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    "Initials" by "Florian Körner", licensed under "CC0 1.0". / Remix of the original. - Created with dicebear.comInitialsFlorian Körnerhttps://github.com/dicebear/dicebearTR
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    Travel notes from Bratislava, Slovakia
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    Travel notes from Vienna, Austria
  • tracyspcy tracyspcy Now 100%
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    https://www.pewresearch.org/short-reads/2023/04/10/majority-of-americans-arent-confident-in-the-safety-and-reliability-of-cryptocurrency/

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    In a single picture...
  • tracyspcy tracyspcy Now 66%

    Dude, please stop spreading misleading information about value creation, made up value definitions and hiddenly legitimate crypto claiming out of thin air that people holding it were not scammed/manipulated/fooled, but acquire crypto because of some "value" they see in it

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  • In a single picture...
  • tracyspcy tracyspcy Now 58%

    You do know that value is a subjective form of perception right?

    No, I don't. Who told you this crap? Read this, seems you need this right now -> https://en.prolewiki.org/wiki/Value. You are welcome

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  • In a single picture...
  • tracyspcy tracyspcy Now 90%

    And actually has no mechanism to store value... so called value is based on a pure speculation

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  • Permanently banned from r/bitcoin
  • tracyspcy tracyspcy Now 75%

    I cannot agree, we should try to help people to avoid ponzi. It is hard for people to resist marketing campaigns and opinion leaders trying to involve more people into ponzis

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  • Permanently banned from r/bitcoin
  • tracyspcy tracyspcy Now 70%

    looks pretty ponzi to me, mods comments made things even worse ^_-

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  • Permanently banned from r/bitcoin
  • tracyspcy tracyspcy Now 60%

    Actual comment that triggered ban

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  • Permanently banned from r/bitcoin
  • tracyspcy tracyspcy Now 68%

    Comment they claim they didn't like

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  • Mastering rust with basic data structures and algorithms
  • tracyspcy tracyspcy Now 100%

    I took some cpp examples as guidance. As for geek for geeks agree, one shouldn't blindly trust it and better use several sources. Adding more reliable sources is definitely point of improvement. I also used introduction to algorithms paperback book, but was lazy to add it as a source ^_^

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  • Rust is beautiful and at the same time pretty hard language to learn. While mastering it and digging deeper, I decided to play around basic data structures and algorithms. I put a repo with some theory, implementations and examples on github mainly for myself, but maybe someone will find it helpful, or share more effective solutions. For now, just a few topics are covered, and I'm going to update it from time to time. repo: [https://github.com/tracyspacy/algos_data_structures_rust](https://github.com/tracyspacy/algos_data_structures_rust)

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    Today, I noticed an interesting thing about some hot posts in r/bitcoin. Some of the top posts are written by relatively old users, but their activity seems to be limited to just these posts and comments on them. I wonder whether the hype has awakened some dormant audience, or if these users are kind of hype men trying to warm up subscribers and increase activity in subreddit? Some examples from top week: - https://www.reddit.com/r/Bitcoin/comments/1bd1ioq/i_found_this_walletdat_file_on_an_old_laptop/ - https://www.reddit.com/r/Bitcoin/comments/1b9bg20/i_paid_8000_for_halo/ - https://www.reddit.com/r/Bitcoin/comments/1bbwd6h/when_i_try_to_work/ - https://www.reddit.com/r/Bitcoin/comments/1b9znk3/hodl/ - https://www.reddit.com/r/Bitcoin/comments/1b9r5ov/lucky_screenshot/ - https://www.reddit.com/r/Bitcoin/comments/1bc2ehj/hodling_since_2019/

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    A fuel for the pumps is here 🥴
  • tracyspcy tracyspcy Now 100%

    Probably the only thing that makes it stable

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  • source: https://www.reddit.com/r/shrinkflation/comments/1amd4hf/the_new_large_fries/?share_id=nQ-Q1LsXDr5ZY-tXouSLn

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    cross-posted from: https://lemmy.ca/post/17037544 > 500ml to 440ml?

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    Same page 2024: https://www.bauer-natur.de/de/joghurt-trinkjoghurt/der-grosse-bauer/vanille-schokobaelle/ 2022: http://web.archive.org/web/20220925023516/https://www.bauer-natur.de/de/joghurt-trinkjoghurt/der-grosse-bauer/vanille-schokobaelle/

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    A higher price for Bitcoin does not make it any less of a Ponzi. Don’t forget.
  • tracyspcy tracyspcy Now 85%

    Bernie Madoff scheme covers both of your arguments: it lasted for ca. 17 years and even seemed quite legit at some point for Wall Street guys.

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  • Ape got anxious
  • tracyspcy tracyspcy Now 75%

    I think it is a tricky question and the right answer is : No one :)

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    A map in a Balinese post office
  • tracyspcy tracyspcy Now 80%

    China also should be a bit smaller :)

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