Ondřej Žára

@0ndras

JavaScript, mimo jiné i v Seznamu. @ondras@mastodon.technology

Czech Republic
ondras.zarovi.cz
Joined September 2012
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  1. Pinned Tweet
    19 Jun 2017

    My JS Excel demo is still quite popular, so I made an even shorter (25 lines) ES2015 redux: /cc

    3 replies 5 retweets 30 likes
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  2. Retweeted
    21 hours ago

    Scientists in Iceland turn volcanic lava into a giant grill

    Iceland volcano offers chance to savor hot lava dogs - Science
    17 replies 162 retweets 551 likes
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  3. Retweeted
    10 hours ago

    Z cyklu věcí, co by se u nás stát nemohly.

    Developer buys pub. Developer is refused planning permission. Developer demolishes it anyway -in breach of planning laws and in spite of the fact it was being considered for Grade II listing. Period of public uproar. Developer is ordered to rebuild it brick-by-brick. Glorious.
    2 replies 8 retweets 57 likes
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  4. Retweeted
    Mar 21

    Props to Dutch ministry of defense . A typical Dutch navy ship's name is ". Karel Doorman", where . stands for "his majesty's". Twitter turns this into a link, so the ministry bought that domain name. Karel Doorman:

    2 replies 13 retweets 59 likes
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  5. Retweeted
    Mar 21

    , Tag 7346 (gefühlt).

    17 replies 430 retweets 1,826 likes
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  6. Retweeted
    Mar 21

    If you've ever installed a program using "curl XYZ | sh" don't worry about what's in the vaccine

    108 replies 2,819 retweets 14,564 likes
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  7. Mar 21

    Jasně, altruisti, odpůrci válek, fanoušci udržitelnosti a tak. 🤦 1 z miliónu: What if it was harder to fund wars? 999999 z miliónu: Když to koupím za levno a prodám za draho, tak vydělám, no ne?

    Bitcoiners: "What if it was harder to fund wars?" Academics:
    1 reply 2 likes
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  8. Mar 20

    Taky v noci občas zajdete omrknout obsah ledničky?

    1:35
    🐟 An absolutely outstanding performance. Worth watching to the end.
    1 retweet 3 likes
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  9. Retweeted
    Mar 20

    Looking for EU version of this

    Choose gold plated for a better connection and fuller, warmer sound.
    8 replies 12 retweets 60 likes
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  10. Retweeted
    Mar 19

    There are two rules in life: 1) Never give out all the information.

    276 replies 5,131 retweets 25,779 likes
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  11. Retweeted
    Mar 13

    A new cryptocurrency but the proof of work is dudes shoutingly explaining cryptocurrency at you online.

    12 replies 34 retweets 184 likes
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  12. Retweeted
    Mar 18

    Unix time will be 1616161616 on 19 March 2021 at 13:46:56 UTC. Check what time it will be in your time zone here: Watch it happen here: #1616161616

    1 reply 18 retweets 31 likes
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  13. Retweeted
    Mar 17

    So has been tracking NFTs created on Nifty, and apparently most of them are already broken 😬

    Replying to @jonty @cloudinary
    Btw we’ve been tracking this for 7 days now and most of the files we check from on IPFS fail
    13 replies 494 retweets 2,961 likes
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  14. Retweeted
    Mar 16
    Replying to

    That’s a nice-looking bike shed you have there. It sure would be a shame if somebody opened up a paint shop next door.

    8 retweets 27 likes
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  15. Mar 17

    =KDYŽ() 🤦

    Replying to @dan_abramov
    What still bugs me is how do people even code in their native language. Like I’d cringe all the time writing in Russian. Even though I know the meaning of the word “Promise”, the translational part of my brain just turns off when it comes to the code.
    2 replies 7 likes
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  16. Mar 17

    Nepravidelné hudení/textařské okénko. YT mi začal doporučovat různé klasické odrhovačky, Huddieho Ledbettera nevyjímaje. Tak jsem jedné trochu aktualizoval text:

    2 likes
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  17. Retweeted
    Mar 16
    Replying to

    Yeah but has a graybeard ever minted a million on an old jpg?

    1 retweet 6 likes
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  18. Mar 17

    Celé to vlákno.

    Replying to @SPeitsch @cabel
    There are also other products that up your step counter at work so you get social points or lower your insurance premium
    1 retweet 1 like
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  19. Retweeted
    Mar 16

    208 successful 7DRLs this year - a new record!

    1 reply 8 retweets 19 likes
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  20. Mar 16

    Na webu se snažím, konzistentně s doporučením níže, držet časování: transition-duration: 300ms pro nevýznamové (změna barvy na hover), transition-duration: 100ms pro významové (otevření, povolení interakce)

    A common mistake I see in UI work is fades/transitions taking too long. UI should work in "game time", not "cinematic time". A transition should happen as fast as an impatient user can button mash -- a small-integer number of frames.
    5 likes
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