New Yorker navigating the labyrinth of telecom with a knack for enterprise networking. Python and Linux aficionado, Apple devotee. Currently leveling up in the realm of DevOps. A Yankees enthusiast in my downtime 🌐🚀

  • 9 Posts
  • 22 Comments
Joined 1 year ago
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Cake day: June 13th, 2023

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  • finn@lemmy.worldtoSysadmin@lemmy.worldA Sysadmin Christmas Poem
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    9 months ago

    An old favorite

    'Twas the night before start-up and all through the net, not a packet was moving; no bit nor octet. The engineers rattled their cards in despair, hoping a bad chip would blow with a flare. The salesmen were nestled all snug in their beds, while visions of data nets danced in their heads. And I with my datascope tracings and dumps prepared for some pretty bad bruises and lumps. When out in the hall there arose such a clatter, I sprang from my desk to see what was the matter.

    There stood at the threshold with PC in tow, An ARPANET hacker, all ready to go. I could see from the creases that covered his brow, he’d conquer the crisis confronting him now. More rapid than eagles, he checked each alarm and scrutinized each for its potential harm.

    On LAPB, on OSI, X.25! TCP, SNA, V.35!

    His eyes were afire with the strength of his gaze; no bug could hide long; not for hours or days. A wink of his eye and a twitch of his head, soon gave me to know I had little to dread. He spoke not a word, but went straight to his work, fixing a net that had gone plumb berserk; And laying a finger on one suspect line, he entered a patch and the net came up fine!

    The packets flowed neatly and protocols matched; the hosts interfaced and shift-registers latched. He tested the system from Gateway to PAD; not one bit was dropped; no checksum was bad. At last he was finished and wearily sighed and turned to explain why the system had died. I twisted my fingers and counted to ten; an off-by-one index had done it again…







  • finn@lemmy.worldOPtoMildly Infuriating@lemmy.worldThis
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    1 year ago

    I get it - complaints about complaints, the ‘Inception’ of discourse, right? 😄 My aim was less ‘moan-fest’, more ‘awareness-raising’. But I see how it could have come off as one more tiresome rant. Point taken.

    Downvoting? Sure, it’s a tool, but it feels like trying to empty an ocean with a bucket. As a community, can’t we aim higher? Maybe introduce more efficient levers? Let’s not just ‘downvote and move on’, let’s ‘upvote and move up’. Let’s brainstorm and pull this platform to greater heights.













  • Absolutely, many languages do allow negative indices. The intriguing part about PHP, though, is that its ‘arrays’ are actually ordered maps (or hash tables) under the hood. This structure allows for a broader range of keys, like our negative integers or even strings. It’s a unique design choice that sets PHP apart and allows for some really interesting usage patterns. Not your everyday array, right?





  • There’s an argument to be made that by maintaining the Lightning connector, Apple can control and profit from the ecosystem of accessories that support their devices. This includes licensing fees from the Made for iPhone (MFi) program, which manufacturers must join to produce Lightning-compatible accessories. While user experience may be a consideration, Apple’s decision also likely has financial incentives.