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deepGem

2,284 karma · joined December 30, 2010

Generalist software guy, loves investing and writing code. Multiple battle scars in startups.

Email: pradeepbs at gmail dot com

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deepGem··on India builds detention camps for up to 1.9M people not on citizens register
This is beyond bad. The government has slowly inched to their religions roots and have made religious segregation their primary mandate. I mean, at this rate, we will be no different from Saudi Arabia or other countries where religion dominates all policy decisions.

I don't know if Modi is a hard core religious fanatic or if his hands are just tied down by RSS brass who are most likely inciting this nonsense, especially at a stage when the economy is in near doldrums.

The government has also passed the equivalent of patriot act in India. https://techcrunch.com/2019/12/10/india-personal-data-protec...

CAB + NRC + Data bill => Orwelian fucking dictatorship all around.

What an awful time to be in India. Sadly, most people will wake up to the reality later than sooner.

deepGem··on Tesla Cybertruck
Wholeheartedly agree. Musk doesn't seem to give a shit about presentations. I won't be surprised if he doesn't even throw a fit at the window breakage fiasco. In Jobs world, that team would have been fired by now.

Musk is a tinkerer and it shows in all the aspects that you have outlined.

Regarding the interior - some 3-4 guys stepped out of the truck implying it must be quite spacious. An ATV could fit in the bed. So this truck is most likely going to sell. Pricing is spot on.

deepGem··on If you're busy, you're doing something wrong (2011)
"Just working hard is a recipe for failure for most people."

It is quite impossible to just work hard unless you are forced to. I mean there has to be some spark, some excitement about the work you are doing. Which typically means you have some inkling to do take on this task, which you may not be good at but with hard work you will make progress and eventually good at the task, and this self fulfilling cycle continues.

I am not however certain that this process will equip you to spot good opportunities. You can be really good at what you do and not even realize how many opportunities in that same space have gone by. You may be very content with your status quo. There could be multiple reasons for not spotting opportunities.

So I wouldn't say that just working hard is a sure recipe for failure.

deepGem··on Close Encounter with a Gigantic Jet
This is one of those images that elicits 'wow' even on a small screen. Can't imagine how it must have felt to experience this in person. I clicked on the video and it downloaded straight. Such a rarity these days. Not sure about the copyrights but am keeping this video for a really long time :).
deepGem··on Mac OS Catalina: more trouble than it’s worth
Ditto. Catalina is working fine for me too. Mac user since 2006, I think the first intel chips. It's definitely not a noticable change. The only such change was the upgrade to Snow Leopard. That was a 'wow' change. This is more like a 'meh' change. I haven't tried the iPad sharing thing yet, not too excited by that either.

What I have noticed is that Apple hardware is highly inconsistent these days. I think it's a function of the Retina displays. The non retina Macbook air with such an underpowered processor sesms to work better than the current Macbook air.

OTOH the Macbook pro is seemingly working great. The 1.4GHz entry model outclasses the older generations by leaps and bounds. I have also started appreciating the touch bar, despite being a heavy vim user. The one touch shortcuts for da y to day stuff like zoom sharing desktops etc are very welcome.

deepGem··on What happens when a city bans cars from its streets?
I've thought long and hard about the automobile and it's allure. As much as I hate the inefficiencies, I still believe that for a vast majority of humans, the automobile is their private abode, that takes them to places. We are explorers by heart and ever since the invention of the wheel, we have coveted vehicles. They are our private sanctuaries that propel us from one location to another. No other mode of transport, be it a bus, train or god forbid a plane, provides this level of comfort. We covet our automobiles so dearly that we have decided to ignore the perils of air pollution and traffic stress on our own health. If this is not a testament of our love for the automobile then I don't know what is.

That being said, it's quite clear that the automobile in it's current form is highly space inefficient. The 4 wheeled structure has not undergone any change since the dawn of chariots. I think a change is coming, not sure when, perhaps with the advent of flying cars from Sebastian Thrun.

deepGem··on The benefits of a more asynchronous workplace
Ditto in India. Though economic realities are forcing companies to give at least one work from home day per month. It is estimated that companies are losing close to $20B in traffic related stress.
deepGem··on Apple of 2019 is the Linux of 2000
"There is only True Way of installing software: using the Apple store. If you do anything else you are bad and you should feel bad."

Isn't this sentiment a bit excessive. Homebrew is a perfectly safe and accepted way of installing software.

deepGem··on Hong Kong protest safety app banned from iOS store
Imagine this happening under Jobs, probably never. I truly miss Steve's leadership at Apple. The one guy who would've showed his middle finger to the communist regime.
deepGem··on Being ‘Indistractable’
"Sometimes your distractions are something which you really need to do"

The key is to be able to determine the validity of the distraction, without getting distracted, meaning without even diverting your mind a bit to think about the distraction. I don't think you can. You need to context switch a bit, examine what the distraction is and then switch back. Easier said than done. It leads to a trail of IFTTTs since every distraction has it's own context and lifespan. If someone has ways of accomplishing this, I'm all ears.

deepGem··on Stripe Corporate Card
Just the real time expense reporting is a reason strong enough to get this card. Even with expensify and all expensing tools out there, the friction for reimbursements is still very high. This card removes that friction. Essentially, I just spend and upload my receipts. No need to reconciliate transactions, create an expense report, submit that etc. If only this integrated directly with LDAP or something like that to automate the approval workflow.
deepGem··on Stripe Corporate Card
From Stripe's corporate card page "All you need to sign up is a Stripe account—no paperwork or personal guarantee required. Get up and running with a virtual card in minutes."
deepGem··on Uber lays off 435 people
I think this could be one of the reasons for Uber pulling out Twilio. Someone must have said 'hey we will build our own telephony suite .. '. I wonder how that has panned out.
deepGem··on Await in Rust
I totally agree with you, however the alternatives to Async/Await are just way more wierder IMHO. Promises, Futures and what not. I am not very familiar with CSP based concurrency but Async-await strikes a good compromise to me. I just can't deal with this Promise/Future/Callback hell when it comes to managing multiple asyncrhonous or dependent asysnchronous calls. I think Chris Lattner does a way better job at explaining this -

https://gist.github.com/lattner/31ed37682ef1576b16bca1432ea9...

deepGem··on Eat less meat: UN climate change report calls for change to human diet
Based on my business travels mostly related to sales, I don't see any of them shifting online. When it comes to decision making, physical presence matters a lot. This is not some routine weekly status call we are talking about. Courting customers, making them feel good and closing that deal - none of these will ever happen online, unless some magical VR tech comes about.
deepGem··on Living Near Trees, Not Just Green Space, Improves Wellbeing
Reminds me of a public library in Hillsboro. Surrounded by trees, the place was a heaven of peace to work. It also had a coffee shop.

https://www.hillsboro-oregon.gov/departments/library

deepGem··on Announcing Startup School 2019
Wow, cannot recommend this highly enough.I participated last year and will be participating again this year. The advice is to the point, brief while highly encouraging. No BS. At least this was my experience in our group.
deepGem··on India has the highest data usage per smartphone
We're paying too much in America.

Thats mostly because of population density and sunk labor costs for building the infrastructure. Many parts of US are so sparsely populated that the densely populated regions have to subsidize some of the costs of buildding the infrastrcuture in those regions.

Canada is the worst when it comes to mobile services because they don't have cities like New York to subsidize the sparse regions. I mean the most dense metro area - Greater Toronto area has a population nf 4 million or so.

Any densely populated nation has very affordable mobile services. In my experience - UK, France, Singapore and SE Asia all have affordable mobile services.

Of course, no one can match Jio when it comes to price:feature parity. They have done what no other telecom provider in the world could do. It was and still remains one of the biggest bets in the telecom world and it wouldn't have been possible in any other country, except may be China.

deepGem··on How to get rich without getting lucky (2018)
It is not an easy operation and neither cheap. However, in those days getting a working visa was probably a no brainer. I really applaud his parents for taking that route. Usually employers sponsor the airfare. Still, a very gutsy move.

One of my uncles went to Carnegie Mellon on a full scholarship in the 80s.He hailed from a village where education was the least priority. He was very poor but figured his way out without any money. It can be done.

deepGem··on How to get rich without getting lucky (2018)
From the same wiki article what I gather is that attending Stuy has nothing to do with economic status or money. It is very selective in a merit based admissions test and the tuition is free.

It is very plausible that he was a poor kid in India, parents put all their savings to immigrate to US, and by sheer hard work he got into Stuy. You can't rule out that possibility.

deepGem··on Why Linked Lists Are an Interview Staple
Genuine question - who builds linked lists from scratch today ? The only place I found where you had to build a linked list was in LRU cache.

Also who writes LRU cache from scratch as you have it already available in Redis ?

What exactly does the understanding of LinkedLists prove - I mean I love linked lists not because of their usefulness, because they are easy to reason about and learn in somewhat an adaptive way. Other than that I'm curious to know the actual usefulness of this skill as mostly you are using lists, deques etc.

deepGem··on GM and Fiat Chrysler Unmasked as Tesla’s Source of Cash
Yeah I can imagine a marketplace driven by demand/supply logistics. Short of saying Uber for ZEV/carbon credits :)
deepGem··on US demands social media details from visa applicants
Which is why you should always travel while your current stamping is valid. The renewal always has a window. This is what I did all the time. If your new visa is refused you still have time left on your old visa to come back and take care of your stuff in the US.
deepGem··on US demands social media details from visa applicants
This is not unique to US. Almost all visa applications to any first world country are like this. It’s an excruciatingly painful process to fill out even a tourist visa form for crying out loud.

This social media requirement is as ridiculous and I won’t be surprised if other first world countries follow suit.

deepGem··on GM Cruise raises $1.15B at a $19B valuation from Softbank and Honda
“Developing and deploying self-driving vehicles at massive scale is the engineering challenge of our generation,” said Cruise CEO Dan Ammann

Wait a min, when did this happen ? and who is Dan Ammann. Why would you move Kyle Vogt into a CTO position. This is bizzare.

deepGem··on Tesla Posts Big Quarterly Loss as Its Electric-Car Sales Lag
Am just curious, why does everyone believe that Waymo is way ahead. They have more miles driven, but so does Tesla. Waymo has some incredible guys going after autonomy but they have nothing to show as of yet at the L4 or L5 level. Is it because they are playing it super safe. They don't have any urgency to make money from autonomy unlike Tesla. Are they taking it easy ?

Per my understanding, Tesla is tackling autonomy purely based on supervised learning. Waymo probably has something else, semi-supervised or unsupervised, where they collect data from a small geo-fenced area and can extrapolate that to the real world. I don't know.

deepGem··on Mass Production of iPhones to Start in India
Man, finally this came along. Apple had been negotiating for almost 3 years to setup manufacturing in India. Foxconn got a start in the outskirts of Bangalore where they manufacture iPhone SEs.

I as a customer am super glad this is coming along. Tired of paying a premium for Apple products in India. In addition to iPhones I seriously hope they start iPad manufacturing as well. IMHO iPads will probably have a better success rate in India once the prices reach parity with US.

deepGem··on I let a stranger watch me work for a day and I've never been more productive
I find that pair programming has the best of these benefits at the same time reducing the probability of feeling suicidal etc. Personal experential bias of course.
deepGem··on U.S. teens are spending less time with their friends in person
"even having a pocket knife" .. I must have given away at least 5 swiss army knives to TSA. The teenager in me still clings on to a pocket knife.
deepGem··on Apple announces Apple Card credit card
They said that the information is on your device, not on Apple servers. So I presume that they/GS can extract this information from the device under a valid legal claim.
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