doctorcroc

Hashflow | Product Designer, Solidity Engineer, Front-end Engineer, Full-stack Engineer | REMOTE | https://hashflow.com/

Recently, decentralized finance or DeFi has emerged as a major use case for Ethereum and other smart contract protocols. Over $18B dollars have been locked in DeFi smart contracts on Ethereum, and the usage and growth continues to surge (https://defipulse.com/).

Hashflow is building a bridge that allows institutional players to onboard to DeFi and Ethereum. We're a small (~5-10 people) but well-funded team that is planning to ship our flagship product in Q1 2021.

We're looking for a product designer (experience with blockchain/crypto is a plus) who can design sleek and beautiful front-ends for complex financial infrastructure. We're also looking for engineers of various backgrounds, ranging from blockchain/solidity devs to full-stack engineers. Compensation is top of market, with early equity as well.

Please reach out if you have any questions at pranay@hashflow.com.

Egoscue was a paradigm shift for me. I had never considered posture as a critical factor in health, and since reading his books, I've gone down the rabbit hole of posture and myofascial therapy, and I'm appaled at how ignored this domain is in society. Most of us are walking around with so much energy trapped in the tension of our bodies, and our knowledge work further disembodies us. To anyone reading this, I highly recommend buying The Egoscue Method of Health Through Motion, it's like 6 bucks on Amazon, and will change your life.

It's referring to the ability of ISPs (as of last year) in the USA being able to use your DNS requests for advertising purposes. The argument for this is to expand competition around ad based products by enabling ISPs to join the game that large web properties currently dominate.

"The real windfall was the friends and memories we made along the way"

ReasonML is a much more reasonable (pun intended) approach to FP from the front-end side that doesn't appear to be as dogmatic as Elm. By making some concessions over interoperability (namely supporting raw JS and npm libraries), Reason thinks it will be easier to win existing JS devs over. Check it out - https://reasonml.github.io/

Don't get sucked into all the drama - it's very fashionable to hate on SF right now. For all its flaws, SF is still a top tier city with amazing things to do within an hours reach.

This hit upon a larger issue within the programming community - the idea that the brain's abilities can be reduced into discrete parts (see the comment about how a programmer's CPU is the bottleneck, not I/O). While computers may work this way, humans are a lot messier, and an improvement in I/O may actually lead to better compute, as you allude to. Any form of mental enhancement can improve all functions of the brain - it's a beautiful organ.

Another point to consider is that the more the internet is regulated, the more difficult it is for new entrants to compete , as they have to comply first with existing laws. This is an easy way for incumbents to protect themselves from potentially swift-footed competitors.

I think you misunderstood me -- I agree with you. Hence, my first comment that kinship (and the culture I choose to belong to) is determined more by values and quality of character.

I too am a "third culture" child in some ways. Born in India, raised in a conservative state in the USA, moved to a liberal state in the USA (which feels like a different country at times). I've even had a liberal acquaintance mention to me after the 2016 election that she "couldn't imagine how much worse [I] felt". Why? Because I am a ethnic minority, I need to be extra upset at the result? I resist this trend of treating any "group" as a monolith that all of its members has to adhere to, otherwise be labeled an apostate.

The one area I kind of disagree with you on is that you come off as very individualistic, which is admirable. But at its extreme, it can become a caricature, much like an Ayn Rand novel. Every human willing or not is part of a community, and the effects of its treatment in that community will reflect on its psyche. I referred to the book on trauma because it shows that psychic experiences can become embedded in physiology (see https://en.wikipedia.org/wiki/Epigenetics_of_anxiety_and_str...). And not every individual has the self-determination you do to craft their own identity and resolve their traumas without some level of communal support.

In the case of African descendants of slaves, I'm not arguing that they don't have control over their destiny. Rather, that ignoring hundreds of years of stress and persecution is a myopic way to address historic imbalances. In order to control your future, you have to know your past, and yourself. I think a good example of this in modern life is Kendrick Lamar, who has a beautiful song "i" which is about self-acceptance and the freedom to determine your worth. He even got in trouble for arguing that Black Americans should look inwards first and resolve their internal struggles before trying to change the world (https://www.npr.org/2015/12/29/461129966/kendrick-lamar-i-ca...)

I too am worried about people polarizing based on superficial qualities like race or sexuality. Where does it stop, and why draw the line there? Why not a "asymmetrical face" group or a "under average height" group? Both those groups also probably experienced institutionalized discrimination, but have no torch bearer yet. But we don't fix this problem by yelling at people to be more self deterministic (they would say you have some form of privilege and ignore you anyway). We fix this problem by acknowledging their grievances and usher them into the greater community so that power mongers don't divide and conquer.

Thanks for the thoughtful response. I agree wholeheartedly with the thought the healing begins with self-understanding. There's a fantastic book about trauma called "The Body Keeps The Score" which explains how past traumas can be unconsciously embedded within the body in ways that talk therapy or pharmaceuticals cannot resolve alone. I bring this up because to your point, being without culture is similar to being disembodied and being traumatized - one needs to reclaim a sense of belonging our background so that one can feel at peace and resolved. For example, I strongly believe that years of slavery has left an indelible mark in African American culture, and we may not understand the scientific explanation until we further study epigenetics, etc.

My fear though is that this very real need to be seen, and heard is being coopted by factions trying to use that very real human need as fodder for power (hence the right's claims of "cultural Marxism").

The balance here lies in celebrating one's heritage, without using it as a token for victimization. Because we get nowhere by further victimizing others - eg. calling someone a colonizer or oppressor. Everyone has trauma, and healing begins with radical inclusion - of everyone. I think you have a huge potential for using The Juggernaut to take the greatest parts of South Asian heritage and sharing that with non South Asians. I think a great success example is western adoption of yoga and pranayama - these are tools that emerged from South Asian culture ages ago, that have a very real place and utility for anyone living in the modern era.

I'll send you a dm with my contact info so we can continue the conversation. Appreciate your openness!

Hi Snigdha,

Congrats on the launch. As a member of the South Asian diaspora, I too enjoy seeing folks from my specific ethnic background succeeding in business, politics, and life. This is because I generally love seeing ambitious and conscious people from all walks succeed.

However, I am increasingly wary of balkanization of populations into disparate groups based on their ethnicity, culture, gender or sexuality. Identity politics is at an all time high, and it seems like these days, people identify themselves first as Black or Indian before they call themselves American or Australian (or going further, as a human or even as a conscious being). My gut feeling is that this is a negative trend and actually fractures our species into sub groups competing for scarce resources and attention.

My question to you is - how do we heal the divisions we have as humans, and solve complex world scale problems if we're too busy further dividing ourselves up via trivial lines in the sand, such as our skin color? Representation is great, but why does it matter if someone in a position of power has the same religion as you or has the same skin color? I personally believe quality of character and internal content matters more to kinship than a shared culture or physical qualities.

https://en.wikipedia.org/wiki/Environment,_health_and_safety

No need for dichotomy here. Both types of pollution (heat trapping molecules and plastics) are waste from a consumption culture that doesn't think long term about material life cycles. When we make progress as a species, we will realize that all environmental impact is interrelated and needs to be assessed well before we "move fast and break things"

Ishmael (https://en.wikipedia.org/wiki/Ishmael_(novel)) - it changed how I view the planet from a species-centric perspective to one focused on maximizing the potential for sustainable life for all creatures

Seems like a port wine stain https://en.wikipedia.org/wiki/Port-wine_stain

You're right, and there's always exceptions to the rule. Eg some of those with life threatening injuries probably need processed food in the interim. But the general point stands which is that human longevity had been correlated with caloric restriction. Even in Ben Franklin's wit and wisdom, he remarks that to preserve one's life, one should eat less. This observation is timeless

This is an extremely ignorant comment. In what other system would you ever say, "the inputs are irrelevant provided you supply enough volume"? Diet absolutely matters tremendously. We just don't have a good understanding of how individual variability and gut microbiomes affect one's optimal diet. But we can all universally agree that humans need to avoid sugar, eat little to no processed food, and eat less in general.

May not be worse, but by tweaking a constituent group here or there, you can get similar molecules to BPA. Eg. BPF: https://en.wikipedia.org/wiki/Bisphenol_F

Insurance against a downturn maybe? Depends on the terms of the round I suppose.

Tangential, but this psychologist argues that depression evolved as a behavioral shutdown mechanism to prevent humans from over-investing in tactics or behaviors that did not yield any benefit (from a dopaminergic standpoint) -- https://www.psychologytoday.com/blog/theory-knowledge/201604.... The reasoning is that we conserve energy by not pursuing "dead-ends". Naturally, this evolutionary mechanism is thrown for a loop in an existence where survival is assured, and meaning becomes the main spectre psychologically.

This article actually makes a lot of good points about the issues we're seeing today around "fake news", and the general uncivilized discourse that dominates the internet. He wasn't entirely wrong, but maybe underestimated how pervasive the web would get before we took a step back and saw the warts.

The primary suspected cause of this is a class of insecticides called neonicotinoids. These are not sprayed, but rather coated on seeds (which is arguably even more alarming). See: https://www.nature.com/nature/journal/v521/n7550/full/nature...

Thank you for sharing. Crypto is an interdisciplenary field, and we (folks on HN) view it through the lens of CS, at the exclusion of the other ways to approach the field.

Any other courses / topics you recommend?

A good patch for this is ImmutableJS

As far as I can tell, Facebook seems to have given up on originality. They seem to just be following Snapchat's playbook, a year late.

It's a shame since they have so much money and potential to do world changing things. Instead it's Facebook Stories, and now Facebook Discover.

Assuming your "deleteDataAt" function is a Redux action creator that dispatches an action to delete the list item -- if this is the case, then continue passing that action creator as a prop to the child, and since you've also passed down the index, the child can simply apply that action creator as the event listener. Eg. in the code snippet you've provided, I would have just done:

return ( <Data value={d} index={i} deleteDataAt={deleteDataAt} /> );

Then your onClick in the child would be: onClick = (_e) => this.props.deleteDataAt(this.props.index);

Correct me if I'm missing anything!

The spirit of the article was to praise the fruits of SV culture, in which Elon Musk is a revered leader. But yeah, if you want to be pedantic, yes space x is in Southern california.

It's a good question -- the way I look at it is that science is the realm of the things we understand using our mathematical representation of natural phenomena (eg. physics, etc). However, it would be foolish to believe that this set of knowledge represents entire understanding of the universe. Thus, given the premise that there is a large (probably near infinite) set of things we don't know outside of our current understanding, I try to keep an open mind towards things that seem estoeric or unfounded.

But how to distinguish this from absolute nonsense? Intuition is probably the number one thing -- what smells like BS? It's not a perfect substitute for objective knowledge, but I think as engineers and scientists, we undervalue our subjective life experiences in shaping our view. Also, it helps to have a discerning eye for the macroscopic message the author is trying to deliver. Many times, we tend to attack the articulation or delivery of a thought, and miss the underlying message. In the context of the author of that article was saying, we can all agree that we have a poor understanding of pharmaceuticals (SSRI's in particular), and it helps to stay with the feeling of depression to know what your body is trying to convey to you, rather than flood the body with more input to make the "negative" emotion leave. I took that thought and discarded all the other specifics -- because I don't expect anyone to be 100% right, and hence I take the kernel in each viewpoint and leave the husk.

It's a shame that this moderately spoken, and well documented counter to the OP's ad hominem attack on the author of the linked article is downvoted so heavily. I appreciate HN's love for science and disciplined understanding of the world, but disappointed by the lack of open-mindedness towards beliefs and perspectives that aren't peer reviewed or approved.

You're both right, and that's the beauty of culture. The double sided sword yields both benefits and disadvantages. The irony is that America's historical appreciation of immigration (one of the best ways to mitigate cultural blind spots) has yielded a backlash against the lack of a cultural bedrock, and become a double edge sword itself.