Viewing profile — Ragib_Zaman
Ragib_Zaman
HN member- Joined
- Wed, Jan 02, 2019, 4:38 AM UTC
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- 246
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- 94 items
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About Ragib_Zaman
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Recent public activity
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Comment #28643945
Answering a technical question takes more time and effort than making general comments.
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Comment #25302946
Ok sure. This explains a lot. If that's the problem you're getting, then it is indeed testing basic programming skills. But the general landscape has gone far beyond this. Nowadays…
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Comment #25298862
I'm assuming you have never needed to practice these problems as you already have basic programming skills and are thus able to do every Leetcode Hard within 30 minutes of first se…
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Comment #25284640
In those subjects they choose different units so that the speed of light is 1 of that unit, but it still has that unit associated to it. So it is not dimensionless.
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Comment #25283954
The speed of light has units. The fine structure constant is a dimensionless quantity, like pi.
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Comment #25261737
I highly recommend watching this video: https://youtu.be/Kvh4D_osFXs Sunlight gives us vitamin D and nitric oxide (which improves blood flow and reduces hypertension). Vitamin D is…
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Comment #25251051
The thirst mechanism becomes less reliable with age, so older people may find those products beneficial. But yes, for most healthy young to middle aged people, "drink when you're t…
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Comment #25235564
I think it's specific to web development, in particular it tests for performance under user load.
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Comment #25217967
It's generally pretty rare for a market maker to lose money over a whole year. Colour me surprised.
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Comment #25205655
Facebook's tendency to display content which reflect more extreme versions of the opinions that the user already has is probably a sizeable force behind our societies growing divis…
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Comment #25205611
There's a spectrum of roles. The role you describe is that of a trader at the extreme end (little coding ability required, manual monitoring of strategies/opportunities). But there…
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Comment #25109876
Most fruit are nowhere near as healthy as most people expect they are. They have been selectively bred over many hundreds of years to be far larger, sweeter and more devoid of micr…
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Comment #25078770
Correct. Perhaps even more important than vitamin D is nitric oxide. The summarised advice is to avoid the sun when it is high in the sky (noon-ish), get some sun in the mornings/e…
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Comment #25078734
Too much Vitamin D without sufficient Vitamin K can lead to high levels of serum calcium that are not absorbed into the bones. One function of Vitamin K is to shuttle calcium into …
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Comment #24772672
Vitamin D has a relatively long half life in the body, so taking a large dose weekly results in essentially the same bodily concentration as taking smaller doses daily. Some people…
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Comment #24053507
Which algorithm?
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Comment #23759000
I used to use a LaTeX resume until a recruiter told me their ATS couldn't scan it properly :(
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Comment #23601504
Another way to reduce the acidity is to mix in ground up egg shells into the ground coffee. As you brew this mixture, the calcium carbonate of the egg shells (alkaline) partially n…
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Comment #23376283
I'll take a stab at it (sorry if I'm not getting to the heart of your question and wrote about things you're already familiar with). I think there are two key levels of understandi…
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Comment #23050586
Not allowing multi-line lambdas is beneficial for code readability. If your lambda needs multiple lines, you should write a function.
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Comment #23050561
It's useful when the object being assigned to those variables are literals instead of reference types, which in my experience is most of the time when you want to do the simultaneo…
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Comment #22977105
This will never be settled. I know professional developers who regard the recursion section of their algorithms classes as academic masturbation and a waste of time because you sho…
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Comment #22977051
Maybe I am misremembering the roadmap but 3nm mass production by 2022 sounds surprisingly quick to me. How will they recoup their investment into the 5nm chips they are developing …