Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
derjames
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
8 ms
·
31.
▲
by
derjames
7y ago
Ian passed away on Dec 2015.
32.
▲
by
derjames
7y ago
I had this exercise at some point while at high school and in the psychology class. Everyone had to hang a blank paper on their backs. Then the professor asked to start chasing the other peers and write in their papers what you thought abou
33.
▲
by
derjames
7y ago
Yes totally agree, the clerks/integrators/chief engineers/etc. handle a lot of data and it is easy to get lost. That is why all the checklists must also contain bounds. Upper and lower limits of the calculated/measured p
34.
▲
by
derjames
7y ago
The AWK programming language. PDF ahead https://ia802309.us.archive.org/25/items/pdfy-MgN0H1joIoDVoI...
35.
▲
by
derjames
7y ago
I do not use Elsa nor PCC. However I use TCC extensively for both Windows and Linux in production code.
36.
▲
by
derjames
7y ago
Also read the book: `Code` by Charles Petzold to complement the material from NAND to Tetris.
37.
▲
by
derjames
7y ago
I am doing something similar with a Timex IQ+. I use it for telling the time and to tell me roughly my activity level. I don't even bother to sync it. I recently changed the battery for the first time after using it for 8 months. I bou
38.
▲
by
derjames
7y ago
Long time Debian user here, since Debian 6. My main laptop is a Dell Inspiron 3000 AMD E2 6110 Quad core with integrated Radeon R2 8 GB RAM and Standard 500 Gb 5400RPM hard drive. The OS is Debian 10 with Gnome3(Previously the laptop had De
39.
▲
by
derjames
7y ago
A common practice in organic chemistry is to start from the target molecule and work backwards trying to determine simpler precursor molecules that would produce the target. 'Retrosynthesis'
40.
▲
Automating the search for a patent’s prior art with full text similarity search
(journals.plos.org)
2 points
by
derjames
8y ago
|
0 comments
41.
▲
by
derjames
8y ago
Try to find the papers from Ken Shoemake. He has an article in the book Graphics Gems IV ( ArcBall, Section III.1 ). A long time ago I wrote a STL viewer that utilizes quaternions to compute the model rotations using what I learnt from thos
42.
▲
by
derjames
8y ago
He did not. He is talking about the Mac Pro not iMac Pro. The former goes from 3000.0 to 4000.0 USD https://www.apple.com/shop/buy-mac/mac-pro [update]Sorry he said $20,000. SO you are right
43.
▲
by
derjames
8y ago
Small to mid-scale CFD.
44.
▲
by
derjames
8y ago
(1)download the zip (2)go to the downloads folder (3)tap/click the file (4) choose to open with pilbox
45.
▲
by
derjames
9y ago
I would recommend this text book: Transport Phenomena. Bird, Steward and Lightfoot. The first part is related to the motion of fluids/transfer of momentum ( The one you are interested ). The second part is the transfer of energy and th
46.
▲
by
derjames
9y ago
What about Debian 9?
47.
▲
by
derjames
9y ago
Finally I may be able to do CFD in this thing.
48.
▲
by
derjames
9y ago
looks very similar to a Delorean
49.
▲
by
derjames
9y ago
Ekiga
50.
▲
by
derjames
11y ago
QUOTE: << Is it possible to condense high-dimensional data into smaller dimensions and retain the important geometric properties of the data? >> Like in a non-dimensional number?. For example the Reynolds number in fluid flow.
51.
▲
by
derjames
11y ago
I think you mean the South Africans with the Marauder.
52.
▲
by
derjames
12y ago
And what about something like this to 'collect' hydrogen? http://www.manchester.ac.uk/discover/news/article/?id=13372
53.
▲
by
derjames
12y ago
Technically it is 'mortar'. 'Concrete' implies the use of gravel. It would be interesting to know if the mixture was heavily modified with chemical additives to give and maintain that particular flowability and to exten
54.
▲
by
derjames
12y ago
This reminds me the book: Eats(,) Shoots and Leaves by Lynne Truss
55.
▲
by
derjames
13y ago
Or nintendo using Wii U for the Wii successor