I hereby claim:
- I am ruiokada on github.
- I am rusou (https://keybase.io/rusou) on keybase.
- I have a public key whose fingerprint is AACB 0F9F D21C 37B4 7790 FE90 305E 0DB5 D0C5 3826
To claim this, I am signing this object:
Rui Okada ruiokada
ruiokada
/ .block
Last active
September 18, 2019 17:39
— forked from cmgiven/.block
Map to Force-Directed Graph
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| license: mit | |
| height: 600 |
ruiokada
/ suntimes.js
Last active
April 19, 2025 16:36
Calculate sunrise/sunset times from latitude/longitude coordinates using Javascript.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * Calculates today's sunrise and sunset hours in local time (or in the given tz) for the given latitude, longitude. | |
| * The tz parameter is mainly for the possible circumstance that your system timezone does not match the location | |
| * you are currently at. | |
| * | |
| * Computations are based on the formulas found in: | |
| * https://en.wikipedia.org/wiki/Julian_day#Converting_Julian_or_Gregorian_calendar_date_to_Julian_Day_Number | |
| * https://en.wikipedia.org/wiki/Sunrise_equation#Complete_calculation_on_Earth | |
| * | |
| * @method suntimes |
ruiokada
/ keybase.md
Created
December 22, 2014 10:40