ostwalprasad

 #Songs
 youtube-dl -f m4a --add-metadata https://www.youtube.com/watch?v=UDVtMYqUAyw
 
 
 #Playlist
 youtube-dl -f m4a --add-metadata --yes-playlist https://www.youtube.com/watch?v=UDVtMYqUAyw
 

chrisjsimpson

#!/env/python
# coding=utf8

"""
Converting Degrees, Minutes, Seconds formatted coordinate strings to decimal. 

Formula:
DEC = (DEG + (MIN * 1/60) + (SEC * 1/60 * 1/60))

Assumes S/W are negative. 

wiso

import numpy as np

def correlation_from_covariance(covariance):
    v = np.sqrt(np.diag(covariance))
    outer_v = np.outer(v, v)
    correlation = covariance / outer_v
    correlation[covariance == 0] = 0
    return correlation

checco

--
-- Read only 
--

-- Create a group
CREATE ROLE postgres_ro_group;

-- Grant access to existing tables
GRANT USAGE ON SCHEMA public TO postgres_ro_group;
GRANT SELECT ON ALL TABLES IN SCHEMA public TO postgres_ro_group;

riccardoscalco

Confidence intervals on linear regression

Python code for the evaluation of linear regression and confidence intervals between two random variables x and y.

tsemerad

def dms_to_dd(d, m, s):
    dd = d + float(m)/60 + float(s)/3600
    return dd