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Josh
London, United Kingdom
Im currently a Data Scientist working with social media and network data
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Top Questions
11
votes
Eigenvalues of an operator correspond to energy states in quantum mechanics, why?
quantum-mechanics
asked Apr 6 '11 at 16:08
physics.stackexchange.com
11
votes
Runge-Kutta and Reusing Datapoints
ode
python
explicit-methods
asked Jan 23 '12 at 15:01
scicomp.stackexchange.com
9
votes
Hive: Sum over a specified group (HiveQL)
hadoop
hive
hiveql
hortonworks-data-platform
asked Aug 1 '14 at 14:03
stackoverflow.com
9
votes
3D Contour plot from data using Mayavi / Python
python
numpy
plot
contour
mayavi
asked Feb 23 '12 at 19:02
stackoverflow.com
8
votes
PySpark: Numpy memory not being released in executor map-partition function (memory leak)
python
numpy
apache-spark
memory-leaks
pyspark
asked Nov 1 '18 at 16:33
stackoverflow.com
7
votes
What is the ratio of rational to irrational real numbers?
number-theory
irrational-numbers
rational-numbers
asked Dec 21 '11 at 17:31
math.stackexchange.com
7
votes
Hydrogen radial wave function infinity at $r=0$
quantum-mechanics
mathematical-physics
wavefunction
schroedinger-equation
hydrogen
asked Apr 26 '12 at 16:18
physics.stackexchange.com
7
votes
Implementing simple atom model using density functional theory (DFT)
quantum-mechanics
atomic-physics
computational-physics
software
density-functional-theory
asked Mar 15 '12 at 19:50
physics.stackexchange.com
7
votes
Varying potential diffrence between two graphite strips in NaCl solution
electrochemistry
experimental-chemistry
surface-chemistry
asked Mar 8 '13 at 13:01
chemistry.stackexchange.com
6
votes
Job advert titles include “M/F”
português-europeu
abreviacões
asked Nov 16 '19 at 18:02
portuguese.stackexchange.com
1
2
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Top Answers
272
Visually stunning math concepts which are easy to explain
math.stackexchange.com
11
How to efficiently handle European decimal separators using the pandas read_csv function?
stackoverflow.com
10
Hive: Sum over a specified group (HiveQL)
stackoverflow.com
10
How to change the font of URL in the bibliography
tex.stackexchange.com
6
Does English have an equivalent word for alimungawan?
english.stackexchange.com
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