Tarek Amr gr33ndata
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| from time import sleep | |
| from multiprocessing import Pool | |
| def fun(i): | |
| if i % 2: | |
| sleep(2) | |
| print i | |
| pool = Pool(4) | |
| pool.map(fun,range(40)) |
gr33ndata
/ gist:8141155
Created
December 27, 2013 01:25
This script adds a latlng() function to your Google Spreadsheets so you can easily convert addresses into latitudes and longitudes.
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| function latlng(address){ | |
| var response = Maps.newGeocoder().geocode(address); | |
| if (response.status == "OK"){ | |
| var result = response.results[0]; | |
| return '' + result.geometry.location.lat + ',' + result.geometry.location.lat + ''; | |
| } | |
| else{ | |
| return '0,0'; | |
| } | |
| }; |
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| def qsort(x): | |
| if x == []: | |
| return x | |
| less = [] | |
| more = [] | |
| for item in x[1:]: | |
| if item < x[0]: | |
| less.append(item) | |
| else: | |
| more.append(item) |
gr33ndata
/ gist:5657934
Created
May 27, 2013 16:28
Code used to generate a heat map for the Egyptian textile industry. Google Geochart was used here, https://developers.google.com/chart/interactive/docs/gallery/geochart
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| <html> | |
| <head> | |
| <script type='text/javascript' src='https://www.google.com/jsapi'></script> | |
| <script type='text/javascript'> | |
| google.load('visualization', '1', {'packages': ['geochart']}); | |
| google.setOnLoadCallback(drawMarkersMap); | |
| function drawMarkersMap() { | |
| var data = google.visualization.arrayToDataTable([ | |
| ['City', 'Factories', 'Factories'], |
gr33ndata
/ gist:4440339
Created
January 3, 2013 02:50
Solution for Kaggle Digit Recognizer using Nearest Centroid, https://www.kaggle.com/c/digit-recognizer
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| # Solution for Kaggle Digit Recognizer | |
| # <https://www.kaggle.com/c/digit-recognizer> | |
| # | |
| # You need to install sklearn | |
| # Solution done using Rocchio (Nearest Centroid) | |
| # | |
| # Get train and test data files from here:: | |
| # <https://www.kaggle.com/c/digit-recognizer/data> | |
| # | |
| # Author: Tarek Amr (@gr33ndata) |
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