python Programming Glossary: pricesFinancial Charts / Graphs in Ruby or Python http://stackoverflow.com/questions/1089307/financial-charts-graphs-in-ruby-or-python can then use line plot to indicate the opening and closing prices For example # usr bin env python import numpy as np import matplotlib.pyplot.. in zip bases deltas # randomly assign opening and closing prices openings rand_pt bases deltas closings rand_pt bases deltas.. # First we draw the bars which show the high and low prices # bottom holds the low price while deltas holds the difference..
How to write Pandas dataframe to sqlite with Index http://stackoverflow.com/questions/14431646/how-to-write-pandas-dataframe-to-sqlite-with-index connection. cnx sqlite3.connect ' memory ' We can save prices2 to cnx sql.write_frame price2 name 'price2' con cnx We can.. p p2.set_index 'Date' We get back the same DataFrame as prices In 20 p Out 20 class 'pandas.core.frame.DataFrame' DatetimeIndex..
generating variable names on fly in python http://stackoverflow.com/questions/4010840/generating-variable-names-on-fly-in-python in a loop and assign values to them For example if I have prices 5 12 45 I want price1 5 price2 12 price3 45 Can I do this in.. a loop or something instead of manually assigning price1 prices 0 price2 prices 1 etc. Thank you. EDIT Many people suggested.. instead of manually assigning price1 prices 0 price2 prices 1 etc. Thank you. EDIT Many people suggested that I write a..
How to approach number guessing game(with a twist) algorithm? http://stackoverflow.com/questions/7694978/how-to-approach-number-guessing-gamewith-a-twist-algorithm other percent we may chose. I 耱l use 5 for example. . The prices of fruit can change at random so the total value may change.. based on that also for simplicity I am not changing fruit prices in this example . Using the above example on day 2 of the game.. a close enough range is almost impossible but as the prices of fruits change and the user can only choose a 5 change then..
How do I get a list of every possible combination of product prices to reach a target cost? http://stackoverflow.com/questions/7825323/how-do-i-get-a-list-of-every-possible-combination-of-product-prices-to-reach-a-t do I get a list of every possible combination of product prices to reach a target cost Suppose I have a list of three products..
Can scrapy be used to scrape dynamic content from websites that are using AJAX? http://stackoverflow.com/questions/8550114/can-scrapy-be-used-to-scrape-dynamic-content-from-websites-that-are-using-ajax a site loads a table of horses and lists current betting prices this information is not in any source file. The clue is that..
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