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source of historical stock data [closed]

I'm trying to make a stock market simulator (perhaps eventually growing into a predicting AI), but I'm having trouble finding data to use. I'm looking for a (hopefully free) source of historical stock market data. ...
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What is the dual table in Oracle?

I've heard people referring to this table and was not sure what it was about. 14 Answers ...
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Extracting text from HTML file using Python

I'd like to extract the text from an HTML file using Python. I want essentially the same output I would get if I copied the text from a browser and pasted it into notepad. ...
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When to use EntityManager.find() vs EntityManager.getReference() with JPA

I have come across a situation (which I think is weird but is possibly quite normal) where I use the EntityManager.getReference(LObj.getClass(), LObj.getId()) to get a database entity and then pass the returned object to be persisted in another table. ...
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Is there a way to change the spacing between legend items in ggplot2?

Is there a way to change the spacing between legend items in ggplot2? I currently have 8 Answers ...
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Arrays, heap and stack and value types

In the above code, is new int[100] generating the array on the heap? From what I've read on CLR via c#, the answer is yes. But what I can't understand, is what happens to the actual int's inside the array. As they are value types, I'd guess they'd have to be boxed, as I can, for example, pass myInte...
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Retrieving the output of subprocess.call() [duplicate]

How can I get the output of a process run using subprocess.call() ? 7 Answers 7 ...
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jQuery's .click - pass parameters to user function

I am trying to call a function with parameters using jQuery's .click, but I can't get it to work. 7 Answers ...
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How to see log files in MySQL?

I've read that Mysql server creates a log file where it keeps a record of all activities - like when and what queries execute. ...
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Is there a command to list all Unix group names? [closed]

I know there is the /etc/group file that lists all users groups. 3 Answers 3 ...