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urllib2.HTTPError: HTTP Error 403: Forbidden

I am trying to automate download of historic stock data using python. The URL I am trying to open responds with a CSV file, but I am unable to open using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you pl...
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Why does git revert complain about a missing -m option?

So I'm working on a project with other people, and there's multiple github forks being worked on. Someone just made a fix for a problem and I merged with his fork, but then I realized that I could find a better solution. I want to revert the commit I just made. I tried doing this with git revert HE...
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What is the meaning of addToBackStack with null parameter?

...stomer code. There is only one activity for all of the fragments i.e. the single activity is managing all the fragments. 3 ...
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How can I generate UUID in C#

I am creating an .idl file programmatically. How do I create UUIDs for the interfaces and Methods Programmatically. 5 Answ...
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What does SynchronizationContext do?

In the book Programming C#, it has some sample code about SynchronizationContext : 8 Answers ...
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?

So I'm still reasonably new to iOS development and I'm finding myself quite regularly needing to delete either DerivedData, or the contents of the iPhone Simulator directory, to get things to actually execute from my code. Clean in Xcode doesn't do the same as emptying those directories, right? And ...
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Why should Java ThreadLocal variables be static

I was reading the JavaDoc for Threadlocal here 7 Answers 7 ...
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Does MySQL ignore null values on unique constraints?

... Yes, MySQL allows multiple NULLs in a column with a unique constraint. CREATE TABLE table1 (x INT NULL UNIQUE); INSERT table1 VALUES (1); INSERT table1 VALUES (1); -- Duplicate entry '1' for key 'x' INSERT table1 VALUES (NULL); INSERT table1 VALUES (NULL)...
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NHibernate ISession Flush: Where and when to use it, and why?

One of the things that get me thoroughly confused is the use of session.Flush ,in conjunction with session.Commit , and session.Close . ...
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Embedding SVG into ReactJS

Is is possible to embed SVG markup into a ReactJS component? 4 Answers 4 ...