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How to save traceback / sys.exc_info() values in a variable?

I want to save the name of the error and the traceback details into a variable. Here's is my attempt. 5 Answers ...
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Async/Await vs Threads

In .Net 4.5 Microsoft has added the new Async/Await feature to simplify asynchronous coding. However, I wonder 3 Answers...
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How big is too big for a PostgreSQL table?

I'm working on the design for a RoR project for my company, and our development team has already run into a bit of a debate about the design, specifically the database. ...
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In Python script, how do I set PYTHONPATH?

I know how to set it in my /etc/profile and in my environment variables. 6 Answers 6 ...
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Embedding unmanaged dll into a managed C# dll

I have a managed C# dll that uses an unmanaged C++ dll using DLLImport. All is working great. However, I want to embed that unmanaged DLL inside my managed DLL as explain by Microsoft there: ...
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Can you add new statements to Python's syntax?

Can you add new statements (like print , raise , with ) to Python's syntax? 13 Answers ...
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what is the preferred way to mutate a React state?

Let's say I have a list of plain objects in my this.state.list that I can then use to render a list of children. What then is the right way to insert object into this.state.list ? ...
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How does the MapReduce sort algorithm work?

One of the main examples that is used in demonstrating the power of MapReduce is the Terasort benchmark . I'm having trouble understanding the basics of the sorting algorithm used in the MapReduce environment. ...
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Change default timeout for mocha

If we have a unit test file my-spec.js and running with mocha: 4 Answers 4 ...
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Remove background drawable programmatically in Android

I want to remove the background drawable @drawable/bg programmatically. Is there a way to do that? 11 Answers ...