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Favourite performance tuning tricks [closed]

When you have a query or stored procedure that needs performance tuning, what are some of the first things you try? 29 Answ...
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REST URI convention - Singular or plural name of resource while creating it

I'm new to REST and I've observed that in some RESTful services they use different resource URI for update/get/delete and Create. Such as ...
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How do I put an already-running process under nohup?

I have a process that is already running for a long time and don't want to end it. 11 Answers ...
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How to convert a set to a list in python?

I am trying to convert a set to a list in Python 2.6. I'm using this syntax: 9 Answers ...
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Dictionaries and default values

Assuming connectionDetails is a Python dictionary, what's the best, most elegant, most "pythonic" way of refactoring code like this? ...
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LINQ - Full Outer Join

I have a list of people's ID and their first name, and a list of people's ID and their surname. Some people don't have a first name and some don't have a surname; I'd like to do a full outer join on the two lists. ...
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?

Bearing in mind that I'll be performing calculations on lat / long pairs, what datatype is best suited for use with a MySQL database? ...
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What is the difference between attribute and property? [closed]

These seem to mean the same thing. But what term is more appropriate in what context? 11 Answers ...
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Remove NA values from a vector

I have a huge vector which has a couple of NA values, and I'm trying to find the max value in that vector (the vector is all numbers), but I can't do this because of the NA values. ...
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What is the Difference Between read() and recv() , and Between send() and write()?

What is the difference between read() and recv() , and between send() and write() in socket programming in terms of performances, speed and other behaviors? ...