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Case in Select Statement
...s is from the Transact SQL Reference - CASE page.
http://msdn.microsoft.com/en-us/library/ms181765.aspx
USE AdventureWorks2012;
GO
SELECT ProductNumber, Name, "Price Range" =
CASE
WHEN ListPrice = 0 THEN 'Mfg item - not for resale'
WHEN ListPrice < 50 THEN 'Under $50'
WH...
Why doesn't println! work in Rust unit tests?
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Getting the encoding of a Postgres database
...d to know the default encoding for the database. I want to get it from the command line.
6 Answers
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What is the difference between MySQL Server and MySQL Client
...n interact with using a mysql client. You can use the mysql client to send commands to any mysql server; on a remote computer or your own.
The mysql server is used to persist the data and provide a query interface for it (SQL).
The mysql clients purpose is to allow you to use that query interface.
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What is the difference between ndarray and array in numpy?
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You can also create an array using numpy.ndarray, but it is not the recommended way. From the docstring of numpy.ndarray:
Arrays should be constructed using array, zeros or empty ... The parameters given here refer to a
low-level method (ndarray(...)) for instantiating an array.
Mos...
MySQL: Selecting multiple fields into multiple variables in a stored procedure
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How to track child process using strace?
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Scala: what is the best way to append an element to an Array?
... @Daniel Yes, I've just have a small memory hole when I wrote the comment and I didn't find the obvious word "sequence"
– Nicolas
Sep 21 '11 at 14:37
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R object identification
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I usually start out with some combination of:
typeof(obj)
class(obj)
sapply(obj, class)
sapply(obj, attributes)
attributes(obj)
names(obj)
as appropriate based on what's revealed. For example, try with:
obj <- data.frame(a=1:26, b=letters)
obj <...
Using CookieContainer with WebClient class
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