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Ruby on Rails - Import Data from a CSV file
...take the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
11 Answers
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SQL query for today's date minus two months
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answered Mar 24 '11 at 21:20
Abe MiesslerAbe Miessler
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How to indicate param is optional using inline JSDoc?
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126
From official documentation:
Optional parameter
An optional parameter named foo.
@param...
How does one output bold text in Bash?
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edited Apr 29 '15 at 9:54
gsamaras
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Format JavaScript date as yyyy-mm-dd
I have a date with the format Sun May 11,2014 . How can I convert it to 2014-05-11 using JavaScript?
42 Answers
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curl json post request via terminal to a rails app
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1 Answer
1
Active
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Double vs. BigDecimal?
... has a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, a...
Using GPU from a docker container?
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133
Regan's answer is great, but it's a bit out of date, since the correct way to do this is avoid...
Can't resize UIView in IB
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81
I think that you cannot edit the size while simulating any user interface elements such as the s...
SQL Server SELECT INTO @variable?
...TempCustomer TABLE
(
CustomerId uniqueidentifier,
FirstName nvarchar(100),
LastName nvarchar(100),
Email nvarchar(100)
);
INSERT INTO
@TempCustomer
SELECT
CustomerId,
FirstName,
LastName,
Email
FROM
Customer
WHERE
CustomerId = @CustomerId
...