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What's the difference of strings within single or double quotes in groovy?
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2 Answers
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Ajax using https on an http page
...com/#search=cors
– SimonSimCity
Sep 27 '11 at 12:08
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Seems like Opera supports it now: en.wikipe...
How do I write LINQ's .Skip(1000).Take(100) in pure SQL?
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In SQL Server 2005 and above you can use ROW_NUMBER function. eg.
USE AdventureWorks;
GO
WITH OrderedOrders AS
(
SELECT SalesOrderID, OrderDate,
ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber'
FROM Sales.SalesOrderHeader...
Maximum MIMEType Length when storing type in DB
...a MIMEType field in their databases? The longest one we've seen so far is 72 bytes:
1 Answer
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How to create index on JSON field in Postgres?
In PostgreSQL 9.3 Beta 2 (?), how do I create an index on a JSON field? I tried it using the -> operator used for hstore but got the following error:
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ruby on rails f.select options with custom attributes
...in the docs, but by reading the rails source. https://web.archive.org/web/20130128223827/http://www.pogodan.com/blog/2011/02/24/custom-html-attributes-in-options-for-select
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What is “lifting” in Scala?
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295
There are a few usages:
PartialFunction
Remember a PartialFunction[A, B] is a function defin...
Uploading base64 encoded Image to Amazon S3 via Node.js
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209
For people who are still struggling with this issue. Here is the approach I used with native a...
what is the most efficient way of counting occurrences in pandas?
I have a large (about 12M rows) dataframe df with say:
3 Answers
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In Matlab, when is it optimal to use bsxfun?
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+500
There ar...