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How to check if running as root in a bash script
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17 Answers
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MySQL Select minimum/maximum among two (or more) given values
...hieve it.
SELECT
GREATEST(A.date0, B.date0) AS date0,
LEAST(A.date1, B.date1) AS date1
FROM A, B
WHERE B.x = A.x
Both are described here http://dev.mysql.com/doc/refman/5.0/en/comparison-operators.html
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Shuffling a list of objects
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1270
random.shuffle should work. Here's an example, where the objects are lists:
from random imp...
How to set a Fragment tag by code?
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119
Yes. So the only way is at transaction time, e.g. using add, replace, or as part of the layout...
How do I escape double quotes in attributes in an XML String in T-SQL?
...ransaction><item value="hi &quot;mom&quot; lol"
ItemId="106" ItemType="2" instanceId="215923801" dataSetId="1" /></transaction>'
select @xml.value('(//item/@value)[1]','varchar(50)')
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Which is better, return “ModelAndView” or “String” on spring3 controller
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129
There is no better way. Both are perfectly valid. Which one you choose to use depends which o...
The purpose of Model View Projection Matrix
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197
The model, view and projection matrices are three separate matrices. Model maps from an object...
How do I list all files of a directory?
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21 Answers
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When to use std::forward to forward arguments?
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124
Use it like your first example:
template <typename T> void f(T && x)
{
g(std:...