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How can you use an object's property in a double-quoted string?
...double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want to access properties, or use indexes on variables in a double-quoted string, you have to enclose that sub...
What does asterisk * mean in Python? [duplicate]
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294
See Function Definitions in the Language Reference.
If the form *identifier is
present, ...
How to implement LIMIT with SQL Server?
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129
Starting SQL SERVER 2005, you can do this...
USE AdventureWorks;
GO
WITH OrderedOrders AS
(
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Plot two histograms on single chart with matplotlib
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12 Answers
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Remove the last character in a string in T-SQL?
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21 Answers
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How do Trigonometric functions work?
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edited Dec 5 '08 at 21:09
answered Dec 5 '08 at 20:59
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How do you synchronise projects to GitHub with Android Studio?
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12 Answers
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Get PostGIS version
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|
edited Mar 28 '13 at 20:19
Brad Koch
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What is the fastest way to get the value of π?
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22 Answers
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Comprehensive beginner's virtualenv tutorial? [closed]
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245
This is very good: http://simononsoftware.com/virtualenv-tutorial-part-2/
And this is a sligh...