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Google Maps API v3: How do I dynamically change the marker icon?

Using Google Maps API v3, how do I programmatically change the marker icon? 5 Answers ...
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Can existing virtualenv be upgraded gracefully?

... 63 You can use the Python 2.6 virtualenv to "revirtual" the existing directory. You will have to re...
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Loading custom configuration files

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Subscripts in plots in R

... 138 expression is your friend: plot(1,1, main=expression('title'^2)) #superscript plot(1,1, main=...
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Rails: Custom text for rails form_for label

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SQLite - increase value by a certain number

...row): UPDATE Products SET Price = Price + 50 WHERE ProductID = 1 Sample 3 (generic): UPDATE {Table} SET {Column} = {Column} + {Value} WHERE {Condition} Where: {Table} - table name {Column} - column name {Value} - a number by which column's value should be increased or decreased {Condition} -...
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Change select box option background color

... tag... select option { margin: 40px; background: rgba(0, 0, 0, 0.3); color: #fff; text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4); } If you want to style each one of the option tags.. use the css attribute selector: select option { margin: 40px; background: rgba(0, 0, 0, 0.3);...
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Why does NULL = NULL evaluate to false in SQL server

... | edited Dec 3 '09 at 22:58 answered Dec 3 '09 at 22:30 ...
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Calling a base class's classmethod in Python

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How to dynamically build a JSON object with Python?

... Dan Loughney 4,04033 gold badges2121 silver badges3636 bronze badges answered Apr 16 '14 at 13:07 Martijn Pieters♦Mar...