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What's a quick way to test to see a file exists?
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answered Aug 31 '09 at 9:47
reinrein
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setting multiple column using one update
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344
Just add parameters, split by comma:
UPDATE tablename SET column1 = "value1", column2 = "valu...
XPath: How to check if an attribute exists?
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ulidtko
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answered Sep 17 '10 at 18:26
Felix KlingFelix Kling
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How to get a index value from foreach loop in jstl
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edited Jun 4 '14 at 20:55
Paul Gray
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answ...
Twig: in_array or similar possible within if statement?
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465
You just have to change the second line of your second code-block from
{% if myVar is in_arra...
LINQ query to return a Dictionary
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answered Mar 9 '09 at 20:24
leppieleppie
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Recursive directory listing in DOS
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364
You can use:
dir /s
If you need the list without all the header/footer information try this:
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What is a .pid file and what does it contain?
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Rafael SteilRafael Steil
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How does Chrome's “Request Desktop Site” option work?
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