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Scala: What is the difference between Traversable and Iterable traits in Scala collections?
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answered Sep 15 '11 at 3:10
Daniel C. SobralDaniel C. Sobral
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Can't install via pip because of egg_info error
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143
Found out what was wrong. I never installed the setuptools for python, so it was missing some vi...
How do you loop through each line in a text file using a windows batch file?
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308
I needed to process the entire line as a whole. Here is what I found to work.
for /F "tokens=...
Regular expression for a string containing one word but not another
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KobiKobi
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Optimal way to concatenate/aggregate strings
....SourceTable (ID, Name)
VALUES
(1, 'Matt'),
(1, 'Rocks'),
(2, 'Stylus'),
(3, 'Foo'),
(3, 'Bar'),
(3, 'Baz')
The query result:
ID FullName
----------- ------------------------------
2 Stylus
3 Bar, Baz, Foo
1 Matt, Rocks
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What is the difference between :first-child and :first-of-type?
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3 Answers
3
Active
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
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328
I do this:
<% some_local = default_value if local_assigns[:some_local].nil? %>
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XPath to select element based on childs child value
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306
Almost there. In your predicate, you want a relative path, so change
./book[/author/name = '...
How can I use Async with ForEach?
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Legends
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answered Sep 7 '13 at 1:22
Stephen ClearySte...
Naming convention for utility classes in Java
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31
There is no standard rule/convention in Java world for this. However, I prefer adding "s" at th...