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Why are C# 3.0 object initializer constructor parentheses optional?
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This question was the subject of my blog on September 20th 2010. Josh and Chad's answers ("they add no value so why require them?" and "to eliminate redundancy") are basically correct. To flesh that out a bit more:
The feature of allowing you to elide the argument list as part ...
CSS: How do I auto-resize an image to fit a 'div' container?
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Get number of digits with JavaScript
...var number has. For example: If number = 15; my function should return 2 . Currently, it looks like this:
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How to set specific java version to Maven
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answered Oct 29 '13 at 9:47
DanielBarbarianDanielBarbarian
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How do you completely remove the button border in wpf?
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259
Try this
<Button BorderThickness="0"
Style="{StaticResource {x:Static ToolBar.Button...
makefile:4: *** missing separator. Stop
...nd of line ...
$
ll:ll.c $
^Igcc -c -Wall -Werror -02 c.c ll.c -o ll $@ $<$
## the ^I above means a tab was there before the action part, so this line is ok .
$
clean :$
\rm -fr ll$
## see here there is no ^I which means , tab is not present ....
## in this case y...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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2 Answers
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regex for matching something if it is not preceded by something else
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292
You want to use negative lookbehind like this:
\w*(?<!foo)bar
Where (?<!x) means "on...
How do you sort a list in Jinja2?
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As of version 2.6, Jinja2's built-in sort filter allows you to specify an attribute to sort by:
{% for movie in movie_list|sort(attribute='rating') %}
See http://jinja.pocoo.org/docs/templates/#sort
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Maven – Always download sources and javadocs
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Open your settings.xml file ~/.m2/settings.xml (create it if it doesn't exist). Add a section...