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Can I use a collection initializer for Dictionary entries?
I want to use a collection initializer for the next bit of code:
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FirstOrDefault: Default value other than null
As I understand it, in Linq the method FirstOrDefault() can return a Default value of something other than null. What I haven't worked out is what kind of things other than null can be returned by this (and similar) method when there are no items in the query result. Is there any particular wa...
Getting one value from a tuple
Is there a way to get one value from a tuple in Python using expressions?
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use Winmerge inside of Git to file diff
Is there a way to use Winmerge inside of git to do Diffs?
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How to add a line break in an Android TextView?
I am trying to add a line break in the TextView.
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Properly removing an Integer from a List
Here's a nice pitfall I just encountered.
Consider a list of integers:
8 Answers
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
With the NoSQL movement growing based on document-based databases, I've looked at MongoDB lately. I have noticed a striking similarity with how to treat items as "Documents", just like Lucene does (and users of Solr).
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View the Task's activity stack
I just started developing a simple Android application while I'm still learning the platform.
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Zoom in on a point (using scale and translate)
I want to be able to zoom in on the point under the mouse in an HTML 5 canvas, like zooming on Google Maps . How can I achieve that?
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How to get the last date of a particular month with JodaTime?
I need to get the first date (as org.joda.time.LocalDate ) of a month and the last one. Getting the first is trivial, but getting the last seems to need some logic as months have different length and February length even varies over years. Is there a mechanism for this already built in to JodaTime ...