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Using Linq to get the last N elements of a collection?
...it, consider checking the collection variable for null as well. Otherwise, excellent solution :) I was considering using a ring-buffer myself, because a linked list will add GC-pressure, but it's been a while since I did one and I didn't want to hassle with test-code to figure out if I did it right....
Is there a more elegant way of adding an item to a Dictionary safely?
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Excellent, didn't realize simple assignment took care of the add/overwrite issue, nice.
– Edward Tanguay
Jul 24 '09 at 13:17
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Show DialogFragment with animation growing from a point
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Excellent example! The only sample that worked for me. Trick is to set animation/theme in onActivityCreated(...) method
– tomurka
Sep 1 '14 at 13:51
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C++ : why bool is 8 bits long?
.... The same sort of trick is found in most languages.
Updated: Thanks to a excellent discussion, it was brought to my attention that sizeof(char)==1 by definition in C++. Hence, addressing of a "boolean" data type is pretty tied to the smallest unit of addressable memory (reinforces my point).
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Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
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riffing off vladr's (and others') excellent research:
create the following two files in the same directory, something in your path, say $HOME/bin:
silence.gdb, containing (from vladr's answer):
p dup2(open("/dev/null",0),1)
p dup2(open("/dev/null",0),2)
d...
Using a constant NSString as the key for NSUserDefaults
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For additional background about this issue, there is an excellent article on Wikipedia explaining the constant syntax with pointers: http://en.wikipedia.org/wiki/Const_correctness#Pointers_and_references
s...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
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Excellent solution that really should be a non-default configurable option within angular itself.
– Gracie
Nov 6 '15 at 15:18
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What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
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Install package checkinstall for this excellent answer to work.
– quimnuss
Mar 30 '16 at 14:28
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Convert SVG image to PNG with PHP
...phael, which is definitely a good solution and worth investigating for its excellent implementation of cross browser vector graphics.
– dmp
Jan 26 '11 at 20:49
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ApartmentState for dummies
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Excellent answer! The bug that I resolved was for a thread that I created for a long-running report builder which used WPF controls to build parts of the report, so that makes sense, though I'm not aware that that thread has ...