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Inherit from a generic base class, apply a constraint, and implement an interface in C#
...ameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct syntax.
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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
...s. This will make it slower and take more memory, but can be very helpful if you need to track down the origin of an uninitialized value.
Update: Regarding the point at which the uninitialized value is reported, the valgrind manual states:
It is important to understand that your program can co...
How to change the indentation width in emacs javascript mode
...macs 23.2.
(setq js-indent-level 2)
should do what you're looking for. If you're using an older version of emacs, you may be in java-mode. I think this mode responds to c-basic-offset, however I may be wrong.
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Git search for string in a single file's history
So if I have a file called foo.rb and it is giving me an error for a missing method called bar , so I want to search the history of foo.rb for the string bar to see if it was ever defined in the past.
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How do I limit the number of results returned from grep?
...UM, --max-count=NUM
Stop reading a file after NUM matching lines. If the input is
standard input from a regular file, and NUM matching lines are
output, grep ensures that the standard input is positioned to
just after the last matching line before exiting, re...
Setting mime type for excel document
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what is the difference between application/msexcel and application/vnd.ms-excel?
– Thabiso Mofokeng
Nov 28 '12 at 13:23
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How to set conditional breakpoints in Visual Studio?
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When you are using Express edition you can try this:
#if DEBUG
if( fooVariable == true )
System.Diagnostics.Debugger.Break();
#endif
if statement makes sure that in release build breakepoint will not be present.
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How to sort a HashSet?
For lists, we use the Collections.sort(List) method. What if we want to sort a HashSet ?
19 Answers
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Django ManyToMany filter()
...s in the many-to-many and many-to-one tests. Here is syntax for your specific problem:
users_in_1zone = User.objects.filter(zones__id=<id1>)
# same thing but using in
users_in_1zone = User.objects.filter(zones__in=[<id1>])
# filtering on a few zones, by id
users_in_zones = User.objec...
Font Awesome not working, icons showing as squares
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According to the documentation (step 3), you need to modify the supplied CSS file to point to the font location on your site.
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