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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
...rent value when in Debug or when in Release.
I tested it in real code; it doesn't seem to be recognized in a playground.
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Are the shift operators () arithmetic or logical in C?
...t. My VS2008 help for the current MS C++ compiler says that their compiler does an arithmetic shift.
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Good examples of MVVM Template
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Unfortunately there is no one great MVVM example app that does everything, and there are a lot of different approaches to doing things. First, you might want to get familiar with one of the app frameworks out there (Prism is a decent choice), because they provide you with convenient...
How to automatically generate N “distinct” colors?
...ne evenly subdividing the RGB cube into a lattice and then drawing points. Does anyone know any other methods? I'm ruling out defining a list and then just cycling through it. I should also say I don't generally care if they clash or don't look nice, they just have to be visually distinct.
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“Diff” an image using ImageMagick
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While compare does a good job for many applications, I found that sometimes I prefer a different approach, particularly when comparing images which are mostly grayscale:
convert '(' file1.png -flatten -grayscale Rec709Luminance ')' \
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How to store a list in a column of a database table
...r to a related question , I get it that a "proper" database table column doesn't store a list. Rather, you should create another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I want to create will be com...
Should I use #define, enum or const?
... stipulates that the flags can be combined and the IsValidState() function does not permit them to be combined.
– Jonathan Leffler
Nov 30 '08 at 21:46
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PHP: exceptions vs errors?
...rience in the long run.
So it makes sense to write an error handler that does the same thing as what you do for exceptions.
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Build a Basic Python Iterator
.... Under the hood, the generator object supports the iterator protocol and does something roughly similar to the class Counter.
David Mertz's article, Iterators and Simple Generators, is a pretty good introduction.
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Create a custom event in Java
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Does java have no built in thing for this? I would really prefer to do do this in abstract pattern, not implement for loop for every event.
– Tomáš Zato - Reinstate Monica
Jan 9 '16 at...