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Why rgb and not cmy? [closed]
...how the three primary colors are cyan, magenta and yellow (CMY), why do monitors and almost all the GUI components out there use red, green and blue (RGB)? (If I'm not mistaken, printers use the CMYK model.)
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how to remove shared preference while application uninstall in android
... all my used SharedPreferences while my application uninstall. How to do it?
6 Answers
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What does the “static” modifier after “import” mean?
... declaration imports classes from
packages, allowing them to be used
without package qualification, the
static import declaration imports
static members from classes, allowing
them to be used without class
qualification.
So when should you use static import?
Very sparingly! Only ...
Windows 7 SDK installation failure
...soft now has a knowledge base article called Windows SDK Fails to Install with Return Code 5100 that describes this problem and its fix:
This issue occurs when you install the Windows 7 SDK on a computer that has a newer version of the Visual C++ 2010 Redistributable installed. The Windows 7 SD...
What is the difference between memoization and dynamic programming?
...ic programming? I think dynamic programming is a subset of memoization. Is it right?
9 Answers
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Unique BooleanField value in Django?
...is task, what I've done is override the save method for the model and have it check if any other model has the flag already set (and turn it off).
class Character(models.Model):
name = models.CharField(max_length=255)
is_the_chosen_one = models.BooleanField()
def save(self, *args, **kw...
Using Python's os.path, how do I go up one directory?
...ld go, I don't know since Django 1.4 just came out and I haven't looked at it yet. You should probably ask another question on SE to solve that issue.
You can also use normpath to clean up the path, rather than abspath. However, in this situation, Django expects an absolute path rather than a relat...
NUnit vs. xUnit
What are the differences between NUnit and xUnit.net ?
What's the point of developing two of them, not only one?
4 Answe...
Import SQL file into mysql
I have a database called nitm . I haven't created any tables there. But I have a SQL file which contains all the necessary data for the database. The file is nitm.sql which is in C:\ drive . This file has size of about 103 MB. I am using wamp server.
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How to determine a user's IP address in node
How can I determine the IP address of a given request from within a controller? For example (in express):
19 Answers
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