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What is so special about Generic.xaml?
... only applies to any custom controls you have defined i.e. classes derived from Control, directly or indirectly. You can change the default style for a standard control by deriving from it and calling DefaultStyleKeyProperty.OverrideMetadata in the static constructor, but you then have to supply the...
Is it possible to set a number to NaN or infinity?
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Cast from string using float():
>>> float('NaN')
nan
>>> float('Inf')
inf
>>> -float('Inf')
-inf
>>> float('Inf') == float('Inf')
True
>>> float('Inf') == 1
False
...
Command not found error in Bash variable assignment
...language, a word consisting solely of underscores, digits, and alphabetics from the portable character set. The first character of a name is not a digit.". So the word FOO-BAR=qux is not a variable assignment since FOO-BAR is not a valid name.
– William Pursell
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String.format() to format double in java
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code extracted from this link ;
Double amount = new Double(345987.246);
NumberFormat numberFormatter;
String amountOut;
numberFormatter = NumberFormat.getNumberInstance(currentLocale);
amountOut = numberFormatter.format(amount);
System.ou...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...ght understand. Here is the more technical version.
BCNF acts differently from 3NF only when there are multiple overlapping candidate keys.
The reason is that the functional dependency X -> Y is of course true if Y is a subset of X. So in any table that has only one candidate key and is in 3...
Padding or margin value in pixels as integer using jQuery
... method actually returns the "px" suffix or not, however the JSizes plugin from the other answer (which I ended up using) returns an integer when the return value is passed into ParseInt(...), just FYI.
– Dan Herbert
Aug 31 '09 at 19:31
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“:” (colon) in C struct - what does it mean? [duplicate]
...r after the colon describes how many bits that field uses. Here is a quote from MSDN describing bit fields:
The constant-expression specifies the width of the field in bits. The
type-specifier for the declarator must be unsigned int, signed int, or
int, and the constant-expression must be a ...
How to convert an int value to string in Go?
...
@luke it comes from the C heritage where the entire machine might have 256K memory; usability was sacrificed to fit more functionality in. The creators of Go are all deeply embedded in that heritage and feel entirely comfortable with these...
Understanding Canvas and Surface concepts
...an next be example of that operation: drawing Bitmap on a Canvas, acquired from SurfaceHolder with lockCanvas() method?
– fyodorananiev
Jan 2 '11 at 5:32
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Preserving signatures of decorated functions
...on(x, y, z=3)
# Computes x*y + 2*z
Python 3.4+
functools.wraps() from stdlib preserves signatures since Python 3.4:
import functools
def args_as_ints(func):
@functools.wraps(func)
def wrapper(*args, **kwargs):
args = [int(x) for x in args]
kwargs = dict((k, int(v...