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Why does Math.Round(2.5) return 2 instead of 3?
...ce and tenth place are all odd = round up - ones place and tenth place are mixed = round down * Zero is not odd * Reversed for negative numbers
– Arkham Angel
Mar 23 '19 at 16:45
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Is it possible to make the -init method private in Objective-C?
...ect at any time.
What you can do is throw an NSInternalInconsistencyException if your -init method is invoked:
- (id)init {
[self release];
@throw [NSException exceptionWithName:NSInternalInconsistencyException
reason:@"-init is not a valid initializer fo...
How to place div side by side
...
HTML 5 solution from @filoxo, use that instead
– TheMcMurder
May 13 '15 at 0:46
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How to style SVG with external CSS?
...mitation of being able to target the paths separately with external CSS by mixing and matching the external CSS with some in-line CSS on specific paths, since the in-line CSS will take precedence. This approach would work if you're doing something like a white icon against a colored background, wher...
Insert picture/table in R Markdown [closed]
... and images. Top on my list are:
Pandoc readme, specifically tables
RStudio's RMarkdown, more details in basics (including tables) and a rewrite of pandoc's markdown.
Pictures are very simple to use but do not offer the ability to adjust the image to fit the page (see Update, below). To adjust t...
What unique features does Firebug have that are not built-in to Firefox?
...ur goals is to bring Firebug UX into native devtools, so yes, features are mixing to devtools.
– Paul Sweatte
Mar 30 '15 at 0:05
1
...
Interface vs Base class
...ts clause to
the class declaration.
Interfaces are ideal for defining mixins. Loosely speaking, a
mixin is a type that a class can
implement in addition to its “primary
type” to declare that it provides
some optional behavior. For example,
Comparable is a mixin interface that
al...
Can someone give an example of cosine similarity, in a very simple, graphical way?
...gine things in 3 dimensions, say by bringing the word "Amsterdam" into the mix, and visualize quite well how a document with two references to each would have a vector going in a particular direction, and we can see how this direction would compare to a document citing Paris and London three times e...
Inherit docstrings in Python class inheritance
...
A mixed stile that can preserve both the inherited docstring syntax and the preferred ordering can be:
class X(object):
"""This class has a method foo()."""
def foo(): pass
class Y(X):
""" Also bar()."""
__doc__ = X._...
Change string color with NSAttributedString?
...ou need is a simple label with the proper textColor. Plus this simple solution will work with all versions of iOS, not just iOS 6.
But if you needlessly wish to use NSAttributedString, you can do something like this:
UIColor *color = [UIColor redColor]; // select needed color
NSString *string = ....