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“From View Controller” disappears using UIViewControllerContextTransitioning
...TransitionContextToViewControllerKey, but my transition is only applying a transform to the entire view. I'm not sure if that should be interpreted as manipulating the VCs views or not...
– MathewS
Aug 19 '14 at 21:21
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
... the time you execute and supply parameters, the query has been parsed and transformed into internal data structures in MySQL. Read this blog by a MySQL optimizer engineer that explains this process: guilhembichot.blogspot.com/2014/05/… I'm not saying this means native prepare is better, insofar a...
What is the difference between procedural programming and functional programming? [closed]
...n the other hand, performs a series of sequential steps. (There's a way of transforming sequential logic into functional logic called continuation passing style.)
As a consequence, a purely functional program always yields the same value for an input, and the order of evaluation is not well-defined...
Is the creation of Java class files deterministic?
...tion is done by the java compiler, that uses a deterministic algorithm to "transform" the source code into byte code. So, the output will always be the same. In these conditions, only a update on the source code will affect the output.
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How do I convert between big-endian and little-endian values in C++?
...an, use the second. Any compiler worth its salt will optimize-out unneeded transformations if the endianness match.
– Matthieu M.
Nov 1 '13 at 11:10
2
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What is a “surrogate pair” in Java?
...tions with incorrect UTF-8/UTF-16 encodings, a new standard WTF-8, Wobbly Transformation Format, was created. It supports arbitrary surrogate points, such as a non-paired surrogate or an incorrect sequence. Today, some products do not comply with the standard and treat UTF-8 as WTF-8.
The surrogate...
More elegant way of declaring multiple variables at the same time
...s (True, False) mapped to flag names (single-character strings). You then transform this data definition into an inverted dictionary which maps flag names to flag values. This can be done quite succinctly with a nested list comprehension, but here's a very readable implementation:
>>> de...
How to get the number of characters in a std::string?
...rator), however these only seem to work
// for UTF-16 strings, and require transforming UTF-8 to UTF-16 before use.
// If you already have UTF-16 strings or can take the performance hit, you should probably use those instead of
// the C functions. See: http://icu-project.org/apiref/icu4c/
//
struct ...
Select by partial string from a pandas DataFrame
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ValueError: cannot mask with array containing NA / NaN values
you can transform NA values into False, like this:
df[df["A"].str.contains("Hello|Britain", na=False)]
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In WPF, what are the differences between the x:Name and Name attributes?
...rt
classes. For instance, you should
specify x:Name on timelines and
transforms created in XAML, if you
intend to reference them from code.
If Name is available as a property on
the class, Name and x:Name can be used
interchangeably as attributes, but an
error will result if both ...