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How to put a unicode character in XAML?
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Since XAML is an XML file format you could try the XML character escape. So instead of writing &\u2014, you could write — instead.
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datatrigger on enum to change image
...y">
2 - in the Value property of the DataTrigger, use the {x:Static} form:
<DataTrigger Binding="{Binding Path=LapCounterPingStatus}" Value="{x:Static my:PingStatus.PING_UNKNOWN}">
Notice that the Enum type must be prefixed with the xmlns prefix you defined above.
Edit:
If your Enu...
Pass mouse events through absolutely-positioned element
...hich it is applied and makes the event occur on the element "below".
See for details: https://developer.mozilla.org/en/css/pointer-events
It is not supported up to IE 11; all other vendors support it since quite some time (global support was ~92% in 12/'16): http://caniuse.com/#feat=pointer-even...
“Order by Col1, Col2” using entity framework
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Try:
OrderBy(x => x.Col1).ThenBy(x => x.Col2)
For order by descending try this:
OrderByDescending (x => x.Col1).ThenByDescending (x => x.Col2)
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Why do we have map, fmap and liftM?
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map exists to simplify operations on lists and for historical reasons (see What's the point of map in Haskell, when there is fmap?).
You might ask why we need a separate map function. Why not just do away with the current
list-only map function, and rename fmap to ...
Get Context in a Service
... these 4 words just solved my problem that I have been trying to solve for 3 hours.
– Nirup Iyer
Aug 10 '17 at 15:56
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What is “Linting”?
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Linting is the process of running a program that will analyse code for potential errors.
See lint on wikipedia:
lint was the name originally given to a particular program that flagged some suspicious and non-portable constructs (likely to be bugs) in C language source code. The term is ...
How can I strip the whitespace from Pandas DataFrame headers?
...3 µs per loop
So str.strip is ~2X faster, I expect this to scale better for larger dfs
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How to Deal with Temporary NSManagedObject instances?
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NOTE: This answer is very old. See comments for full history. My recommendation has since changed and I no longer recommend using unassociated NSManagedObject instances. My current recommendation is to use temporary child NSManagedObjectContext instances.
Original Ans...
Is it bad practice to make a setter return “this”?
...e time you're writing the code, and
there are many different combinations for which fields you want to set.
Alternatives to this method might be:
One mega constructor (downside: you might pass lots of nulls or default values, and it gets hard to know which value corresponds to what)
Several ove...