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Convert a List into an ObservableCollection
... has a constructor overload
which takes IEnumerable < T >
Example for a List of int:
ObservableCollection<int> myCollection = new ObservableCollection<int>(myList);
One more example for a List of ObjectA:
ObservableCollection<ObjectA> myCollection = new ObservableColle...
Django fix Admin plural
...- just because the admin is the only thing out-of-the-box that uses this information about your model doesn't mean it will always be. Hopefully if you need the plural name of a model somewhere in your own code you'll use this property instead of re-inventing the wheel.
– cibyr
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Insert text with single quotes in PostgreSQL
...quote)
'user''s log'
In old versions or if you still run with standard_conforming_strings = off or, generally, if you prepend your string with E to declare Posix escape string syntax, you can also escape with the backslash \:
E'user\'s log'
Backslash itself is escaped with another backslash. But...
npm - install dependencies for a package in a different folder?
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Thanks for this answer. Is there any more clarity on whether the second ./some_project is required?
– Aron
Feb 23 '17 at 10:02
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Get file name and extension in Ruby
...d a video from YouTube, convert it to MP3 and create a directory structure for the files.
1 Answer
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Where is logback encoder pattern documentation
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Set element width or height in Standards Mode
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The style property lets you specify values for CSS properties.
The CSS width property takes a length as its value.
Lengths require units. In quirks mode, browsers tend to assume pixels if provided with an integer instead of a length. Specify units.
e1.style.width =...
When to use leading slash in gitignore
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Just wanted to summarize for possible quick future reference -- the leading slash anchors the match to the root. Thus, in the example below, without the slash, the wildcard would also exclude everything within foo because it would take * and move rec...
What's a 3D doing in this HTML?
...d-printable", which allows non-ASCII characters to be represented as ASCII for email transportation.
In quoted-printable, any non-standard email octets are represented as an = sign followed by two hex digits representing the octet's value. Of course, to represent a plain = in email, it needs to be ...
Turning off some legends in a ggplot
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You can use guide=FALSE in scale_..._...() to suppress legend.
For your example you should use scale_colour_continuous() because length is continuous variable (not discrete).
(p3 <- ggplot(mov, aes(year, rating, colour = length, shape = mpaa)) +
scale_colour_continuous(guide = FAL...