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jQuery - get a list of values of an attribute from elements of a class
...array first, then use .map() plus arrow function (browser support: caniuse.com/#search=arrow) to build the array with a little plain javascript: $(".object").get().map(x => x.getAttribute('level'));
– elPastor
Feb 26 '19 at 13:00
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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How to scale SVG image to fill browser window?
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Node.JS constant for platform-specific new line?
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mongoDB/mongoose: unique if not null
...the index already exists on the db, it will not be replaced." - mongoosejs.com/docs/2.7.x/docs/schematypes.html
– damphat
Oct 21 '13 at 10:15
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WPF Bind to itself
... a DataGrid where if the user accesses one of its ContextMenu's MenuItem's Command's via an InputBinding's KeyBinding whose CommandParameter="{Binding ElementName=MyDataGrid, Path=SelectedItems}", it'll pass the SelectedItems to the Bound ICommand. However, null is passed if it's accessed via the C...
How to get Core Data object from specific Object ID?
...nagedObjectContext. If anyone knows what this method is useful for, please comment.)
[eta.: Another important difference between the first method and the other two is that existingObjectWithID:error: never returns a fault; it always fetches the whole object for you. If you're trying to avoid that (...
How do I enable language extensions from within GHCi?
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:set -XRankNTypes. The -X part is a compiler switch, by the way, extension is called just RankNTypes.
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Best way to convert IList or IEnumerable to Array
... @Shimmy: Yes there is... aside from anything else, it's telling the compiler what kind of array to expect! If you only want an object[] just use Cast<object>. The nongeneric IEnumerable doesn't have a ToArray extension method, so you can't just call foo.ToArray<object> or anything...