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Difference between knockout View Models declared as object literals vs functions
...value of this that equals the instance being created. This means that you can do:
var ViewModel = function(first, last) {
this.first = ko.observable(first);
this.last = ko.observable(last);
this.full = ko.computed(function() {
return this.first() + " " + this.last();
}, this);
};
So...
JPA or JDBC, how are they different?
...ctly and running SQL against it - e.g SELECT * FROM USERS, etc. Data sets can be returned which you can handle in your app, and you can do all the usual things like INSERT, DELETE, run stored procedures, etc. It is one of the underlying technologies behind most Java database access (including JPA ...
What are “sugar”, “desugar” terms in context of Java 8?
...ten in Java 8, what does these terms mean ? are they conceptual or syntactical.
4 Answers
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How do you redirect to a page using the POST verb?
When you call RedirectToAction within a controller, it automatically redirects using an HTTP GET. How do I explicitly tell it to use an HTTP POST?
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Shading a kernel density plot between two points.
...he png file and hosted it on freeimagehosting, and it may not be loading because ... I'm not sure.
– Milktrader
Mar 25 '11 at 17:55
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Center/Set Zoom of Map to cover all visible Markers?
I am setting multiple markers on my map and I can set statically the zoom levels and the center but what I want is, to cover all the markers and zoom as much as possible having all markets visible
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Difference between std::result_of and decltype
...s far as I understand decltype is uglier but also more powerful. result_of can only be used for types that are callable and it requires types as arguments. For example, you cannot use result_of here: template <typename T, typename U> auto sum( T t, U u ) -> decltype( t + u ); if the argumen...
Selecting data frame rows based on partial string match in a column
...w if that's a reference to the %like% from "data.table", but if it is, you can definitely use it as follows.
Note that the object does not have to be a data.table (but also remember that subsetting approaches for data.frames and data.tables are not identical):
library(data.table)
mtcars[rownames(m...
What are conventions for filenames in Go?
...ns for naming packages in Go: no underscore between words, everything lowercase.
4 Answers
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async await return Task
Can somebody explain what does this means into a synchronous method? If I try to change the method to async then VS complain about it.
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