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Simple way to find if two different lists contain exactly the same elements?
...ind if two Lists contain exactly the same elements, in the standard Java libraries?
16 Answers
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Base64 encoding and decoding in client-side Javascript
Are there any methods in JavaScript that could be used to encode and decode a string using base64 encoding?
13 Answers
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Access lapply index names inside FUN
... pass it the names or indices of the vector instead of the vector itself.
But note that you can always pass in extra arguments to the function, so the following works:
x <- list(a=11,b=12,c=13) # Changed to list to address concerns in commments
lapply(seq_along(x), function(y, n, i) { paste(n[[...
Sorting an array of objects in Ruby by object attribute?
I have an array of objects in Ruby on Rails. I want to sort the array by an attribute of the object. Is it possible?
9 Answ...
Numpy array assignment with copy
For example, if we have a numpy array A , and we want a numpy array B with the same elements.
3 Answers
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Sort objects in an array alphabetically on one property of the array
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you would have to do something like this:
objArray.sort(function(a, b) {
var textA = a.DepartmentName.toUpperCase();
var textB = b.DepartmentName.toUpperCase();
return (textA < textB) ? -1 : (textA > textB) ? 1 : 0;
});
note: changing the case (to ...
How to git reset --hard a subdirectory?
...e the following use case: I want to get rid of all changes in a specific subdirectory of my Git working tree, leaving all other subdirectories intact.
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How to assign from a function which returns more than one value?
Still trying to get into the R logic... what is the "best" way to unpack (on LHS) the results from a function returning multiple values?
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Optimum way to compare strings in JavaScript? [duplicate]
I am trying to optimize a function which does binary search of strings in JavaScript.
3 Answers
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T-SQL: Selecting rows to delete via joins
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DELETE TableA
FROM TableA a
INNER JOIN TableB b
ON b.Bid = a.Bid
AND [my filter condition]
should work
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