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All but last element of Ruby array
Let's say I have a Ruby array
14 Answers
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What are Vertex Array Objects?
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"Vertex Array Object" is brought to you by the OpenGL ARB Subcommittee for Silly Names.
Think of it as a geometry object. (As an old time SGI Performer programmer, I call them geosets.) The instance variables/members of the object a...
NumPy array initialization (fill with identical values)
I need to create a NumPy array of length n , each element of which is v .
7 Answers
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jQuery get values of checked checkboxes into array
...values of all checkboxes that are currently checked and store them into an array. Here is my code so far:
9 Answers
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What does jquery $ actually return?
...lectors return a jQuery object known
as the "wrapped set," which is an
array-like structure that contains all
the selected DOM elements. You can
iterate over the wrapped set like an
array or access individual elements
via the indexer ($(sel)[0] for
example). More importantly, you can
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How to convert int[] into List in Java?
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There is no shortcut for converting from int[] to List<Integer> as Arrays.asList does not deal with boxing and will just create a List<int[]> which is not what you want. You have to make a utility method.
int[] ints = {1, 2, 3};
List<Integer> intList = new ArrayList<Integer&g...
Compare JavaScript Array of Objects to Get Min / Max
I have an array of objects and I want to compare those objects on a specific object property. Here's my array:
16 Answers
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How to loop through array in jQuery?
I am trying to loop through an array. I have the following code:
11 Answers
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In Python, how do I convert all of the items in a list to floats?
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For large array's, I would recommend using numpy: np.array(inp_list, dtype=np.float32). You don't even have to specify if it's a float and just use: np.array(inp_list)
– Thomas Devoogdt
May 23 '1...
Most efficient method to groupby on an array of objects
What is the most efficient way to groupby objects in an array?
43 Answers
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