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Best way to test if a generic type is a string? (C#)
I have a generic class that should allow any type, primitive or otherwise. The only problem with this is using default(T) . When you call default on a value type or a string, it initializes it to a reasonable value (such as empty string). When you call default(T) on an object, it returns null. Fo...
How to identify numpy types in python?
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answered Sep 24 '12 at 17:36
abarnertabarnert
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Java - get pixel array from image
...to get pixel data (int the form int[][] ) from a BufferedImage . My goal is to be able to address pixel (x, y) from the image using int[x][y] . All the methods I have found do not do this (most of them return int[] s).
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C++, Free-Store vs Heap
...ile malloc/free operations use the heap .
I'd like to know if there is an actual difference, in practice.
Do compilers make a distinction between the two terms? ( Free store and Heap , not new/malloc )
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How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
15 Answers
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How to convert String to long in Java?
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edited Jan 16 '18 at 15:33
Valentin Michalak
1,649...
Why am I getting tree conflicts in Subversion?
...y trunk after the creation of my branch were flagged as a "tree conflict". Is there a way to avoid this in the future?
12 A...
How to refer to relative paths of resources when working with a code repository
We are working with a code repository which is deployed to both Windows and Linux - sometimes in different directories. How should one of the modules inside the project refer to one of the non-Python resources in the project (CSV files, etc.)?
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Best practice for embedding arbitrary JSON in the DOM?
I'm thinking about embedding arbitrary JSON in the DOM like this:
7 Answers
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Convert Java Array to Iterable
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Integer foo[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
List<Integer> list = Arrays.asList(foo);
// or
Iterable<Integer> iterable = Arrays.asList(foo);
Though you need to use an Integer array (not an int array) for this to work.
For primitives, you can use guava:
It...