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Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?

...re in other languages. This means that the following code always prints 1, 2, 3, 4, 5 regardless of the value of B. A = 1:5; for i = A A = B; disp(i); end If you want to be able to respond to changes in the data structure during iterations, a WHILE loop may be more appropriate --- you'll...
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Image Segmentation using Mean Shift explained

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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?

... Here's a small kmeans that uses any of the 20-odd distances in scipy.spatial.distance, or a user function. Comments would be welcome (this has had only one user so far, not enough); in particular, what are your N, dim, k, metric ? #!/usr/bin/env python # kmeans.py us...
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Prevent BODY from scrolling when a modal is opened

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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'

...gt; <artifactId>javax.el-api</artifactId> <version>2.2.4</version> </dependency> <dependency> <groupId>org.glassfish.web</groupId> <artifactId>javax.el</artifactId> <version>2.2.4</version> </dependency> G...
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Is MATLAB OOP slow or am I doing something wrong?

... 224 I've been working with OO MATLAB for a while, and ended up looking at similar performance issu...
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Simple explanation of MapReduce?

... them back in the same kind of list. suppose I have a list of numbers: [1,2,3] and I want to double every number, in this case, the function to "double every number" is function x = x * 2. And without mappings, I could write a simple loop, say A = [1, 2, 3] foreach (item in A) A[item] = A[item] * ...
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python location on mac osx

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Appending to an object

... 237 How about storing the alerts as records in an array instead of properties of a single object ...
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How to insert an item into an array at a specific index (JavaScript)?

...n this example we will create an array and add an element to it into index 2: var arr = []; arr[0] = "Jani"; arr[1] = "Hege"; arr[2] = "Stale"; arr[3] = "Kai Jim"; arr[4] = "Borge"; console.log(arr.join()); arr.splice(2, 0, "Lene"); console.log(arr.join()); ...