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Random Gaussian Variables
...PI) * Math.Exp(-((x - μ) * (x - μ)) / (2 * σ * σ));
}
Important: Select the interval of y and the parameters σ and μ so that the curve of the function is not cutoff at it's maximum/minimum points (e.g. at x=mean). Think of the intervals of x and y as a bounding box, in which the curve mu...
How to convert a String to its equivalent LINQ Expression Tree?
...d compiled. Question appears to be,, getting your grammar to be converted from 'string' to 'predicate'. // Lambda expression as data in the form of an expression tree. System.Linq.Expressions.Expression<Func<int, bool>> expr = i => i < 5; // Compile the expression tree into execu...
Passing data between controllers in Angular JS?
...controllers.
In your ProductController, define some action that adds the selected object to the array:
app.controller('ProductController', function($scope, productService) {
$scope.callToAddToProductList = function(currObj){
productService.addProduct(currObj);
};
});
In your Car...
How to validate an OAuth 2.0 access token for a resource server?
...tokens. It (and other open source libraries and samples) can be downloaded from here: developer.pingidentity.com/en/code.html
– Scott T.
Feb 14 '17 at 17:00
...
What is the fastest way to compute sin and cos together?
...
My old gcc 3.4.4 from cygwin produces 2 separate calls to fsin and fcos. :-(
– Vlad
Apr 21 '10 at 15:19
...
How many Activities vs Fragments?
...he basic tutorial.
/**
* Helper function to show the details of a selected item, either by
* displaying a fragment in-place in the current UI, or starting a
* whole new activity in which it is displayed.
*/
void showDetails(int index)
{
mCurCheckPosition = index;...
Why use softmax as opposed to standard normalization?
... are a couple different views (same link as above):
Information Theory - from the perspective of information theory the softmax function can be seen as trying to minimize the cross-entropy between the predictions and the truth.
Probabilistic View - from this perspective we are in fact looking at t...
pyplot scatter plot marker size
...il they look reasonable.
Hope this helps!
Edit: (In response to comment from @Emma)
It's probably confusing wording on my part. The question asked about doubling the width of a circle so in the first picture for each circle (as we move from left to right) it's width is double the previous one so...
Is there a way to automate the android sdk installation?
... or its parts, even if something has been modified
-u --no-ui Updates from command-line (does not display the GUI)
-o --obsolete Installs obsolete packages
-t --filter A filter that limits the update to the specified types of packages in the form of
a comma-separated list ...
Find and replace string values in list
...op
This shows that for more complicated substitutions a pre-compiled reg-exp (as in 9-10) can be (much) faster. It really depends on your problem and the shortest part of the reg-exp.
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