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JavaScript Mini-Max Sum - Returns 0


JavaScript Mini-Max Sum - Returns 0

By : user3045164
Date : December 01 2020, 04:52 PM
wish helps you Fix your arr.length typos and make sure that the min loop starts at 0 and ends at arr.length - 1 instead of arr.length.
code :
const arr = [1, 2, 3, 4, 5];

function miniMaxSum(arr) {
  let maxSum = 0;
  let minSum = 0;
  arr.sort();

  console.log(arr);

  for (let i = 0; i < arr.length - 1; ++i) {
    minSum += arr[i];
  }
  for (let i = 1; i < arr.length; ++i) {
    maxSum += arr[i];
  }
  console.log(minSum, maxSum)
}

miniMaxSum(arr);


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Google mini xml returns 504 error code

Google mini xml returns 504 error code


By : Miguel Diaz
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Error 504 is an internal timeout. From the docs:
NSImage imageNamed: for Mac Mini returns small icon instead of high-res

NSImage imageNamed: for Mac Mini returns small icon instead of high-res


By : Kean Bing 健斌
Date : March 29 2020, 07:55 AM
I hope this helps . I believe that image comes from /System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/
The Mac mini icon is named com.apple.macmini.icns. You may want to check if that file contains a 512x512 icon on your machine (it does on mine, running Snow Leopard)'
code :
NSImage* image = [NSImage imageNamed:NSImageNameComputer];
NSRect imageRect = NSMakeRect(0, 0, 512, 512);
CGImageRef cgImage = [image CGImageForProposedRect:&imageRect context:nil hints:nil];
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By : user2148168
Date : March 29 2020, 07:55 AM
hope this fix your issue k-means can fail in the sense that clusters can disappear.
This is most evident when you have a lot of duplicates.
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By : Tam Ly
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I believe that some of the classifiers in sklearn have a partial_fit method. This method allows you to pass minibatches of data to the classifier, such that a gradient descent step is performed for each minibatch. You would simply load a minibatch from disk, pass it to partial_fit, release the minibatch from memory, and repeat.
If you are particularly interested in doing this for Logistic Regression, then you'll want to use SGDClassifier, which can be set to use logistic regression when loss = 'log'.
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By : Garry Silla Labor
Date : March 29 2020, 07:55 AM
To fix the issue you can do In development, by default, the rack-mini-profiler gem collects the previous JSON call and presents it in the menu accessible from the HTML page. No code change required.
So, make your JSON request, then hit any other HTML page and it will be available in the list. We use this to great effect. If your Rails app is a JSON API service only, make sure you have a 404.html in your public folder at least, then hit something like:
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