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Random date in C#

...tDate).TotalMinutes / int.MaxValue; var dateResults = randomResult.Select(s => startDate.AddMinutes(s * calculationValue)).ToList(); return dateResults; } public static IEnumerable<int> GetRandomNumbers(int size) { var data = new byte[4]; using (...
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How to get names of enum entries?

...erated as follows: var color: colors = colors.red; console.log("The color selected is " + colors[color]); It also creates a nice way to convert a string to an enumerated value. var colorName: string = "green"; var color: colors = colors.red; if (colorName in colors) color = colors[colorName]; ...
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What is the meaning of symbol $ in jQuery?

... $ already. Just use jQuery.noConflict(). $ is pretty commonly used as a selector function in JS. In jQuery the $ function does much more than select things though. You can pass it a selector to get a collection of matching elements from the DOM. You can pass it a function to run when the d...
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How to make an empty div take space

...t means the user won't accidentally copy-paste it, pseudo-elements being unselectable by default. – Domino Mar 26 '19 at 18:26 add a comment  |  ...
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How to empty a Heroku database

... If you already have multiple gems installed, you may be presented with: Select gem to uninstall: 1. heroku-2.25.0 2. heroku-2.26.2 3. All versions Just uninstall #2 and rerun the command. Joy! share | ...
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stdlib and colored output in C

...Color_end) foo() { LOG_RED("This is in Red Color"); } Like wise you can select different color codes and make this more generic. share | improve this answer | follow ...
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machine learning libraries in C# [closed]

...iningSet trainingSet) { var attributes = trainingSet._attributes.Select(x => new Attribute(x)).ToArray(); var featureVector = new FastVector(trainingSet.AttributesCount); foreach (var attribute in attributes) { featureVector.addElement(attribute); } ...
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Comment the interface, implementation or both?

...mplementation with the comment from the interface when you right click and select "Document This" on the method. share | improve this answer | follow | ...
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Convert list to dictionary using linq and not worrying about duplicates

...on using Distinct() and and no grouping is: var _people = personList .Select(item => new { Key = item.Key, FirstAndLastName = item.FirstAndLastName }) .Distinct() .ToDictionary(item => item.Key, item => item.FirstFirstAndLastName, StringComparer.OrdinalIgnoreCase); I don't kn...
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scipy.misc module has no attribute imread?

... the Pillow library by following commands: pip install pillow Note, the selected answer has been outdated. See the docs of SciPy Note that Pillow (https://python-pillow.org/) is not a dependency of SciPy, but the image manipulation functions indicated in the list below are not available wit...