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What integer hash function are good that accepts an integer hash key?

...er that is in the order of your hash size (2^32 in the example) and has no common factors with it. This way the hash function covers all your hash space uniformly. Edit: The biggest disadvantage of this hash function is that it preserves divisibility, so if your integers are all divisible by 2 or b...
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How to put a delay on AngularJS instant search?

....module('App', []); App.controller('DisplayController', function($scope, $http, $timeout) { $http.get('data.json').then(function(result){ $scope.entries = result.data; }); // This is what you will bind the filter to $scope.filterText = ''; // Instantiate these variable...
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Why would $_FILES be empty when uploading files to PHP?

...reason why your $_FILES array is empty. Source for some of these points: http://getluky.net/2004/10/04/apachephp-_files-array-mysteriously-empty/ share | improve this answer | ...
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How can I extract a good quality JPEG image from a video file with ffmpeg?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to copy from CSV file to PostgreSQL table with headers in CSV file?

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How do I find the location of my Python site-packages directory?

... I think stackoverflow.com/a/52638888/1365918 is easily the best answer to this question. – kapad Feb 11 at 10:06 add a com...
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YouTube API to fetch all videos on a channel

.... Here is an example URL that retrieves the latest videos from a channel: https://www.googleapis.com/youtube/v3/search?key={your_key_here}&channelId={channel_id_here}&part=snippet,id&order=date&maxResults=20 After that you will receive a JSON with video ids and details, and you ca...
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How do I determine the size of an object in Python?

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MongoDB with redis

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Using curl POST with variables defined in bash script functions

... "Content-Type:application/json" \ -X POST --data "$(generate_post_data)" "https://xxx:xxxxx@xxxx-www.xxxxx.com/xxxxx/xxxx/xxxx" This said, here are a few clarifications about shell quoting rules: The double quotes in the -H arguments (as in -H "foo bar") tell bash to keep what's inside as a sing...