Dartv
/ monthsRangeArray.js
Last active
September 13, 2015 07:00
loop through months and insert maps to database
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| _.each(dateRange(), function (month) { | |
| var beatmaps = osu.getBeatmapsRaw({ | |
| since: month | |
| }, Meteor.bindEnvironment(function (err, res) { | |
| if (err) throw new Meteor.Error(err); | |
| var mapsJson = JSON.stringify(res); | |
| var maps = JSON.parse(mapsJson); | |
| for (var map in maps) { | |
| var objectToUpdate = { |
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| Template.myTemplate.viewmodel({ | |
| page: new ReactiveVar(0), | |
| scrollListener: _.debounce(function () { | |
| var self = this; | |
| var diff = $(document).height() - $(window).height(); | |
| if ($(window).scrollTop() === diff) { | |
| self.viewmodel.page().set(self.viewmodel.page().get() + 1); | |
| } | |
| }, 50); | |
| }); |
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| Beatmaps.find().forEach(function(x) { | |
| Beatmaps.update({_id: x._id}, { | |
| $set: { | |
| approved: Number(x.approved), | |
| total_length: Number(x.total_length), | |
| hit_length: Number(x.hit_length), | |
| diff_size: Number(x.diff_size), | |
| diff_overall: Number(x.diff_overall), | |
| diff_approach: Number(x.diff_approach), | |
| diff_drain: Number(x.diff_drain), |
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| let nums = [30, 36, 37, 41, 42, 41, 40, 41, 46, 47, 46, 46, 47, 45, 46, 45, 50, 51, 50, 52, 52, 51, 51, 52, 50, 50, 56, 55, 56, 57, 57, 57, 57, 58, 58, 55, 61, 62, 67, 67]; | |
| let unique = _.unique(nums); | |
| let absoluteFrequency = _.countBy(nums, num => num); | |
| let relativeFrequency = () => { | |
| let obj = {}; | |
| let values = _.values(absoluteFrequency); | |
| let keys = _.keys(absoluteFrequency); | |
| for (var i = 0; i < keys.length; i++) { | |
| obj[keys[i]] = values[i] / nums.length; | |
| } |
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| handleQueries(queries, values) { | |
| let obj = {}; | |
| for (let i = 0; i < queries.length; i++) { | |
| obj[queries[i]] = this[queries[i]]() ? values[i] : null; | |
| } | |
| let vals = _.values(obj).filter(x => x !== null); | |
| return vals; | |
| } |
Dartv
/ remove_dups.js
Created
October 1, 2015 20:28
Remove duplicates and leave one document with the most difficultyrating
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| db.beatmaps.aggregate([ | |
| { | |
| "$group": { | |
| "_id": "$beatmapset_id", | |
| "count": { "$sum": 1 }, | |
| "uniqueIds": { "$addToSet": "$_id" }, | |
| "maxRating": { "$max": "$difficultyrating" } | |
| } | |
| }, |
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| arr = [ | |
| { id: 324, difficulty: 3 }, | |
| { id: 324, difficulty: 2 }, | |
| { id: 324, difficulty: 5 }, | |
| { id: 500, difficulty: 3 }, | |
| { id: 500, difficulty: 3.5 }, | |
| { id: 500, difficulty: 7 } | |
| ]; | |
| let map = _.groupBy(arr, (el) => el.id) |
Dartv
/ center element in container
Created
October 3, 2016 13:21
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| const $chat = $('.chat-content'); | |
| const $message = $(ReactDOM.findDOMNode(component)); | |
| const msgOffset = $message.offset().top; | |
| // center the linked message in the chat box | |
| const elHeight = $message.height(); | |
| const chatHeight = $chat.height(); | |
| const offset = msgOffset - ((chatHeight / 2) - (elHeight / 2)); |
Dartv
/ find offset index in circular array
Created
June 13, 2017 21:09
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| const getOffset = (offset, index, arr) => arr[(arr.length + index + (offset % arr.length)) % arr.length] |
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| // ==UserScript== | |
| // @name Itunes lower volume | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description try to take over the world! | |
| // @author You | |
| // @match https://itunes.apple.com/*/album/*/*$ | |
| // @grant none | |
| // ==/UserScript== |
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