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// `date` is a `Date` objectconst formatYmd = date => date.toISOString().slice(0, 10);// ExampleformatYmd(new Date()); // 2020-05-06
const rectSize = 15; // Size of the color boxconst spacing = 5; // Space between legend itemslet legend = canvas.append('g').attr('class','chart-legend').attr('transform', `translate(${0}, ${height + 3})`);// Sample data for the legendconst legendData = [{ label: 'low', color: '#1f77b4' },{ label: 'medium', color: '#ff7f0e' },{ label: 'high', color: '#2ca02c' },{ label: 'very high', color: '#2ca02c' }];legend.selectAll('g').data(legendData).join('g').attr('class', 'legend-item').each(function (d, i) {const legendItem = d3.select(this);console.log(d.label)console.log(d.label?.length)let labelWidth = (d.label.length * 5) + 7 + 15var bbox = legendItem.node().getBBox()var width = bbox.widthconsole.log(width)// Add rectangle for colorlegendItem.append('rect').attr('width', rectSize).attr('height', rectSize).attr('fill', d.color);// Add labellegendItem.append('text').attr('x', rectSize + spacing) // Position text to the right of the rectangle.attr('y', rectSize / 2) // Align text vertically with the rectangle.attr('dy', '.35em') // Adjust vertical alignment.attr('text-anchor', 'start') // Align text to the start.text(d.label).attr('fill', 'black'); // Optional: Text color// legendItem.attr('transform', `translate(${i * (rectSize + spacing + labelWidth)}, 0)`) // Position each item horizontally});const legendItems_spacing = 12var legendLength = 0legend.selectAll('.legend-item').each(function(d,i) {d3.select(this).attr('transform',function() {var bbox = d3.select(this).node().getBBox()var width = bbox.width// if (width == 0) width = (d.text.length * 5) +15 // not in dom yetlet startingPosition = 0if (i > 0) {startingPosition = legendLength}legendLength += width + legendItems_spacing// return `translate(${xx - (width + 30)},0$)`return `translate(${startingPosition},0)`})})
//Upvotes comments according to a regex pattern. I tried it out on https://www.reddit.com/r/VALORANT/comments/ne74n4/please_admire_this_clip_precise_gunplay_btw///Known bugs://If a comment was already upvoted, it gets downvoted//For some reason, it has around a 50-70% success rate. The case insensitive bit works, but I think some of the query selector stuff gets changed. Still, 50% is goodlet comments = document.getElementsByClassName("_3tw__eCCe7j-epNCKGXUKk"); //Comment classlet commentsToUpvote = [];const regexToMatch = /wtf/gi;for(let comment of comments){let text = comment.querySelector("._1qeIAgB0cPwnLhDF9XSiJM"); //Comment content classif(text == undefined){continue;}text = text.textContent;if(regexToMatch.test(text)){console.log(text);commentsToUpvote.push(comment);}}function upvote(comment){console.log(comment.querySelector(".icon-upvote")); //Just showing you what it's doingcomment.querySelector(".icon-upvote").click();}function slowRecurse(){let comment = commentsToUpvote.pop(); //It's gonna go bottom to top but whateverif(comment != undefined){upvote(comment);setTimeout(slowRecurse,500);}}slowRecurse();
//JavaScript program to swap two variables//take input from the userslet a = prompt('Enter the first variable: ');let b = prompt('Enter the second variable: ');//using destructuring assignment[a, b] = [b, a];console.log(`The value of a after swapping: ${a}`);console.log(`The value of b after swapping: ${b}`);
class Timer{start(){this.startTime = Date.now();}stop(){const dt = Date.now() - this.startTime;console.log(dt);return dt;}getExecTime(fun, asynchronous){return asynchronous ? this.getAsyncExecTime(fun) : this.getSyncExecTime(fun);}getSyncExecTime(fun){this.start();fun();return this.stop();}async getAsyncExecTime(fun){this.start();await fun();return this.stop();}static average(fun, numTimes, asynchronous = false){const times = [];const promises = [];let timer = new Timer();if(asynchronous){for(let i = 0; i < numTimes; i++){timer.getAsyncExecTime(fun);}}else{for(let i = 0; i < numTimes; i++){timer.getSyncExecTime(fun);}}return (times => times.reduce(((sum, acc) => sume + acc), 0) / times.length);}static async timeAsync(fun, numTimes){if(numTimes <= 1) return new Timer().getAsyncExecTime(fun);const promises = [];let timer = new Timer(true);for(let i = 0; i < numTimes; i++){promises.push(fun().catch((e)=>{}));}try{await Promise.all(promises).catch((e)=>{});}catch(e){//do absolutely nothing}return timer.stop();}constructor(start = false){if(start) this.start();}}
const binomialCoefficient = (n, k) => {if (Number.isNaN(n) || Number.isNaN(k)) return NaN;if (k < 0 || k > n) return 0;if (k === 0 || k === n) return 1;if (k === 1 || k === n - 1) return n;if (n - k < k) k = n - k;let res = n;for (let j = 2; j <= k; j++) res *= (n - j + 1) / j;return Math.round(res);};binomialCoefficient(8, 2); // 28