First sort the data and then distribute values into a new array, in zigzag order: function spread(data) { let n = data.length; // First sort let sorted = […data].sort((a, b) => a – b); // Then spread let result = Array(n); for (let i = 0, j = 0; j < n; i++, j += … Read more
Here’s how I would do it without the use of the deep extend module. First rearrange JSON1 so that the name property of each object becomes an object key: var obj1 = Object.keys(obj).reduce(function (p, c) { var o = obj[c], name = o.name; p[o.name] = JSON.parse(JSON.stringify(o)); return p; }, {}); OUTPUT { Car: {…} } … Read more
The assignment expression evaluates the right hand side and assigns the resulting value to the left hand side. Evaluating a variable (e.g. shippingProviders) results in the value the variable has (“somthing”). There is no way to get the name of a variable at runtime. If you use the variable shippingProviders, then there is nothing that … Read more
You just need to convert client time to server time zone. Use Date.prototype.getUTCHours and etc methods. Also you can use Date.prototype.getTimezoneOffset() to check the time zone difference and notify use if day changed, for example: <script> var t3=<?php echo $t3; ?>; function update_clock3(){ var now = new Date(Number(t3)); var year = now.getUTCFullYear(); var month = … Read more
You are asking what IIFE is. IIFE stands for Immediately Invoked Function Expression. The disambiguation is self-descriptive. It’s just a function that is invoked immediately: (function () { alert( ‘ immediate alert! ‘ ) })() solved Can someone explain how this function works? function{} (function [closed]
You might be interested in this project. https://github.com/redgeoff/mson MSON is a JSON language to describe forms and there is an example in React with Material UI. I have discovered it yesterday and didn’t test it yet. But it looks nice solved Build Dynamic form from JSON with Material UI
This question is quite unclear. But, I’m assuming you essentially just want to rotate an element around an arbitrary point on a HTML5 canvas. On a canvas, you can only draw one element at a time. You can’t really manipulate singular elements – for example, you can’t rotate an element by itself. Instead, you’d need … Read more
You are not using the variables that you are defining(_index, _array are not being used anywhere in the code). So change it to this instead: allRejectedByPatient = survey.resultSent.every(function(element) { return (element.patientConfirmed === false); }); solved Disable JSHint warning for function: variable is defined but never used
You could use a regular expression: const addPort = (url, port) => url.replace(/^(https?:\/\/)?([^/]*)(\/.*)?$/, ‘$1’ + ‘$2:’ + port + ‘$3’); console.log(addPort(‘http://www.example.com/full/url/with/param’, ‘8080’)) 0 solved how to add substring into a string
I’ve managed to get the diagonal markers and pointers in alignment, pointing to the correct circle colors to represent that set. I am keen to fine tune this chart and have more control over the padding and chart width/height parameters. The chart looks stable but would be keen to test it with different values and … Read more
You can use jquery-ui to do this: <!doctype html> <html lang=”en”> <head> <meta charset=”utf-8″> <title>Modal Popup</title> <link rel=”stylesheet” href=”http://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css”> <script src=”http://code.jquery.com/jquery-1.9.1.js”></script> <script src=”http://code.jquery.com/ui/1.10.1/jquery-ui.js”></script> </head> <body> <!– <button id=”dialog_trigger”>open the dialog</button> –> <a href=”#” id=”dialog_trigger”>open the dialog</a> <div id=”dialog” style=”display:none;” title=”Dialog Title”><iframe frameborder=”0″ scrolling=”no” width=”100%” height=”100%” src=”https://from100.wufoo.com/forms/sfzxgmx02j3w8g/”></iframe></div> <script> $( “#dialog_trigger” ).click(function() { $( “#dialog” ).dialog( “open” … Read more
my solution. I like just using the ES6(es2015+) way. const test_array = [ { “name”: “AnyManagedFundsRow”, “columnMeta”: { “a0”: “STRING”, “a1”: “STRING”, “a2”: “STRING”, “a3”: “DATE”, “a4”: “DATE”, “a5”: “DOUBLE”, “a6”: “INT” }, “rows”: [ [ “华夏基金管理有限公司”, “华夏大中华企业精选灵活配置混合(QDII)”, “其他型基金”, “2016-01-20”, “”, 21.877086009428236, 65135 ], [ “华夏基金管理有限公司”, “华夏大盘精选混合”, “混合型基金”, “2015-09-01”, “2017-05-02”, 10.307680340705128, 2944 ] ] } … Read more
var ws=”Hello World” var w=’Hello World the weather is fine.’ var ss=w.split(ws); for(i=0;i<ss.length;i++){ if(ss[i].length>0) console.log(ss[i]); } 2 solved How to get the last part of a string in Javascript
You forgot an opening bracket ({) after your else: } else { $(“#map”).html(mapname); } I would strongly recommend using a linting tool such as eslint to help track down syntax (and other) errors like this…makes it much easier to track bugs like these down. 1 solved Javascript SyntaxError: expected expression, got ‘}’ [closed]
What you might want to do is separate this out to a different function, your functions should have namespaces to architect your application. You can do this with a helper lib found here. You could try refactor code to something a little more structured like so: module-controller.js dali.util.namespace(‘myCompany.myApp.module’); myCompany.myApp.module.ClassName = function(maxGuesses) { this.maxGuesses = maxGuesses; … Read more