You are pointing y to the reference of x which itself is pointing to the object {a:1,b:2}. So in memory it is: x –> {a:1,b:2} After you do y = x, it becomes: y –> x –> {a:1,b:2} Or to put it simply: x –> {a:20,b:2} ^ | y ——- Now when you do y.a … Read more
var keyVal = []; for (var i = 0; i < itemname.length; i++) { keyVal.push({ itemname: itemname[i], itemqty: itemqty[i] }); } solved Combining two arrays into one javascript json object
I don’t know which problems did you have writing this in C#, but the code is very simple: var y = 20; var p = 50000; var r = 0.05; var c = 6521; var result = p * Math.Pow(1 + r, y) + c * ((Math.Pow(1 + r, y + 1) – (1 + … Read more
Create random date from today Have while loop, Check generated already exist in exclude dates array (continue loop until you find date which is not in dates array) const randomDateFromToday = (exclude_dates, max_days = 365) => { const randomDate = () => { const rand = Math.floor(Math.random() * max_days) * 1000 * 60 * 60 … Read more
Instead of: Promise.all(stuffArray).then((result) => { console.log(‘result: ‘, result); }); Use: Promise.all(stuffArray.map(func => func())).then((result) => { console.log(‘result: ‘, result); }); solved Promise.all invoking array variable full of functions [duplicate]
In the onblur event of the text box, get the value of textbox and using jQuery ajax, make a call to a server page where you check it and return appropriate results. based on the results show the message to user (Available or Not Available) Include jQuery in your page and have this script also … Read more
I think this is what you may be looking for. This will dynamically add a new row to your equipment table, and create a new drop down list, which is populated. <!DOCTYPE html> <html> <head> <title>Equipment</title> <script type=”text/javascript” src=”http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js”></script> <script type=”text/javascript”> var rows = 0; function addMoreEquipment() { rows++; var options = [{ name: “Item … Read more
Try it:- function holyday($today) { $start_date = strtotime($today); if(date(‘z’,$start_date) ==0) { return ‘New Year’; }else{ if(date(‘l’,$start_date) ==’Sunday’) { return ‘Sunday’; }else{ return “Noraml Day”; } } } echo holyday(‘2012-09-06’); Output = Noraml Day echo holyday(‘2013-01-01’); Output = New year 7 solved How to define day is sunday and Normal day. using switch case by date? … Read more
I don’t understand how this change modifies the head too. I thought curr was just a variable. If this assignment were an assignment to curr you’d be right, and it wouldn’t mutate the list, but the assignment is not to curr, but to curr.next, and that is not a variable, but an attribute of a … Read more
First of all, you need to convert milliseconds to seconds and then use the date() function with the following format: $mili = 1641951202187.3433; $sec = $mili /1000; echo date(‘M-m-Y H:i:s’,$sec); solved setTime() replacement in php [closed]
class Solution { public String reverseWords(String s) { if (s == null || s.length() == 0) { return “”; } // split to words by space String[] arr = s.split(” “); StringBuilder sb = new StringBuilder(); for (int i = arr.length – 1; i >= 0; –i) { if (!arr[i].equals(“”)) { sb.append(arr[i]).append(” “); } } … Read more
Here is the code that supports carousel on loaded feeds. The number of image is limited the the value set by the instafeed property ‘limit’ and the carousel runs infinitely. HTML <html> <head> <title>Example of Bootstrap 3 Carousel with Instafeed Instagram feeds – Ajith</title> <link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css”> <link rel=”stylesheet” href=”https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap-theme.min.css”> <script src=”https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js”></script> <script src=”https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js”></script> <script … Read more
That will invoke the functions, but it doesn’t assign anything useful to window.onload unless your last function happens to return a function. You need to assign a function to window.onload that will invoke your functions when the window is ready. window.onload = function() { foo(); bar(); }; Plus, since you’re putting the script at the … Read more
An interesting question, I check the Nasa.api and i find that the sever will return you an array that contain object, so a good option is to use an array to store all the liked item and it will be easier for you display. My suggestion for you is to directly store the info that … Read more
response is a stream object that does not hold any data. You first need to collect all the data of the stream using the data event. If all data is collect the end event is triggered, at that even you can stringify your collected data and write it to the file. const fs = require(‘fs’) … Read more