You could splice the values and get only the first two elements as number. var array = [{ time: “18:00:00” }, { time: “10:00:00″ }, { time:”16:30:00” }], result = array.map(o => o.time.split(‘:’).slice(0, 2).map(Number)); console.log(result); .as-console-wrapper { max-height: 100% !important; top: 0; } If you have JSON sting, then you need to parse it with … Read more
You are missing one + sign in the alert parameter: alert(“The string ” + fullName + ” is ” + fullNameLength + ” characters long.”); // ^ here You should write your code in some proper editor or IDE (webstorm, vs code, …). That way the editor will highlight those simple syntax errors for you … Read more
You can use this tool: https://www.smtpjs.com/ It allows you to encrypt your SMTP credentials when you call it so you don’t expose them to the client side. Include this script: <script src=”https://smtpjs.com/v2/smtp.js”></script> And then you can call the service like this: Email.send(“[email protected]”, “[email protected]”, “This is a subject”, “this is the body”, “smtp.yourisp.com”, “username”, “password” ); … Read more
There are quite a few npm packages out there to accomplish this, but one that is very popular is lodash.merge. Take a look at the lodash merge function: https://lodash.com/docs/4.17.4#merge This method is like _.assign except that it recursively merges own and inherited enumerable string keyed properties of source objects into the destination object. Source properties … Read more
You can use a number of CSS browser selector “hacks” by checking Browser CSS Hacks by Paul Irish. I’ve posted the available selectors below: Selector Hacks /* IE6 and below */ * html #id { color: red } /* IE7 */ *:first-child+html #id { color: red } /* IE7, FF, Saf, Opera */ html>body #id … Read more
You can use URL Parameters to add the date as a URL Segment, and in the handler you can validate the date and if it’s invalid you can return a 404 response. app.get(‘/hello/:date’, (req,res) = >{ //access date using req.params.date //validate date here and return response accordingly }); solved How to Change API url in … Read more
Cleanest solution I could find to do this is: Create a dictionary, filter out any records not needed, loop through the dictionary and keep the task with the next closest date: const dict = {}; input.filter(n => n.is_completed === 0 && new Date(n.date_due) – new Date() > 0) .forEach(n => { dict[n.task] = dict[n.task] || … Read more
Hello you have to sort your object. Just use .sort of the array for that. Here is a sample: var obj = { “foo”: “bar”, “baz”: [ { “order”: 2, “fruit”: “banana” }, { “order”: 1, “fruit”: “apple” }, { “order”: 3, “fruit”: “peach” }, ] } // get property var arr = obj[“baz”]; // … Read more
You can do this by adding a inject a service for both component then put the data in the service so both can find it. Also you can use the @input and the @output directive , but i prefer the service ( In this service both share the varible is ready ) : import {EventEmitter, … Read more
Well You just need to use embeds like in the help command. Here the code: if (command === “t”) { // Truth const truth = t[Math.floor(Math.random() * t.length)]; message.channel.send(new Discord.MessageEmbed() .setTitle(“Truth”) .setDescription(truth)); } else if (command === “d”) { // Dare const dare = d[Math.floor(Math.random() * d.length)]; message.channel.send(new Discord.MessageEmbed() .setTitle(“Dare”) .setDescription(dare)); } solved How can … Read more
If you check the Resources tab of that fiddle, it actually says it includes jQuery: Mind that $ isn’t standard JavaScript, but a jQuery function/API to start with. 4 solved In jsfiddle, it works in pure javascript, But – when I include this in my code, it doesn’t work without jquery included [closed]
There are several ways to do this. But since the size of the array is always 6×7, you can actually create a kind of template array as an array literal, which starts with 0. Then the rest is a piece of cake: just add the argument to all the values: function snakeArray(start) { return [ … Read more
Adding an example code (the thing you’d already tried) is not only polite on StackOverflow, but also helps answering question about your problem – it’s easier to help with an example. But, I’ll give it a try now: const people = [‘Mary’, ‘Paul’, ‘John’, ‘Lisa’, ‘Mary’, ‘Mary’, ‘Paul’, ‘Lisa’]; // counting the names & storing … Read more
Your attempt is almost complete: Try this: /([-\d]{2,})_([a-zA-Z\d]+)([_-][a-zA-Z\d]+)*\.gif/ I added this: ([_-][a-zA-Z\d]+)* which matches an _ or – followed by a tag zero ore more times. And \.gif which matches the trailing .gif. 0 solved regex for specific filename [closed]
axios.get returns a promise that needs to be resolved via await/then,catch updated handleClick function:- async function handleClick(id) { try{ const chosen_product = await axios.get(`http://localhost:8000/api/products/${id}`) const newCart = cart.concat(chosen_product); setCart(newCart); localStorage.setItem(“cartItems”, JSON.stringify(newCart)); } catch(error){ // error-handling goes here } } 0 solved Objects not getting stored into localstorage. – React JS