Random numbers can appear in streaks; that’s part of being random. But over time the law of large numbers should take over and even out those streaks. You can test that easily enough by running this a bunch of times and counting: var numbers = Array(523,3452); let counts = [0,0] for (let i = 0; … Read more
That is so because , global scope in browser and nodejs are different. When you declare a var in browser , variable is attached to global scope and can be accessed by this operator. Where as it is not the case with nodejs. So if you copy paste and run this code in browser it … Read more
First of all store the json array in a variable like var datalist=[{ _id: ’58a2b5941a9dfe3537aad540′, Country: ‘India’, State: ‘Andhra Pradesh’, District: ‘Guntur’, Division: ”, Village: ‘Macharla’, FarmerName: ‘Vijay’, Address: ”, Pin: ”, PrimaryContact: ‘9160062222’, OtherContacts: ”, Email: ”, updatedAt: ‘2017-02-14T04:39:01.000Z’, modifiedBy: ”, createdAt: ‘2017-02-14T04:39:01.000Z’ }, { _id: ’58a2b5941a9dfe3537aad541′, Country: ‘India’, State: ‘Telangana’, District: ‘Karimnagar’, Division: … Read more
You could take an array of the wanted ids and an object which stores the index for the result set for a same group. var data = [{ candidateConfigId: “1”, value: “199128700790” }, { candidateConfigId: “2”, value: “Yujith” }, { candidateConfigId: “3”, value: “Male” }, { candidateConfigId: “4”, value: “SE” }, { candidateConfigId: “5”, value: … Read more
Actually, this should be somewhat simple. If one builds a synchronous editor, it should be event-based, isn’t it in your case? So you should be able to do 2 things: detect an edit (and send it to others) and programmatically change the content of the edit area once you recieve a message (“another guy has … Read more
If you do not care about destroying arr2, neither about having a deep copy of arr1[0], a simple unshift() can do that: const arr1 = [[1, 2, 3, 4], [5, 6, 7, 8]]; const arr2 = [[‘some1’, ‘some2’], [‘some3’, ‘some4’]]; arr2.unshift(arr1[0]); console.log(JSON.stringify(arr2)); Of course those are really some conditions which may not fit your case. … Read more
im new to making discord bots with node.js, i am having trouble with an error, it says that message is not defined in line 14 and 18 solved im new to making discord bots with node.js, i am having trouble with an error, it says that message is not defined in line 14 and 18
I’m not sure what the second check is supposed to be (the modulus of something has to be 1). If that is supposed to be that the modulus of all digits of the number has to be 1, here is how you could do it: var results = []; for (let i = 1; i … Read more
[ { ‘one’: ‘8b45544b-6d35c53c3d423’ }, { ‘two’: ‘5a509481-a43k4d40r4c44’ } ].map(o => Object.keys(o)[0]) 1 solved turn array with object to array [closed]
Look at the documentation: You can also pass start and end position in bytes to read from file region: { encoding: ‘utf8′, skipEmptyLines: true, start: 1000 } Your instruction says to start at byte 10 not line 10. If you want to skip lines, you’ll have to keep count of them yourself. const LineByLineReader = … Read more
The element exist there. Probably UI of button is not appearing because of using delays or not rendering in given time but the element exist there. Go to inspect and copy the unique identifier of “Start button” from normal browser(which is not running through automated script) then use await page.click(“button_Identifier”); and you will see start … Read more
The main problem was in your Gemfile here gem ‘therubyracer’, platforms: :ruby gem ‘mini_racer’, platforms: :ruby You had two racer type gems, you only need one. You should just use gem ‘mini_racer’ and get rid of therubyracer. Do that and run bundle install. You will also need to clean up merge conflict stuff left in … Read more
I recommend attempting to google the answer to your question for at least 30 minutes prior to posting on a website such as this, as such queries will usually return useful information. Either way, to create a line-break, you can use \n Integrating this into usable code, you can do, for example: message.channel.send(‘Line one \n … Read more
If you are iterating over an object, you need to use the each key, value in obj notation: each key, city in cities h2 asdf each foo in city .col-md-4 .row.bottomPadding .col-md-3 img(src=foo.logo_image_url) .col-md-9.text-nowrap p.nav.hide-overflow= foo.name solved How to render array of array of objects in Jade
For jQuery you can write. var x = $(‘#x’); x.mouseup(function(e) { e.preventDefault(); }); Learn all about jQuery Selectors: http://api.jquery.com/category/selectors/ Here is a link to a JSFiddle http://jsfiddle.net/6ZBx7/ showing very basic usage. YOu will notice if you type in the box and press the button the text is copied to the textarea. For demo purposes also … Read more