javascript
Question: I can't find a suitable one. Help if you know. I need to say the words. That is, when the user clicks on the button, only one word is spoken. If anyone knows how, please share an example. PS: the voice acting is in English. Answer: An example of …
Question: There is such a script function timer() { var seconds = 5; var seconds_timer_id = setInterval(function() { if (seconds > 0) { seconds –; if (seconds < 10) { seconds = “0” + seconds; } $(“.videotime”).text(seconds); } else { clearInterval(seconds_timer_id); $(“#allcount”).val((+$(“#allcount”).val() + 1)); } }, 1000); } which i …
Please help me write a small JavaScript code to increase the number in the input field Read More »
Question: You need to set up a regular expression for "Complex password": from 6 characters using numbers, special. characters, Latin, the presence of lowercase and uppercase characters. If the entered characters do not match the given expression, then return false; Answer: Positive look ahead must be used. It will ensure …
Question: function numeroPositivo(numero) { //modificar debajo de esta línea return (numero > 0) ? “Es positivo” : “Es negativo” ? numero === 0 : false; } The function receives an integer and I have to return a string that says if it is positive, negative and if it is zero …
javascript – Why is developing this function with ternary operator wrong? Read More »
Question: I suppose my method: $(document).on(“input”, “#textbox”, function(){ alert(“oi”); }); What script can I force the alert("hi") call? I tried several and nothing: $(“input#textbox”).val(“1”); $(“#textbox”).val(“1”).on(“input”); $(“#textbox”).input(“1”); $(“#textbox”).input(“1”).change(); http://jsfiddle.net/Lyqu4s92/ Expected behavior: When typing a character in the quantity field, a function must be called that will calculate the value and quantity …
javascript – How to force '.on("input")' method via script? Read More »
Question: I'm learning JavaScript, on Wikipedia I came across an example of describing multidimensional arrays the code is like this: // Создание двумерного массива чисел: var array = [ [11, 12, 13, 14, 15, 16], // Первая строка-массив [21, 22, 23, 24, 25, 26], // Вторая [31, 32, 33, 34, …
Question: How can it be done so that repeated letters do not come out? I use a random number to select a position within the card array, but this number can be repeated causing a repeated card to appear. How can it be done to simulate that the deck is …
javascript – How to make that the same card is not chosen 2 times? Read More »
Question: I have a set of data-uris and links that I can send ajax requests to, as well as some additional textual information. In this case, the script is executed on the page. I would like to create a single archive from all this (with a bunch of files) and …
Question: Question: I would like to know how to find a library that depends only on ECMAScript (excluding DOM and browser specifications). Specifically, it's like using it in a browser or ECMAScript engine. I think there will be something that does not involve the UI and consists only of pure …
javascript – How to find a library that conforms only to ECMAScript Read More »
Question: Hello. I stumbled upon changing the URL on Instagram, but the page does not reload. If you copy the URL to another window, but the infa is also loaded. I suppose it happens like this: when I click on the link, I cancel the default action, I copy its …
javascript – Changing the URL without reloading the page Read More »
