Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

How do you add a certain amount of zero at the end?

carriann

Can you tell me how to add a certain amount of zero at the end?

// пример
var sec = 0.015;
var pre = 6;
var res = "0.015000"; // как получить такое значение имея выше данные?

Duquan

You can try that.

// пример
const sec = 0.015;
const pre = 5;
const res = sec.toPrecision(pre)
console.log(res)

javascript 95662

2
Posts

0
Views

Suggested Topics

R

How to cut the symbols?
Software Programming • javascript html jquery css • • Raziyah00

2

0
Votes

2
Posts

0
Views

R

A solution can be found. https://stackoverflow.com/questions/26625942/set-dropdown-list-option-with-ellipses ♪ we're just building a port to show ♪ optionAnd we're doing it. text-overflow:ellipsissolved the problem with csdoesn't work in the chromium. text-overflow:ellipsis for the component <option... select, select option { width:150px; overflow:hidden; white-space:nowrap; display: block; overflow: hidden text-overflow:ellipsis; } div { border-style:solid; width:150px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }<div style=" webkit-box-shadow: 0px 7px 9px -5px rgba(153,148,153,1); -moz-box-shadow: 0px 7px 9px -5px rgba(153,148,153,1); box-shadow: 0px 7px 9px -5px rgba(153,148,153,1); font-size: 11px; height: 23px; position: absolute; border-radius: 69px 69px 69px 69px; -moz-border-radius: 69px 69px 69px 69px; -webkit-border-radius: 69px 69px 69px 69px; border: 0px solid #000000; left: 147px; top: 25px; "> <select style=" font: 11px Arial; -webkit-appearance: none; -moz-appearance: none; appearance: none; background: transparent; font-size: 11px; height: 27px; top: 76px; font-weight: normal; padding-left: 15px; left: 25px; border: none; "> <option hidden>Выберите марку</option> <option>SHORT</option> <option>LONG LONGLONG LONGLONG LONGLONG LONGLONG LONGLONG LONGLONG LONGLONG LONGLONG LONG</option> </select> </div>
T

How do you get a floating window out of a certain amount of time?
Software Programming • javascript • • tahishae

2

0
Votes

2
Posts

0
Views

E

To understand if there was a user on the website or not, you could create a bunch of, like, visit, and at the first entrance, attach importance to him true♪ The re-opening of the page can thus be determined.Check whether the user was on the site by the following conditions:if ( $.cookie('visit') == undefined ){ When the user first opens a page at the current session of his browser, he should be given a bucket. visit value true:$.cookie('visit', true); And once the page has been reopened, you have to meet the condition.Open the window at a certain time:setTimeout(function() { alert('Окно открыто'); }, 1000); //1000 – это время, равное одной секунде
O

How to address an element that has no id and no class.
Software Programming • javascript • • Oba22

2

0
Votes

2
Posts

0
Views

A

<script type="text/javascript"> function func(el){ el.firstElementChild.style.display = 'block'; } </script> <div onclick="func(this)">123 <div style="display:none;">456</div> </div>
How do you do ajax-funky that returns? (Callback)
Software Programming • javascript ajax callback • • jeanid

2

0
Votes

2
Posts

0
Views

O

As I understand, the question is how to send a search request to the server and process the answer. Perhaps the right thing would be to find a ready solution under JQuery or another fravorc, there's probably some modules, but the principle is probably the same:<script> function ajax(query, callback) { var xhr = new XMLHttpRequest(); xhr.open('GET', 'http://example.com/' + query); xhr.onreadystatechange = function() { if (xhr.readyState == 4 && xhr.status == 200) callback(xhr.responceText); }; xhr.send(null); } function check() { var email = document.querySelector('input#email').value; ajax('?emailToCheck=' + email, function(response) { if (response == 'correct') alert('Email is correct'); else alert('Email is busy'); }); } </script> <input type="text" id="email" onblur="check()"> When the focus field is lost, a check is performed, which serves as ajax with a line of request and a bulbeck as parameters. When the answer comes, the bulbeck is performed with the text of the answer as a parameter, it's just making an alert, and it's possible to change the colour of the inverted text to the red or cross.
K

I want to achieve table output (HTML) that is not predicted by the DB (MSSQL).
Software Programming • javascript php database • • Kadir

2

0
Votes

2
Posts

0
Views

E

I asked the question that I would like to express the data of "going" (product sales results table by employees) as "column holding" data.If it is a "column holding->column holding" conversion,GROUP BY Home CASE can be realized. (Changed to SUM instead of MAX if there are multiple results on the same employee or date)If you can dynamically create a column of CASE to hold columns of SQL statements (e.g., create SQL statements with string.), you can solve it.SELECT e.name , MAX(CASE WHEN s.sales_date = '2018-07-05' THEN s.amount ELSE NULL END) AS '2018-07-05' , MAX(CASE WHEN s.sales_date = '2018-07-06' THEN s.amount ELSE NULL END) AS '2018-07-06' , MAX(CASE WHEN s.sales_date = '2018-07-07' THEN s.amount ELSE NULL END) AS '2018-07-07' , MAX(CASE WHEN s.sales_date = '2018-07-08' THEN s.amount ELSE NULL END) AS '2018-07-08' , MAX(CASE WHEN s.sales_date = '2018-07-09' THEN s.amount ELSE NULL END) AS '2018-07-09' , MAX(CASE WHEN s.sales_date = '2018-07-10' THEN s.amount ELSE NULL END) AS '2018-07-10' , MAX(CASE WHEN s.sales_date = '2018-07-11' THEN s.amount ELSE NULL END) AS '2018-07-11' FROM sales AS s JOIN employees AS e ON s.employee_id = e.id GROUP BY s.employee_id ORDER BY e.id
O

Add .html extension to the end of all links in multiple files (with Shell Script)
Software Programming • html regex shell sc languageript sed • • Oba22

2

0
Votes

2
Posts

0
Views

K

Considering files in the current directory in the .html format and that within these files there are only links, it would look like this:find . -type f -name *.html -exec sed 's/$/.html/g' {} \;
R

Press the "Add Detailed" button to hide the "Button" if the number of lines exceeds a certain number.
Software Programming • javascript jquery ruby on rails • • Rossere

2

0
Votes

2
Posts

0
Views

A

$(function() { function check_content() { if($('#costs_form_area .nested-fields').length == 5) { $('.specification_btn a.add_fields').hide(); } else { $('.specification_btn a.add_fields').show(); } } }); Because it only defines a function in the anonymous function,To run$(function() { (function check_content() { if($('#costs_form_area .nested-fields').length == 5) { $('.specification_btn a.add_fields').hide(); } else { $('.specification_btn a.add_fields').show(); } })(); }); like$(function() { if($('#costs_form_area .nested-fields').length == 5) { $('.specification_btn a.add_fields').hide(); } else { $('.specification_btn a.add_fields').show(); } }); should be
J

How to add a class to an element within which there is an element with a certain class
Software Programming • javascript html jquery cs • • jonetta

2

0
Votes

2
Posts

0
Views

B

$('.wrap .cls_in').closest('.wrap').toggleClass('cls_add'); $('.wrap .cls_in').closest('.wrap').addClass('cls_add');
T

There's a input where the user can add more than zero.
Software Programming • javascript • • Trenton

2

0
Votes

2
Posts

0
Views

let input = document.querySelector('#input'); let btn = document.querySelector('.btn'); btn.onclick = () => { let b = input.value; while (b >= 0) { console.log(b); b--; } } <input type="text" id="input"> <button class="btn">GO</button>It's all elementary here, you've got a condition wrong in the cycle.while(b <= 0) - that means the cycle will be carried out while b less or equal to zero, and since the user introduces a whole number, this condition will never be true♪ We need to change that. while(b >= 0)I mean, for now. b More or no more.
D

Validating form with onsubmit and javascript
Software Programming • javascript • • derk

2

0
Votes

2
Posts

0
Views

C

If you need to validate through an AJAX request, then set a callback function as a parameter in the method validaFormALterar.function validaFormAlterar(acao, callback) { var opc = acao; var isValid = true; var url = 'model/validarSenha.php'; var Csenha = 'Csenha=' + $('#Csenha').val(); var dados = Csenha; $.ajax({ url: url, data: dados, cache: false }).done(function (html) { if (html == 'erro') { isValid = false; } callback(isValid); }); } The call to the method to the validaFormAlterar will be done as follows, passing a function that receives as a parameter if the validation was successful or not, this will be our callback function;You should continue processing the page in the body of this functionvalidaFormAlterar("minha ação", function (isValid) { if (isValid) { //valido com sucesso } else { //ocorreu erros de validação. } }); You can even turn the AJAX function into synchronous as suggested https://pt.stackoverflow.com/users/33799/yure-pereira , but I do not advise you to do this because it will keep the main advantage of using an AJAX request.
N

Add at the end of the attribution
Software Programming • javascript jquery • • nishika

2

0
Votes

2
Posts

0
Views

In the net JS:document.getElementById('imgID').alt += ' строка конец'; On JQuery:var old = $('#imgID').attr('alt'); $('#imgID').attr('alt', old + ' строка конец')
G

A certain amount of memory from the body
Software Programming • c++ remember • • gionna

2

0
Votes

2
Posts

0
Views

Strange question. The memory in the pupil is for dynamic variables. For example:char* array = new char[5];Don't forget that, apart from remembrance, memory will have to be remembered after use.char* array = new char[5]; //выделение памяти из кучи delete [] array; //возврат памяти в кучу UPD1:Don't forget that if you don't get a mass, one element, the memory operator has a different kindwith no square brackets.char* ptr = new char; //выделение одного элемента delete ptr; //возврат одного элемента в кучу
VBA find boxes with a certain meaning and add them to leafbox
Software Programming • excel vba • • morde

2

0
Votes

2
Posts

0
Views

Difficult information on:With Worksheets(1) For i = 1 To 50 If InStr(" " & .Cells(i, 1).Value & " ", " Иван ") Then UserForm1.ListBox1.AddItem .Cells(i, 1).Value End If Next i End With Checking the word with the gaps, otherwise the same data may be wrongly defined (e.g. -) Ivanović)For InStr Another operator searches:If " " & .Cells(i, 1).Value & " " Like "* Иван *" Then if ListBox ♪ UserFormto be treated as a form element:UserForm1.ListBox1 If it's on the leaf, it's like the page's object..Shapes.Range(Array("ListBox1")) But we need to start a separate range with selected names.
K

How to add an element at the end of a linked list
Software Programming • c++ list c languagehained list • • kalena

2

0
Votes

2
Posts

0
Views

C

You are not adding the items in the end, you are pointing all new items to the first.You should create a new item and point the last of the list to it, so:while (cursor->getProx() != NULL) cursor = cursor->getProx(); if (cursor->getProx() == NULL) { Celula * c = new Celula(i); // Aponta o ultimo item encontrado para o novo item. cursor->setProx(c); }
D

Secure authentication on SPA/Javascript application with “remember me” support
Security, Penetration Testing • javascript web browser asp.net c languageore oauth2 • • Duquan

2

0
Votes

2
Posts

0
Views

Just wondering whether all the projects need to be separate since running on the same hosting. If you remove the Identity Server and combine the API and Aurelia into one project with a single well known authentication provider you can use Microsoft Identity to authenticate and authorize the SPA using the Home page of the Web Site (with some Scaffolding of Razor pages). Default setting use SQL Server Express and a simple migration generates all the Identity tables. The API is therefore only required when the user is logged on so no need for tokens or the horrific structure needed to maintain a token identity server to produce a complex single sign on as the authentication is maintained by Identity out of the box (Net Core 2.1)

How do you add a certain amount of zero at the end?

Suggested Topics

How to cut the symbols? Software Programming • javascript html jquery css • • Raziyah00

How do you get a floating window out of a certain amount of time? Software Programming • javascript • • tahishae

How to address an element that has no id and no class. Software Programming • javascript • • Oba22

How do you do ajax-funky that returns? (Callback) Software Programming • javascript ajax callback • • jeanid

I want to achieve table output (HTML) that is not predicted by the DB (MSSQL). Software Programming • javascript php database • • Kadir

Add .html extension to the end of all links in multiple files (with Shell Script) Software Programming • html regex shell sc languageript sed • • Oba22

Press the "Add Detailed" button to hide the "Button" if the number of lines exceeds a certain number. Software Programming • javascript jquery ruby on rails • • Rossere

How to add a class to an element within which there is an element with a certain class Software Programming • javascript html jquery cs • • jonetta

There's a input where the user can add more than zero. Software Programming • javascript • • Trenton

Validating form with onsubmit and javascript Software Programming • javascript • • derk

Add at the end of the attribution Software Programming • javascript jquery • • nishika

A certain amount of memory from the body Software Programming • c++ remember • • gionna

VBA find boxes with a certain meaning and add them to leafbox Software Programming • excel vba • • morde

How to add an element at the end of a linked list Software Programming • c++ list c languagehained list • • kalena

Secure authentication on SPA/Javascript application with “remember me” support Security, Penetration Testing • javascript web browser asp.net c languageore oauth2 • • Duquan

How to cut the symbols?
Software Programming • javascript html jquery css • • Raziyah00

How do you get a floating window out of a certain amount of time?
Software Programming • javascript • • tahishae

How to address an element that has no id and no class.
Software Programming • javascript • • Oba22

How do you do ajax-funky that returns? (Callback)
Software Programming • javascript ajax callback • • jeanid

I want to achieve table output (HTML) that is not predicted by the DB (MSSQL).
Software Programming • javascript php database • • Kadir

Add .html extension to the end of all links in multiple files (with Shell Script)
Software Programming • html regex shell sc languageript sed • • Oba22

Press the "Add Detailed" button to hide the "Button" if the number of lines exceeds a certain number.
Software Programming • javascript jquery ruby on rails • • Rossere

How to add a class to an element within which there is an element with a certain class
Software Programming • javascript html jquery cs • • jonetta

There's a input where the user can add more than zero.
Software Programming • javascript • • Trenton

Validating form with onsubmit and javascript
Software Programming • javascript • • derk

Add at the end of the attribution
Software Programming • javascript jquery • • nishika

A certain amount of memory from the body
Software Programming • c++ remember • • gionna

VBA find boxes with a certain meaning and add them to leafbox
Software Programming • excel vba • • morde

How to add an element at the end of a linked list
Software Programming • c++ list c languagehained list • • kalena

Secure authentication on SPA/Javascript application with “remember me” support
Security, Penetration Testing • javascript web browser asp.net c languageore oauth2 • • Duquan