Interesting questions
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3
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answer973
viewsWhy doesn’t Python use 100% of the processor?
I’m developing a Python application where in some parts, it requires a lot of CPU for calculations. However, I realize that even at these "bottleneck" points, the CPU never reaches more than 50% of…
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1
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answer277
viewsCannot change version Facet Dynamic Web Module to 4.0. Maven
I had this problem and I thought I had solved it, but when I opened eclipse hj the problem just happened again, the strange thing is that it only occurs inside the IDE, because if I compile and put…
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1
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answers655
viewsValidation of fields from Razor forms
I’m using MVC5 Razor to create my forms, now I have a question for field validations of that form; Example: @Html.LabelFor(m => m.Nome, "Nome:") @Html.DropDownListFor(m => m.Nome, "Nenhum" ,…
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answer47
viewsMy if Else doesn’t work on the Console.Readkey, so he was doing a little program he’s running but he "jumps" the commands inside if Else
using System; using System.Security.Cryptography.X509Certificates; namespace projeto { class Program { static void Main(string[] args) { Dados a = new…
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answers65
viewsField jQuery mask for mobile/landline phone with ninth digit
I got the following jQuery jQuery(function($){ $("#telefone").mask("(99) 9 9999-9999"); $("#celular").mask("(99) 9 9999-9999"); }); However, when typing the number in the field, if it is a landline…
jqueryasked 9 years, 8 months ago Sr. André Baill 6,946 -
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answer25
viewsHow to hide/connect items in the navbar while logged in
I am making a login system is already working normally the problem is that I do not know how to change the navbar while the user is logged in: Codigo Index: <html lang="en"> <head>…
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answer202
viewsHow to modify Textinput values with Formik?
My situation is as follows: the user informs a zip code and the application queries an API, returning the data I will set in the other fields as city, state etc.. For that I need to change the…
react-nativeasked 5 years, 2 months ago Max Naegele 9 -
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answer728
viewsDynamically add form fields in Laravel
I have a company registration form, within this register, the company can have 'n' certificates. These certificates should be added to the form as required. How can I do this in Laravel? I’ve tried…
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answers114
viewsChange format Date of a JSON statement of a Controller
I have a Controller that generates an output in Json format, below indicated. The date is returning this in Json 2019-07-22T16:00:04.8579075, I want you to return 22/07/2019 16:00 { ordemChegadaId:…
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answer43
viewsEmpty field on inputs overwriting field values in BD
I’m developing an academic system. The code below is for inserting the student’s notes, the problem is time to fill the 2nd, 3rd or 4th quarter, because every time you insert a new note, you must…
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answers112
viewsSelect in VBA Error 1004
good night My spreadsheet has a button where it will open a Form. This Form has a LIST VIEW where the data of a sheet of the spreadsheet is loaded. So far so good. Also in Form has a button to…
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answer59
viewsPause a for to execute a request
I am mounting a questionnaire where each question should appear one at a time on the screen for the user and, as soon as the user answers it, he should proceed to the next question. For this I am…
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1
votes2
answers895
viewsCalculation of the Z value of the normal distribution
Good morning, I’m having a problem calculating the Z-value in the normal distribution. Also the calculation of t and sigma t constants are giving me 0, which is impossible. I’ll put the code and…
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answer73
viewsProblem with exporting xls
I am making script to export a table pro Excel when I open it shows null follows the code: function M(){ var nProcesso = document.getElementById('nProcesso').value; var Autor =…
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1
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answer1150
viewsHow to import the Httpclient library?
Where should I put the library HttpClient? In all tutorials it is possible to find only examples of codes, but no one really explains that after downloading, we should put where?…
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answer3811
viewsJavascript for a flowchart
I’m setting up a flow chart on the web and I need Javascript to run the flow chart. Does anyone have any idea where I can find a FREE Javascript of Flowchart? I’d need something like this:…
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answers75
viewsStart reading the beginning of the string list
How do I after adding a string to a list (can be on list A or B), my code goes back and starts reading the beginning of the string list, or the first string? I have a list with 20 strings. But it’s…
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2
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answers46
viewsInserting error message to user
Make a program that receives two numbers. Calculate and show: The sum of the even numbers of that range, including the numbers typed. The multiplication of odd numbers in this range, including those…
pythonasked 5 years, 9 months ago Vini Rocha 21 -
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answers100
viewsSlow loading of Ionic 3 images
Good afternoon, I developed an app selling products and, is working perfectly. My only problem is how to upload images. I downloaded some store apps, and the images appear almost instantly and in my…
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5
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answer243
viewsHow to make the clip:rect(...) property not occupy space (width)
I wonder if there’s any chance of clip: rect(...) really 'cut' the element in question, not just hiding it. Here in this picture, without the clip: rect(...), shows the edge to exceed the space of…