Interesting questions
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viewsError generating APK in Ionic 3
I have the following error when I give the following command: Ionic Cordova build android. Can anyone help me? What is the solution? Exception in thread "main" java.util.zip.ZipException: error in…
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answer47
viewsModal passing data null
When saving to my modal the Controller receives Null. 1 - Modal model @model WebAutenticado.Models.CAD_DEVP @{ Layout = "~/Views/Shared/_LayoutModal.cshtml"; } @using (Html.BeginForm()) {…
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answer565
viewsSend without giving Refresh and using onchange
I want to send without refreshing my page and using on change I’m using the code below Form: <form action="" id="ajax_form" method="post" > <input type="text" name="resultado1" size="5"…
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answers79
viewsAdd CSS to the Grid Record
I’m trying to add a bold in a record on the grid, but it appears as "<b>Nome</b>" and not "Name" as it should. I’m doing it for code behind, through a LINQ Follow my method…
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answer64
viewsIs it possible to migrate a web2py system to Django by maintaining the same database?
It is possible to migrate a web system in production made in web2py to a redone in Django, maintaining the same database? I have a system made in web2py (in production) and need to redo it in…
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answers191
viewsError 404 Servlet
I have an error that is the following whenever I access the URL that my Servlet had to answer it presents me error 404, I am trying to access the Servlet by this url: localhost:8080/project/oa Here…
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answers160
viewsIcollection<Object> - how to create and use objects within the collection
I am working on a project using MVC5 and Entityframwork 6. I followed a tutorial to create a database from my templates. Example of a model: public class Side { public Side() { } public int ID {…
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answer50
viewsMVC Codeigniter
I have a question regarding the passage of parameters between the MVC. I’m developing the e-mail confirmation on a project. After clicking the link to confirm sent by email, the system picks up GET,…
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answers187
viewsAndroid - How to create a comparison so that items from LISTVIEW are displayed or not according to the date?
I’m creating an app that will show open pharmacies on a certain date: I created a listview with 10 lines (pharmacies)... And according to the day of the month certain units will be displayed... or…
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answer139
viewsCross Validation following the dataset
Regarding cross validation, I would like to know if when we use the command below the system makes a random choice of data or sequential. I am looking for a way to use the data order to generate the…
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answers68
viewsJoin a cell from an html table [closed]
My table is like this But I wanted the total value in a single cell not to be separated into several total values. Exp: Date|Name|value 2020-02-12|a|1.00€ 2020-02-12|b|1.00€ Total Value|2.00€ Code:…
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answers1022
viewsHow to change bar colors individually in matplotlib?
Hello! Can anyone explain to me how the principle works to change the colors of the bars individually? All I can do is change the color of the whole chart. For example: From Blue to Black / From…
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answers1836
viewsDuplicate column value, how to avoid?
How exactly do I get this column valueAuxilio does not have its values duplicated, that is, instead of four result lines would be only two. SELECT p.nome, d.nome, c.valorAuxilio FROM sca_pessoa p…
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answers27
viewsCredit-like scroll effects at the end of a movie
I’m trying to get the scroll to automatically scroll all the data and when it’s finished go back to the beginning and start all over again. I use this script: <script type="text/javascript">…
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votes2
answers567
viewsMethod that takes 3 integer values per parameter and returns them ordered in ascending order as an array
I can’t get the array filled returned be printed class Program { static void Main(string[] args) { int valor, valor2, valor3; Maior maior = new Maior(); Console.WriteLine("Digite um numero"); valor…
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answers371
viewsSending email C# The remote name could not be resolved
I’m testing the email sending of the application for a password recovery option,I tested several ways, including email from another domain and hosting and everything works well, tested with gmail…
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answer873
viewsHow to organize data in 3 columns without breaking layout using CSS Flexbox?
I have a list of items (ul), and each item occupies 33% of the screen, thus forming a horizontal list of 3 columns. When there is no more space in the horizontal, it forms a new line, something very…
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answers537
viewsShow error message when Modelstate is not valid
When I submit the form it recognizes that the ModelState.Valid is invalid but when it returns to View() does not show the error messages I put in Model. My Controller : [HttpPost]…
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answer144
viewsImage loading with the Picasso implementation on android
I am using the Picasso implementation to upload the images in my application. However, I am using the reverie effect of the shimmerfacebook implementation to make the layout more user-friendly. For…
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answer2036
viewsError: Starting container process caused "exec: "/Docker-entrypoint.sh ": permission denied"
I’m getting an error when giving the build on Docker-Compose: ERROR: for indicaaquicombrold_mysqld_1 Cannot start service mysqld: oci runtime error: container_linux.go:247: starting container…