Interesting questions
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answer64
viewsAccess page in another project
I am one developing a system that is divided into three modules (Distinct projects), using JSF Framework (Java Server Faces). I have a main module that has a login screen, which in turn has an…
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answer413
viewsHow much can I use Instagram data on a Crawler?
I’m just curious, but these days Instagram has generated me certain doubts. I have already made a simple Rawler using Beautifulsoup to extract date and receive daily information from new posts. The…
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answer466
viewsHow to Maintain Mobile Self-adjusting Iframe?
I need Help. I always turn to help here when I need help in general, but I found no answer, and nothing that works. I need to create a friendly address - index, which will call a very long page in a…
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answers108
viewsHow to save the size of my recyclerview
The size of my recyclerview and second shape setado mDatabase.limitToFirst(valor1*valor2)... valor1 = 1 * valor= 4 = 4 When I roll the recyclerview till the end call…
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answer100
viewsChange the order of a result in PHP WHILE from Mysql
I am with the following difficulty, in a table are stored records of product categories, I made the connection mysqli, SELECT and WHILE, and everything is fine so far, but what I’m having difficulty…
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answers231
viewsmy script doesn’t work in Unity I don’t know what my error is, but this message appears " the Associated script can not be Loaded, "the script is this
using System.Collections; using System.Collections.Generic; using UnityEngine; public class Player : MonoBehaviour { public float Speed; public float JumpForce; …
unity3dasked 6 years ago Raphael Hagio 11 -
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answers630
viewsJava Fork/Join Does it work the same as C Fork?
Discussing with a friend about a matrix calculation solution that we are developing, the following question arose. Java Fork/Join Framework operation is equal to C? Reading a little I could not…
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answers383
viewsChange Bootstrap 4 button background
What would be the right way to change the background of a button in bootstrap 4 to a custom color: <button class="btn btn-primary btn-lg">Buscar</button> for <button class="btn…
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3
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answer720
viewsIdentify elements with xPath
I wanted to identify the following element on a page: <input name="ctl00$ContentPlaceHolder1$txtData" type="text" value="19/01/2015" id="ctl00_ContentPlaceHolder1_txtData"…
xpathasked 11 years, 8 months ago Rodolfo Oliveira 917 -
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answer214
viewsHow to view the selected file names in the Multiple file?
Hello I have a Multiple file and would like to show inside it the name of the selected files, I have a code that lists the names in the console.log, more as I could add them within the input type…
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answers89
viewsLaravel Routes 5.6
Gentlemen I’m having trouble setting the wheels and returns me the following error: protected function methodNotAllowed(array $others) { throw new MethodNotAllowedHttpException($others); } I’m doing…
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answer407
viewsPhoto taken by my app does not appear in Gallery
When generating the photo through my app it correctly creates the folder and saves the photos taken there, but when I go in the Mobile Gallery is as if the photos did not exist, the default Android…
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answer110
viewsScript help for tracing routes
I am creating a script similar to tracerouce, when I type an IP it plots the route to arrive at the final destination, but when the route reaches the destination, the while still continues, as I…
shell-scriptasked 9 years, 4 months ago user75733 -
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answers230
viewsbecause the Hover does not overlap the div
I have a problem I think very simple. But I’ve done everything and nothing solves, as you can see in the print div who is with the hover she doesn’t stand on top of the div pai…
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answer263
viewsput a div inside a function in php
I have this command that checks the database and checks if the user is locked, in case it shows an error message, if it is not locked it continues the normal execution. What I’m wanting is when it…
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answers231
viewsMulti-thread concurrency control
I need to develop a Windows Service with C# that checks a table in the database (Sql Server 2008). This table has the data I need and a Status field(Ready,Processing, Processed, Error). The service…
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answer1334
viewsHow to read all bytes of a file
I have a question in Readbytes(int) My code is like this: BinaryReader r = new BinaryReader (File.OpenRead(ARQUIVO)); byte[] arraybyte = r.ReadBytes(100000); That one 100000 which I put is because I…
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answer52
viewsHow to make the button go to different links? According to the variables of my "form"
function myFunction() { var cor = document.getElementById("Cor").value; var tamanho = document.getElementById("Tamanho").value; console.log(cor) console.log(tamanho) if (cor === "Luz Fria"…
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answer774
viewsHow to make a select using Angularjs?
I’m trying to make a select field in mine view and I’m using the framework Angular.js, but I’m not used to working with it and I’m not getting the job done on controller. Below is the example of the…
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answer856
viewsSpring MVC in HTML pages without JSP
1 - You can use data sent by Spring Controllers in HTML pages (using HTML5 tags), not to use JSP? 2 - If not possible, how can I make JSP pages with Spring MVC with minimal Java code intrusion on…