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6
votes1
answer100
viewsUnexecuted entry
I’m a beginner in development and I’m doing a job for college, but in my case of Register Creation line 147 (cadastro[1][codigo] = entrada.nextLine();) that would receive the customer name data is…
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6
votes1
answer329
viewslocate php.ini in Cpanel
I need to edit the php.ini no Cpanel, but I can’t find the service configuration panel. I’m trying to send email with codeigniter in the localhost worked using Xampp, but online at Cpanel gives this…
codeigniterasked 9 years, 3 months ago Miambo 61 -
6
votes1
answer344
viewsWhy is @import not working properly?
I’m trying to import one CSS into another but it’s not working, the directory structure is like this: css style. css/agoravou.css But the command is not working @import url('css/agoravou.css')…
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6
votes4
answers4991
viewsDatatable does not order correctly
I’m using the plugin datatables to paginate results in a table. The problem is that the first column has 3 dates: 26/11/2015 19/11/2015 03/12/2015 I need to order the results of dataTables based on…
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6
votes1
answer410
viewsError in Javascript form validation
I have a validation error when I press the button input of submit he does not test the function Javascript and goes right to where the action is telling to go. <HTML> <HEAD>…
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6
votes1
answer1243
viewsJava Thread Synchronization (synchronize collections)
I have defined a Thread in Java where I intend to simulate planes arriving and departing from the airport, the class Aviao contains only number and 10 passengers public class Aviao { //numero de…
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6
votes0
answers407
viewsAdd or decrease columns and rows in the table
I have a table where I want to add or decrease new rows and columns, through the button click event, I tried this way, as the code below, but it’s not working very well: This example of how it…
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6
votes1
answer69
viewsDifferent color layout in Textbox (Safari and Chrome)
Safari is fading colors inside that are not @Html.Comboboxfor, as I do not fade into the textbox? I’m using CSS and Jquery, Follow the photo Select does not fade in Safari: @Html.DropDownListFor(m…
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6
votes0
answers54
viewsRedirect a virtual url
How do I redirect a url from my website to a subfolder. Example: Database: ID | ENDEREÇO | ESCREVER NO INDEX.PHP 1 | example.com/extranet | <span>Sou o extranet</span> 2 |…
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6
votes2
answers64
viewshow do I return two times using the COUNT(*) function
SELECT COUNT(*) AS contador, hora_efetivada FROM minha_tabela WHERE status=2 I have a counter that returns the total value of status 2 in the database, but in my name column hora_efetivada there are…
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6
votes2
answers3602
viewsStore credentials from a Git repository on Windows without SSH
How to set up Git in a local repository so you don’t ask for the login and password every time you push or pull? My Git server does not support SSH. HTTP only. I have only the username and the…
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6
votes2
answers233
viewsWhy create the __proto__property when using Object.create?
I just asked that question How to clone an object in javascript? And another question came to me. When I create an object from another with Object.create the attribute is added to the new object…
javascriptasked 9 years, 3 months ago Wallace Maxters 102,340 -
6
votes1
answer1271
viewsRelationship Problem Many to Many in the Entity Framework
I have the following situation: To perform an authentication, I’m using the old method for a small application, for assigning levels (roles), as many examples are found all over the web. Use EF and…
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6
votes3
answers178
viewsHow to capture a Nullreferenceexception?
When I test my application, it returns some specific data, but when the requested data is null, this untreated exception error appears I tried to capture him but I think I’m making a mistake. How…
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6
votes1
answer3999
viewsHow to consume a SOAP Webservice with Angularjs?
Well, I have a SOAP Webservice that is consumed normally by a PHP client, working perfectly... by ajax this php consumption and populate my template.. My current application makes the following…
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6
votes1
answer79
viewsOnmouseover with Delay when exchanging image
I’m wearing a onmouseover, but it is giving delay from 0.5 to 1 second to change the image, when I put in my hosting. <li> <img…
javascriptasked 9 years, 3 months ago kaiquemix 607 -
6
votes1
answer637
viewsHow to link a specific div from another PHP page
I have a one page site, where I have an external page with a menu, and the same needs to link the DIVS of my home (one page). Example: On my external page, when clicking on the Videos menu, I will…
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6
votes1
answer671
viewsError after performing an action redirect to a page
I believe I am going wrong the code below, it should after saving the Client and redirect to Client/Index page, but after saving is on the same page, using Debug it passes in Client/Index(Action and…
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6
votes1
answer278
viewsBlock Scroll on one side of the grid
I divided my page with a grid, where the smallest part I put items q direct to page locations, I wanted to know how to let this smaller fixed part and the scroll work only in the largest part of the…
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6
votes2
answers525
viewsOpen java PDF on another machine
I did a function that I can open a PDF, but this function is only working on my local machine. When I run . jar generated on another machine, an error is issued that the Pdfnão file exists. The…
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6
votes1
answer696
viewsAngularjs duplicating (briefly) ng-repeat list while making new insertions in the bank
I’m working with an application where in a view I own the product register of a company, or its customers, suppliers, etc. Each view meets a specific area, but each view works with diverse data and…
angularjsasked 9 years, 3 months ago celsomtrindade 8,038 -
6
votes1
answer2189
viewsUsing while inside while in PHP
What happens in my PHP code is the following: I make a query in the database and with it a DO WHILE (while this query returns records), it displays some information on the screen (based on the…
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6
votes1
answer406
viewsAuthorization in Asp.Net MVC
I’ll try to be clear. In most examples of ASP.NET MVC authentication and access authorization, I see that authorization control is usually done on Controller, with the decoration of the class itself…
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6
votes1
answer1709
viewsWhat’s the difference and benefits of using @@IDENTITY and OUTPUT INSERTED.ID
I’ve always used the @@IDENTITY to get the last inserted identity value, as in the example below. create Proc [dbo].[Arquivos] @IdArquivo int, @IdArquivo_Out int output as begin Set Xact_Abort on…
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6
votes2
answers913
views$http.get with Angular JS
searching for data from an api through $http.get, but I find an error. My request within a service: app.service('pessoas',function($http){ this.getHumanos = function(callback){…
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6
votes5
answers1382
viewsNo return on method?
I have a method where its function is to read a file and store the value written in the file in a variable and return the variable,: public String addItemCreative(File f){ String line = null; try{…
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6
votes1
answer355
viewsDetect when user presses ENTER
I have a jQuery code that detects when the key ENTER is pressed, but the event is also called when I use Shift + ENTER, for example. How do I detect only the ENTER? The intention is to send the form…
jqueryasked 9 years, 3 months ago Eduardo Silva 3,449 -
6
votes3
answers72
viewsPage does Submit even with validation error
Hello, I’m having trouble with a page because it’s doing Submit even when validation returns false. $("#botao1").click(function() { $.ajax({ url : 'adicionadaIdeia', type : 'POST', async : false,…
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6
votes4
answers11049
viewsHow to select in 3 tables?
I need to do SELECT in two tables with relationship n for n, soon, I will have to make use of the intermediate table as well, but I don’t know how to do it. I am using PHP and Sqlserver database.…
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6
votes1
answer942
viewsRemove noise, dots and image strokes
I would like to know how I can process a captcha image to remove noise, strokes and dots. Here are examples of how you are and how I’d like you to stay. Original Image: Adjusted Image:…
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6
votes3
answers155
viewsHow to test Filters that verify Claims data?
I own a ActionFilter for some controllers and actions that make use of the user information that are in Claims. The filter itself obtains information from Claims user and executes the authorization…
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6
votes1
answer1113
viewsSet default value for database column in Laravel 4
How can I add a default value to a column of my Mysql table via Laravel 4? In SQL would be: create table tabelaTeste( id int NOT NULL AUTO_INCREMENT, coluna1 varchar(50) DEFAULT valor, PRIMARY…
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6
votes3
answers1463
viewsPlace images in a div with jquery
How can I place certain images in a div using jquery by clicking the button? Follows the html: <div> <button id="btn2015" class="btn">2015</button> <button id="btn2014"…
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6
votes1
answer977
viewsInsert data into an External Json
How to insert data into an external Json file: var json = { caminho: "img/minhaIMG.png", descricao: "minha descricão" } How can I enter new data into this json file? In my case, I would use it as a…
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6
votes4
answers668
viewsRetrieve dynamic input and insert into the bank with Procedure
I’m having trouble inserting incoming data from a dynamic input. My Procedure only inserts once, follows my code where I receive the data: $ddd = $_POST['ddd']; $userid = $_POST['userid'];…
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6
votes2
answers984
viewsCodeigniter session expiring after an action
I made an administrative panel using CodeIgniter and every time the session is expiring, thus redirecting to the login screen. Every time for example, that I edit a category, after edited and click…
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6
votes2
answers475
viewsInstallation Do icheck
I can’t seem to do the icheck work i install I do the inclusion of css and js files in my index and even then it does not work checkboxes and radiobuttons remain the same thing, someone can help me…
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6
votes1
answer2324
viewsValidate maximum size of an attachment
Good afternoon, you guys, I need to validate the maximum size of an attachment but my code is not working, can help me? Follow the code below: HTML: @using (Html.BeginForm("AdicionarAnexo", "Turma",…
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6
votes1
answer195
viewsApplication of more than one Pattern design
I’ve been studying about Patterns design and I thought it was really cool, but there was one thing I couldn’t understand. Regarding Patterns design, can I apply more than one of them to the same…
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6
votes1
answer954
viewsRecord video file after capture on site
I have a page that captures a video + audio from the user using HTML5 and Javascript. The code follows: <video width="600" height="400"></video> <input type="button" id="stopbt"…
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6
votes2
answers228
viewsChoose option through a choice previously made
I’m new to Javascript and needed to know what code I can use for this situation: For example, I have a column called "Product" which is of choice type and I wanted to select an option from that…
javascriptasked 9 years, 3 months ago Andre Brandao 109 -
6
votes1
answer9796
viewsWhat is the shortcut in Workbench to run the whole script
I know that the shortcut to run a line is Ctrl + enter. But so far I haven’t found the shortcut to run the whole script.
mysql-workbenchasked 9 years, 3 months ago MarlonJhow 645 -
6
votes1
answer798
viewsCreate extension to manipulate DOM from other pages
I wonder if you have any way to manipulate the DOM of another page with my extension. Ex: I open the extension popup and there is a button, and this button I call a Javascript function: var n1 =…
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6
votes1
answer71
viewsWhy can’t I display Messageboxbuttons if it’s not a string?
'Cause I’m having trouble showing off MessageBoxButtons if it is not a string? static void Main() { string texto = "Minha primeira MessageBox"; MessageBoxButtons botao = MessageBoxButtons.OKCancel;…
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6
votes2
answers2271
viewsIs working with Session safe?
Example, if I create a session session_start(); $_SESSION['nome'] = $nome; #valor pegado anteriormente. The end user can view and(or) edit the data contained in it?…
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6
votes1
answer323
viewsDeveloping in Python with Visual Studio 2013
I want to develop in Python using Visual Studio 2013 or 2015 because I’m already used to the IDE, but I have no experience with the language. In the English OS there is a question that lists Visual…
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6
votes3
answers2079
viewsArray value with highest occurrence
In an array, example [1, 2, 3, 4, 5, 2, 2, 3], what logics, methods and functions can I use to pick up the value with the highest occurrence, as in this example the 2.…
javascriptasked 9 years, 3 months ago Lucas Fontes Gaspareto 3,656 -
6
votes3
answers647
viewsAuthorization of users to actions using the Authorize attribute
I put the [Authorize] in my controllers and I inserted this code: <authentication mode="Forms"> <forms loginUrl="/Login/Login" /> </authentication>` For whenever the 401 code…
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6
votes3
answers699
viewsSearch word with file_get_contents
How can I use file_get_contents to search for the word "team" on the site and if it locates the word echo in the word? <?php $content = file_get_contents( 'https://www.hostgator.com.br' ); $busca…
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6
votes1
answer117
viewsHow to export a polygon created by drawPoly as shapefile?
I created a shape using the function drawPoly() (bundle raster) that draws the polygon manually. At the end of the selection it generates a SpatialPolygon, but I can’t export because I’m not a…
rasked 9 years, 3 months ago Vivian Ribeiro 195