Posts by Leonardo • 2,528 points
69 posts
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6
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answer172
viewsQ: Text around image/round div
I’m in doubt on how to get the text around the round/div image. Follow the example: Maybe we could start like this: html <div id="texto-esquerdo"> <p> Lorem Ipsum é simplesmente uma…
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votes2
answers181
viewsA: Problem with async task
The problem was not in the code but in the proxy, which was blocking external access.
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1
votes2
answers181
viewsQ: Problem with async task
I’m banging my head to solve but I can’t, the mistake is An asynchronous module or handler completed while an asynchronous operation was still pending. source error: An unhandled exception was…
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1
votes1
answer549
viewsA: Disable IIS cache
I changed my Controller to carry out the consultation of the Course in the database, and not receive from elsewhere, thus staying: public ActionResult Index(string parametro) { var curso =…
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4
votes1
answer549
viewsQ: Disable IIS cache
I’m having problems with IIS cache (I think the problem is he), whenever I make any changes in the database, changes do not happen on the website, keeps the old data. Changes only appear when I turn…
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3
votes2
answers3501
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votes2
answers945
viewsQ: Why can’t I update the framework?
I’m trying to install a WebService on the client, which is Windows 7, but I’m not able to update the framework. I downloaded the framework 4.0 and 4.5 and it still doesn’t appear for me to activate.…
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votes1
answer1996
viewsQ: Error while trying to consume Webservice: Server did not recognize the header value
I am facing the following error when trying to read a Webservice: SoapFault - faultcode: 'soap:Client' faultstring: 'O servidor não reconheceu o valor do cabeçalho HTTP SOAPAction:…
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votes3
answers2379
viewsA: How to see how much memory occupies such a variable in C++? And how to use the define?
You can find out how many bytes a certain variable occupies through the function sizeof(). This function takes a variable as argument, or the reserved words that represent the variables: char, int,…
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1
votes1
answer187
viewsA: How to add a Label inside a Textblock by code Behind
I got it using the property Inlines of Textblock: First I created the Labels dynamically: var lblNumeroPergunta = new Label { Content = contNumeroPerguntas.ToString(), FontWeight = FontWeights.Bold…
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2
votes1
answer187
viewsQ: How to add a Label inside a Textblock by code Behind
How do I add these Labels within the TextBlock, for code behind? <TextBlock> <Label x:Name="NumeroPergunta" FontWeight="Bold" /> <Label x:Name="Pergunta" /> </TextBlock> What…
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3
votes1
answer426
viewsQ: How to improve the performance of a foreach
I’m consuming a webservice, that has at least 5557 records. The problem is after consuming. I have to add in my database the records, and for that, I have to do a foreach, what ends up disturbing a…
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3
votes2
answers745
viewsQ: How to concatenate Strings into a Linq query
How do I concatenate the column Sistemas, leaving Sistema, Sistemas 2? I have this appointment Linq: var fiscalizacoesBaixadas = (from tb_fiscalizacoes_campo in _context.TB_FISCALIZACOES_CAMPO join…
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23
votes2
answers1963
viewsQ: What is the purpose of the free() function?
In which cases should it be used? There is an alternative? It is recommended to use?
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2
votes1
answer577
viewsA: Disable Masterpage Menu from contentPage
One possible solution, is you leave the <li> that will not be displayed within a Panel. <ul> <li class="liultimo"><a href="index.aspx" >ADM SYS</a></li>…
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1
votes1
answer64
viewsQ: Problem to the popular Datagrid
I’m making the population of a Datagrid, but I don’t know why you’re not showing. Result: Only empty lines are returned. Fiscalizacao.Cs public class Fiscalizacoes { private String Concessionaria {…
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3
votes2
answers79
viewsQ: Add 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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2
votes1
answer1383
viewsQ: How to display a Double Chained Circular List
How do I display the values entered in a Double Chained Circular List? Follow my code with my attempt: #include "stdafx.h" #include <stdio.h> #include <iostream> #include…
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5
votes1
answer1494
viewsQ: Structure of a database for 'Secret Friend'
I’m creating a secret friend system for the family, where it will be possible to have: Registration of users with their data (ex: Tennis size, shirt, etc...) ; Groups of registered users; Generate a…
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0
votes1
answer301
viewsQ: Change the background color of Actionbar with Tabactivity
I’m having trouble changing the background. When I wear it like that, with the extends of TabActivity: public class HomeTabActivity extends TabActivity {... private android.support.v7.app.ActionBar…
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4
votes1
answer169
viewsQ: Different layout on another device
My layout looks different on small devices, already tried to add a ScrollView to solve this problem and I got no results. Follows the prints application running on different devices: Resolution 720…
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votes2
answers113
viewsQ: Error adding COUNT in CONCAT
When I try to add the COUNT it returns error, but when I shoot, the script works normal. Follow the error: Invalid use of group function Script: SELECT DISTINCT TB_PRODUTOS.ID_PRODUTO, CONVERT(…
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votes5
answers57768
viewsQ: Count equal records with SELECT DISTINCT and COUNT
How do I count the equal results and add the amount in front? For example: Currently the records of my table are like this: Id | Nome ------------ 0 | Teste 1 | Teste 2 | Teste I want to give a…
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votes2
answers769
viewsQ: Error "Unknown column" in Mysql query
Code: (SELECT TB_INGREDIENTES.ID_INGREDIENTE, TB_INGREDIENTES.INGREDIENTE, TB_INGREDIENTES.QUANTIDADE_INGREDIENTE_TOTAL, TB_INGREDIENTES.FLAG, TB_INGREDIENTES.ACRESCIMO,…
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1
votes1
answer199
viewsQ: Dynamically change the margin of a Checkbox
This attribute can be changed dynamically in java code? android:layout_marginTop I have a CheckBox dynamically generated, and I need him to have a margin. Java code: CheckBox cb = new…
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3
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answers5853
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answers682
viewsQ: Payment by Credit Card
It has how to make a payment system via credit card, but without using PayPal, PagSeguro, PagamentoDigital or Others? The Card Companies offer some kind of Code, API, or SDK?…
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4
votes1
answer4823
viewsQ: How do I export an . apk android in Android Studio?
Every time I export the google app from that message: Even though I changed Androidmanifest.xml: android:versionCode="2" android:versionName="1.0.2" Procedure I’m doing: I’m exporting right?…
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votes1
answer1201
viewsQ: Dynamic notifications, through parameters, on Android
I want to create a dynamic notification on Android, where I can change the title and the text that is displayed, through parameters. I’m actually doing it this way: Home class. @Override protected…
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answers348
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answers348
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5
votes1
answer98
viewsQ: Pass "visibility" as parameter
How do I pass as parameter a visibility and then set it? Ex: private void _setVisibility(View.VISIBLE a){ _viewLineStatus.setVisibility(a); }
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0
votes1
answer1521
viewsQ: How to take the margins of the Android layout
I want to remove those marginsazul for my line verde catch the layout and not be left with any margin, but without removing the padding of RelativeLayout It is the Actionbar vermelho who is with a…
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10
votes3
answers4991
viewsA: Back to Top of page
The Button First let’s create the aspx button <asp:HyperLink NavigateUrl="#" runat="server" cssClass="scrollToTop">Topo</asp:HyperLink> Or in html: <a href="#"…
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10
votes2
answers439
viewsA: How to select data from different tables
I believe that’s what you want: tables: TB_USUARIO | TB_ENDERECO | TB_CEP | TB_CIDADE ------------|-----------------------|---------------|----------- ID_USUARIO | ID_ENDERECO | ID_CEP | ID_CIDADE…
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votes3
answers1803
viewsA: How to take the result of select and mount HTML?
I believe that’s what you want: In this example I am using Mysql script js. <script type="text/javascript"> $(document).ready(function(){ data = $(this).serialize() + "&" + $.param(data);…
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votes2
answers994
viewsQ: Error 403 when trying to "synchronize project with Gradle"
When I open Android Studio, it fails to synchronize the project with this "Gradle", it returns the following error in "Messages Gradle Sync" Error: Could not GET…
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votes2
answers780
viewsA: Error while consuming ASMX Web Service
I found the error from that link: http://blogs.msdn.com/b/robert_mcmurray/archive/2013/08/20/connecting-the-windows-phone-8-emulator-to-web-api-applications-on-a-local-computer.aspx I disabled the…
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1
votes1
answer2405
viewsQ: Login failure for user "NT IUSR AUTHORITY"
I have a Webservice application running on IIS, but how much I try to consume from this error: System.Exception: Login failed for user 'IUSR NT AUTHORITY' I tried to add this user in the database,…
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votes3
answers558
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answers780
viewsQ: Error while consuming ASMX Web Service
That is the mistake: An exception of type 'System.ServiceModel.CommunicationException' occurred in System.ServiceModel.ni.dll but was not handled in user code Additional information: The remote…
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0
votes1
answer2218
viewsQ: Open Modal Popup from another aspx page
How do I open a Modal Popup extender from another page? I am using a User Control to create this popup: Usercontrol ucModalInativar.ascx: <%@ Control Language="C#" AutoEventWireup="true"…
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3
votes1
answer1517
viewsQ: Select only one Radiobutton with Razor
I have 2 Radio Buttons, and I would like when I mark one, the other to cancel. Follow the image of what is occurring: Code: @Html.RadioButton("teste", "teste", true) Teste…
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4
votes1
answer185
viewsQ: Why doesn’t the "Landscape" position resize the Longlistselector?
Why when I put the phone in the Landscape position, the LongListSelectordoes not resize? Follow the image: Follows my XAML <Grid x:Name="ContentPanel" Grid.Row="1" HorizontalAlignment="Center"…
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4
votes1
answer551
viewsQ: How to smooth the transition between pages on windows phone?
How I improve the transition page from page on Windows Phone? Because every time I change pages, it changes like "out of nowhere", it doesn’t appear smooth, like a normal transition. Has effects…
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3
votes1
answer107
viewsQ: Align Popup to Center
Why can’t I line up at the center, that my popup? Look how he looks in XAML Design Follows my XAML: <Popup x:Name="popup" HorizontalAlignment="Center" VerticalAlignment="Center">…
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6
votes3
answers285
viewsQ: "Gambiarra" in C# with XML, I would like suggestions for improvement
I have this code without the "gambiarra", which returns the list with the repeated values: var s = (from p in xmlDoc.Descendants("pais") let Nomepais = p.Element("nome-pais").Value let nomeconsulado…
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4
votes1
answer90
viewsQ: XML duplicating the reading of the results
I have a XML: <paises> <pais> <nome-pais>África do Sul</nome-pais> <consulados> <consulado> <nome-consulado>Consulado da República da África do…
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4
votes1
answer178
viewsQ: How do I make an event when I click an Item?
I wanted to know if there is a way, when clicking on an item, to perform an event/function, knowing that each item has its function. I’m using Longlistselector Código XAML <phone:LongListSelector…
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2
votes1
answer295
viewsQ: Error while reading XML
When I try to read the xml, return it to me: {System.Linq.Enumerable.WhereSelectEnumerableIterator<System.Xml.Linq.XElement,SSP.Class.ListaConsulado>} XML: <?xml version="1.0"…