Interesting questions
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answer2285
viewsText position in Tkinter
Hello. I am working with Tkinter and I am at an impasse. I have nine buttons and each one prints a number. How can I make it so that after I press a button, no matter what button I press, a number…
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answers40
viewsI cannot import all xml sublevels with PHP
I have a function to import the xml file: $xml = new SimpleXMLElement($arquivoxml); foreach($xml->Imoveis->Imovel AS $itens) { $ref=$itens->Id; $atributospai = $itens->Atributos; foreach…
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7
votes2
answers12319
viewsFormat date and time with PHP
I have this page that displays the emails received from the logged in user, along with the respective dates. I’m trying to format the date display by PHP but it’s not working as I expected. I need…
phpasked 7 years, 2 months ago goldenleticia 543 -
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answer43
viewsSession in php giving error
Good afternoon guys, trying since yesterday and not getting, next I have these two tables in the bank, when I soon save this session $_SESSION['username'] = $username; but they need to give a select…
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answer31
viewsFooter to position himself when he has a lot of content and when he has a little
Hello, my footer ta with a small problem, when I have a lot of content on the site, it is well positioned at the bottom of the page, already when it has little content, it gets centered, wanted a…
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1
votes2
answers1072
viewsOpen Form in tabcontrol specifies
Command to open a form in a specific tabcontrol. Example: in a form I have a tabcontrol with two tabs: register and consult. Then I wanted to (with a button) open this form right in the tab consult.…
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answer40
viewsWhy does the matrix get extra lines?
private void abrirLabirintoToolStripMenuItem_Click(object sender, EventArgs e) { OpenFileDialog Abrir = new OpenFileDialog(); Abrir.ShowDialog(); string CarregaArq = null; string teste = null;…
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2
votes2
answers44
viewsWhy is Directoryinfo.Exists true after deleting the directory?
In the following code var Directory_02 = "TEST_01"; DirectoryInfo directory2 = new DirectoryInfo(Directory_02); directory2.Create(); if (directory2.Exists) { System.Console.WriteLine("{0} exists:…
c#asked 6 years, 10 months ago Diego Moura 118 -
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votes1
answer86
viewsUpload React-Native image with Xios and Multer, backend with nodejs
I need to upload an image pro backend and save it, but the api function does nothing Function calling the Axios const teste = () =>{ console.log(picture) Axios.post(apiPath+'/api/addPostagem',…
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votes1
answer45
viewsRemove Group_concat and list each one separately
I want to remove group_concat to list each one separately, some hint? SELECT U.login, (SELECT Group_concat(AC.curso ORDER BY id ASC) FROM alunos_cursos AC LEFT JOIN cursos C ON AC.curso = C.id WHERE…
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answer58
viewsResult while PHP
Hello. The while I created is responsible for adding several photos, however, when the photos are added they end up at the bottom of each other. Is there any method for the photos to go next to each…
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answers40
viewsQuestions with Git Hub versioning
Hello, I’m in extreme difficulty I found no answer or relationship in the omniscient oracle. My problem: I’m writing some lines, testing what I did, commit, pull and push, resolve conflicts and…
gitasked 6 years ago Everardo Pereira 1 -
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votes1
answer759
viewsonclick inside <a> tag does not work
I have a link inside an array in which I do a json_encode and send to an html table, and inside the tag I have a function inside the onclick that should be send an ajax request and do the…
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3
votes1
answer425
viewsPopular datagrid with threading
I am contracting a Windows Form application. I am not getting popular my datagrid with a threading, appears the following error: "Invalid threaded operation: control accessed datagrid of a thread in…
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0
votes0
answers104
viewsProblem handling json object in ajax request
I have a function that makes a register in the database via ajax and soon after searches that same object in the database to add the information related to it without reloading the page. var…
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votes0
answers31
viewsChekbox column in datagridview
I’m getting an error after I put a chekbox column in the datagridview on my screen, and this screen is loaded by a query, put this chekbox column not in the query but directly in the datagridview.…
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4
votes2
answers1031
viewsHow to extract a specific string snippet
Let’s have this URL extracted /ac/rio-branco/xpto-xyz-1-0-16-5-abcd-a1G57000003DE4QEAW And I just want the piece that starts with a1G, someone knows how I only get this bit?…
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votes1
answer466
viewsAbout DATEADD, comparison with previous month when there is a single month filter
I have the following situation as shown below. I want to make an individual analysis of the month, so every month that not selected are with filter 'off' and this makes my measurement with value:…
powerbiasked 4 years, 8 months ago Flávio Ravier 5 -
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votes0
answers86
viewsHow to use Classloader.getResources() correctly in Java?
I am unable to capture the right path from where my CSV file is through this line of code below using Classloader.getResources(); @RunWith(MockitoJUnitRunner.class) public class IndicioActionTest {…
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votes1
answer66
viewsMargin does not push content to the center
I recently asked a question because my margin top did not push my div down, following the example in the previous question I was able to solve, but now, using the same explanation of the previous…
cssasked 5 years, 6 months ago Fernando Munhoz 163