Interesting questions
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answers895
viewsCalculation of the Z value of the normal distribution
Good morning, I’m having a problem calculating the Z-value in the normal distribution. Also the calculation of t and sigma t constants are giving me 0, which is impossible. I’ll put the code and…
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answer33
viewsRoute stopped working only in release version
I have software here at the company, and it worked perfectly. However, I made a small layout change and my machine works perfectly. When I publish the application, the route (/Configurations)…
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answer345
viewsTrigger function by pressing F5 (update)
I am making an application in PHP that, through the selection of a data of the combobox related to vessel and a date field, I make a SELECT in the database returning some data that is inserted in a…
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answers68
viewsI want to receive an xml from webservice on android
I’ve tried everything, using the HttpURLConnection , with the HttpClient that is deprecated, these two options do not end, stop at the BufferedReader. I’ve tried to use AsyncTask with the…
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answer15
viewsError printing Owner.screenname and Owner.url (Dailymotion Data API) property value
When running GET for PLAYLIST and VIDEO resources, I had a problem. When running GET on my console, the request correctly returns the values of the Owner.screenname and Owner.url attributes;…
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answer871
viewsCopy data from one column (B), to another sheet, if column condition (F) is met. excel
I tried and I keep trying several codes to automate the data copy (column B, spreadsheet proposals) to another spreadsheet (Projects), also in column B, if the F column of the worksheet "proposals"…
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answers71
viewsConvert String with multiple values to arraylist and add programmatically into a spinner?
((I am using the browser to enter the site, because app here is problem) I’m pulling several results from formats of a video on Youtube. However, when I step into the spinner only one result passes,…
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answers647
viewsFunction with for()
I have a problem in an exercise. In this exercise, I must implement a function called passandoPelosPares() that shows by the console aqui eu tenho o valor de x for each PAR value running i from 0 to…
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answers450
viewsHow does the Flutter (Framework, SDK, Dart) architecture work?
In Flutter studies I often get confused, when creating an UI, after all I am using Dart/Flutter (framework) or both? Ex: children: widget.products.map((Product product) { return ShoppingListItem(…
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answer54
viewsChange visibility
How do I change the visibility of a layout that is in another Active? I want to do this by clicking on an image.. I know how to use the method onClick. only lack the imagination of how to change…
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answer19
viewsE-mail with update in the bank
I am developing a code for sending emails and, if the email is sent, the system updates the bank table. Emails are being sent, but the update does not happen Follow the code I have: import MySQLdb…
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answer37
viewsHover with mix-blend-multipy
I have a problem when I leave the hotel. Multiply has a strange effect. Check the gif below: #accordion { padding: 80px 0; } #accordion .categoria { position: relative; cursor: pointer; } #accordion…
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answer72
viewsError: mysql_fetch_assoc inside Function
function retornaStatusPesquisa($numeroStatus,$nomePessoa, $nomeTabela){ $query = mysql_query("SELECT COUNT(status) AS valorStatus FROM $nomeTabela WHERE status=$numeroStatus AND…
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answers8
viewsequivalent of Qwebenginesettings::setUnknownUrlSchemePolicy() to QT 5.9
I’m using the tensorboard to open the projector and continue with the evaluation of my code, when I open in a common browser it works perfectly, but using the qwebengine the reality is different, it…
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answers507
viewsChange List with a python function
I’m developing some book exercises "Intensive Course of Python" but I stopped in the proposed 8.10 exercise: EX: 8.10 - Great magicians: Start with a copy of your program from Exercise 8.9. Write a…
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answers111
viewsI’m not getting wheel the first animation of my game
Good afternoon I’m having a hard time understanding what that mistake would be I still have a few days in the programming world someone can help me using UnityEngine; using System.Collections;…
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answer301
viewsNavbar effect similar to Twitter
How do I get this effect on navbar? It’s present on Twitter. When the page is in the home, there is a blue bar in the page name in the navbar, the same applies to other pages;…
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answers48
viewsProblem Related DB
I’m making a system in C#, connected the database (Access) and the program asked to copy the database to the system folder and everything else. The problem is that the application is not saving the…
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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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answer699
viewsHow to send all files from a folder via FTP in PHP?
I need to take all files from a local folder and send via FTP to a folder on the server. Explanation: I have a folder with images (.jpg) of products that at the time of registering. And I need to…