Interesting questions
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1
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answer140
viewsProblem in editText inside a Listview
Hello, I created a list of questions within a Listview, I created all the questions by programming, I’m not doing any components in the.xml layout, I just have a frameLayout, but the moment I click…
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1
votes2
answers513
viewsAutocomplete with jquery and mysql does not list the options when starting to type
I have the following form: <?php //CHAMA A CONEXÃO COM O BANCO DE DADOS require('../db/conexao.php'); ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8">…
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0
votes1
answer69
viewsHiding ( $Hidden ) password Laravel 7
I need to hide the password to be seen or etc either in the bucket or whatever form, because I list the users in an administration pad, even using the Model with Hidden as below I can read the…
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1
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answers43
viewsJava web mapping with xml
Hello, I am learning java for web, and I have a certain problem, I am not able to do the mapping in the xml file for the links of the pages to be cleaner. I have the following class:…
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answers107
viewsHow to filter choices from a field based on choices from another form field in Django?
In Django Admin I have a model who has two fields: Unidade and Localizacao. Where Unidade has a ManyToManyField for Localizacao, as follows below class Unidade(models.): nome =…
javascript python django django-templates django-adminasked 5 years, 3 months ago Leonardo Furtado 144 -
1
votes1
answer3881
viewsManage back button between Ragments
I’m working on an app for the college where I’m using Fragments for all my screens, for reuse purposes. The problem is that I cannot control the behavior of the back button between the Fragments.…
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answers76
viewsHow to Resolve App Shutdown Problem?
I’m creating an app in Android Studio and whenever I test it to see the progress it does not run, takes a break. app (app name) stopped. In Logcat appears this: W/Dynamitemodule: Local module…
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answers31
viewsReturn "Authentication" property useAuthRequest() is coming "null" | expo-auth-Session
I have a problem with returning the accessToken and the idToken after authentication with lib expo-auth-Session, implemented for connection with the Identity Server. It opens the login page and…
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answer186
viewsInsert Image after Gridview
I’m developing an APP on flutter using a Staggeredgridview at the beginning of the build, but I’m not able to insert an image before this grid. import 'package:flutter/material.dart'; import…
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1
votes1
answer807
viewsHow to change elements dynamically through Checkbox?
Guys I have a problem where I need to make a function with parameters aiming if a checkbox is marked or not. I managed to make for another field, but this was static, now I need to make for elements…
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votes1
answer2637
viewsValidate Date entered by Edittext
I have an Edittext with Mask to input a date. How can I validate whether or not the date exists? Code of my Edittext NascimentoUsu = (EditText)findViewById(R.id.edtdata_usu);…
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5
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answers1099
viewsHow to remove formatting from the GETDATE() command
I am developing an application that will be used by several customers simultaneously, I would like to use as id the Day, Month, Year, Hour, Minute, Second and Millisecond, would have as I remove the…
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answer24
viewsIs it possible to have a 'Partialview' in WPF?
I was wondering if it is possible to implement the concept of partialview in a WPF View. Something like a system of tabs, which changes the content of the grid but does not alter the layout of the…
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1
votes2
answers15896
viewsHow to stop an execution in Python?
I’m starting programming in Python and would like to know how to stop the program execution? In the language C for example, there is the equivalent command system("pause"). If I open IDLE, more…
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1
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answer49
viewsUpload branch information after days
I have 2 areas of development: homologation and producing. Usually before going up to production I go up to the approval to perform test ( I think general do this ) so far everything OK. However I…
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answer137
viewsCapture an excel autofilter criterion based on cell color
How to capture an Excel autofilter criterion that is based on cell color? Code: Sub GetCellColorCriteria() With ActiveSheet If .AutoFilterMode Then With .AutoFilter.Filters(1) If .On Then If…
excel-vbaasked 6 years, 7 months ago user169315 11 -
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answers109
viewsCalculation of T(n)
Could someone explain to me how to calculate the T(n) of this algorithm being n >= 0? I’ve seen videos and classes and I can’t understand how this calculation works. T(n) of an algorithm is how…
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1
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answer2683
viewsHow to Access Real-Time Android Sqlite Data (DEBUG)
How can I access the data contained in the local database of the Android device, ensuring that the information is up to date? My IDE is Intellij IDEA and I use the connection feature with the…
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3
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answer118
viewsASP.net MVC with WIF
When searching the web, I saw that it is not possible to register Assembly’s on the Razor view engine on Asp.net mvc as was done on webforms. <%@ Register TagPrefix="wif"…
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2
votes2
answers3176
viewsbase64_encode in javascript
I have an image in the database saved in blob format, I have to use the base64_encode in php before returning the ajax request and this slows down the process on the server side. Can do or has any…