Interesting questions
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answers511
viewsWsimport of multiple equal services with various unnecessary operations
In Java, I am using the wsimport tool. The process works. However there are some problems. I have to wsimport into the services of several different suppliers (all of them third parties, I have no…
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votes1
answer466
viewsR histogram with all apparent breaks, hist() function
I have a database with over 8000 lines and would like to create a histogram, but it does not show the bar in all lower frequency classes, in the case of the last classes (Image). I understand that…
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answers69
viewsGet image ID/object Inserted in a Tcxrichedit
Is there any way to get the ID of an image or object inserted in a Richedit? I tried to: IDRichEdit[I]:=RichEdit.Lines.Objects[I].GetHashCode; But gives Accessviolation. Update: The image/object has…
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votes1
answer272
viewsUTF-8 does not work when entering data
I use utf-8 at the time of insertion of the field nome in PHP, thus: $nome = utf8_encode(strtolower($nome)); When checking how the insert Before inserting, the word is correct, but when I access the…
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votes2
answers1521
viewsQuery SQL - put result in a row only
SELECT pga.Titulo, e.Codigo FROM Qualidade_Diagrama_Processo_Grupo_Acao pga JOIN Qualidade_Diagrama_Acao_Entidade ae on (ae.Id_Proc_Grupo_Acao = pga.Id) JOIN Qualidade_Diagrama_Entidade e on (e.Id =…
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votes1
answer239
viewsHow do I open a Service from a Broadcastreceiver?
I’m creating an app that intercepts a text message via BroadcastReceiver, more from that I want to receive this text via broadcast open a service. probably this is done via Intent more I can’t do.…
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3
votes2
answers531
viewsManipulating Array in PHP
I’m creating a PHP that creates Graphics using Google Charts, but I can’t supply the function with all the data in the array. When I print the function, instead of printing all the states of the…
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2
votes3
answers847
viewsCorrect model test (Rspec)
I created a test to validate my model and I want to know if it is correct. describe Article do it "object article create is valid?" do article = Article.create article.title = "Title for Test"…
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votes2
answers69
viewsHow to compare several different terms in a simplified way in Python?
I wanted to know how to show that several terms are different from another term, without having to keep repeating ? As in the example: if termo1 != valor_aleatorio and termo2 != valor_aleatorio and…
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5
votes2
answers71
viewsWhen to use these commands?
What are the criteria I use to apply the commands getch(); , the return0; and the system("pause") at the end of a programme?
casked 7 years, 10 months ago Benedito Póvoa 57 -
3
votes3
answers183
viewsRemove repeated elements using two lists
How would you remove without using collections and while, only with for. I wanted a search structure element by element, because I already know how to remove this way. So I want to use at least two…
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answers31
viewsSwap sidebar positions directly on phpmyadmin
I’m having a problem in wordpress where it’s not leaving clicar and arrastarto change the positions of widgets (not only widgets but the whole site). I need to change only the positions of 2 widgets…
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votes1
answer1852
viewsModal bootstrap does not load Google Maps v3 correctly
People I have the following problem, when loading Google Maps v3 in a Modal with the Bootstrap Framework the map is not displayed correctly. Follows the code: <!DOCTYPE html> <html>…
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3
votes1
answer727
viewsCreate data validation and page sequencing
I’m starting in Java and I want to make a screen where the person register the login and password, the system stores the data and then, in a new window is asked to enter the user and password, I did…
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votes1
answer41
viewsuse programmatically linear Radius corner, modifying circuference only on one side
use Radius corner programmatically in a linear, modifying only the circuference of two sides…
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answer95
viewsoutput.json and app-relase.apk in Android Studio and the error while installing
Hello, good morning! Every time I download an example of a project in AS, I realize that if the output.json comes along with the apk, the app will not install in any way (either in the emulator or…
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answer236
viewsError installing React Native on linux Mint
I try to install React Enable from the terminal but only error appears: npm install -g react-native-cli npm ERR! Linux 5.0.0-32-generic npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install" "-g"…
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1
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answers56
viewsIntellisense - Visual Studio
Hello I am developing a VB application with two forms, the first frmCadastroEndereco, to record addresses in the database, another of customer registration. Use also a module (modEndereco) that…
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votes2
answers1351
viewsInstant Run works but file . apk does not install
Well, the problem I’m facing is that when I emulate mine app through the Instant Run the app goes perfectly on my smartphone. However, I cannot install the same app through the .apk generated. Use…
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votes1
answer86
viewsHow to insert null values into a data list?
I believe the problem is here: 'tlkc_conversation_2' => '', I am trying to enter data in the database, but some fields are null, and I am receiving the following message: Illuminate Database…