Interesting questions
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answer917
viewsHow to create an insert Trigger
I need to assemble a trigger so that every time you insert a data into a table usuario, automatically insert the same data into another table bkuser. How can I do this? PHP Usage. And how do you…
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answer158
viewsProblem validating form fields as mandatory
staff needed to enter the fields of my form as required I did this via jQuery however I did not succeed the idea and get a red border in the fields that were not filled my code does not work dry…
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answers71
viewsCompiler accusing error I don’t know
#include<stdio.h> int sumofDie(int value1, int value2); int main( void ){ int die1[7]; int die2[7]; int i; srand(time(NULL)); printf("Rolling die 1 ..........\n"); for( i = 0; i < 6; i++){…
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answer106
viewsSqlite3 How to delete last records using ORDER BY
I’ve researched a lot in the inter but found no solution... For example, I have an aptitude test. Hence I create a table: "Bdteste.db", with a bank: "candidates", with the fields: _id, name and…
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answer24
viewsHow to restrict that some folders are displayed in the gallery? android
I know how to list all the gallery photos but I need the Download folder not to appear in the list. I know I can filter but I can’t make it work. I do not parameter in the query I must paste so that…
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answer43
viewsVbscritp wait one process to finish and start another without Sleep
I am with the following problem I rode a Vbscritp to automate some processes, I am using Sleep so that it waits for one process to finish to start another, but often the time is variable and it may…
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answer165
viewsError when executing Angular project
I’m trying to run an Angular application in my development environment, but I’m going through some problems. I cloned the project repository, ran npm install, and when running an ng serves, the…
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answers37
viewsWhat is the difference between HTTP server and HTTPS considering my structure?
I have a js Rest Node application running behind a proxy Reverse by Nginx, with https properly configured, where the server is configured as follows: Obs: app is my router. const httpServer =…
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answers75
viewsForm data is not registered in the database
Guys help me. Next: I have here an html form which I send the form data to an email through the action. Only, before sending it to the email I want that same data to be entered in the database. For…
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answer399
viewsError getting developer license on Windows 8.1
In Visual Studio Community 2013, for application development for Windows Phone, it displays the following error when trying to get the developer license: Message Title -> Unable to get your…
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answer133
viewsSelect and move to graphical interface
First the right model: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace MetaData { public class Fornecedor { public int…
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answer526
viewsAdd error bar on graph in R
I’m trying to plot a graph but I’m not able to add the error bars with the function arrow. I don’t know what could be wrong with the code below: m12<-plot(tq1_mean~time ,type ="p", col = "red",…
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answer861
viewsDoctrine 2 - Does not recognize class mapped with $entityManager->getRepository()
Personal iae... In my file bootstrap.php I am trying to take the repository of a certain entity and gives Fatal Error, informing that the Class does not exist, but it does exist. Here is the error…
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answer63
viewsQuestions to resize with ASP.Net application
I am developing a web report (ASP.NET + BOOTSTRAP) and when opening it on mobile phone it is as follows: I’d like to resize those lines to the end or else take out the side lines, would that be…
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answer578
viewsPHP with java script and css
Develop an application for Conversion of Measures. The application may convert the following measures: a) Length: kilometre, metre and centimetre. b) Mass: kilogram and gram. c) Temperature: Celsius…
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answers282
viewsHow do I get the same browser answer using java/socket?
The thing is, someone already had to make a request http-post implementing socket java? I need to make a request on the site http://spys.ru/en/ and take the Sponse to mine some proxys. However, I…
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answer30
viewsError running project migrated from Django 1.7 to Django 1.10
I am migrating a project done in Django 1.7 to Django 1.10, when I try to run the project I get the error: The view core.config.views.home didn’t Return an Httpresponse Object. It returned None…
djangoasked 9 years, 7 months ago user53006 -
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answer44
viewsHeap things on a function x DRY
That bold bit taken from here it wasn’t very clear to me: DRY solves what? Some may still be thinking that DRY is to reduce typing. Or at least gain maintenance time. It’s even in the latter case,…
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answer503
viewsWhat simulate, NFA or DFA?
Well, we know that theoretically and practically, every NFA can be converted to a DFA that accepts the same language. My question is this:: Which one should I actually simulate? NFA or DFA? I don’t…
automataasked 12 years ago Victor Martins 798 -
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answers14
viewsReload Node_modules at Angular
I have a problem loading a JS module that I created for my Angular project, which in this case is a horizontal Timeline. The interesting thing is that if I point out the application via app-routing…