All Questions

1
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How does an e-CPF work?

I do not have a Card or Token, but I would like to know how it works, as I should use it in the future to generate Certified / Digitally Signed Medical Records. I have some questions:    - Does it contain a set of public and private keys o...
asked on 15.04.2015 / 19:50
1
answer

How to get the value of several filled fields using jQuery?

I currently have a customer search system that can be searched by cpf, cnpj, phone, address, email and various other information, I can search a customer asking if there is a customer having an email and a phone, my question and the following, I...
asked on 16.04.2015 / 18:30
1
answer

Returns the previous month of a date entered in Qt

How do I return the previous month of the date reported in Qt, does it have any function in QDate that does this? I found only the one that adds addMonths . Example: Month 04 reported returns month 03.     
asked on 06.04.2015 / 17:46
2
answers

Capture SOAP request

I would like to log all soap requests exactly as they arrived on my server. Is there a way to do this via C #?     
asked on 13.04.2015 / 15:39
1
answer

How to access webcam and take photo with HTML5 and Javascript? [closed]

Does anyone have an example showing how to implement this application and then save the image?     
asked on 15.04.2015 / 17:25
1
answer

Why Arrays implements IEnumerable but does not implement IEnumerableT?

I was making a class that contains an Array of class Episode : public Episode[] EpisodesList; Then I implemented IEnumerable<T> in my class. And as expected, I implemented the method GetEnumerator() ... p...
asked on 15.04.2015 / 06:57
1
answer

How to Distribute RIA with JNLP and Java 8

I developed an application and at the time of distributing with JNLP, I encountered a deadlock. With Java 8, it asks to sign the JARs and the certificate must be from a recognized CA. I signed the JARs with a certificate generated by me (only...
asked on 16.04.2015 / 12:16
2
answers

verify that multiple fields are created in the database

A further 7 columns have been added to a table, but you must first check if this column is in the database, otherwise you should not run the column creation script. Is it possible, in a single condition, to check whether the columns have alre...
asked on 25.08.2015 / 15:57
1
answer

How to call procedure using Asp.net MVC with Entity Framework

In an asp.net mvc application, using ADO.NET with entity framework and mysql , I have a procedure , which returns a listing. CREATE PROCEDURE SP_CATEGORIAS() BEGIN select * from (select a.id, @row...
asked on 07.08.2015 / 17:55
1
answer

How to add data to a list whenever a p: hotkey is used?

I have <p:hotkey> which is the component of Primefaces to work with shortcuts. Every time I press ctrl + 1 two new fields appear on the page, however I would like every time I press this combination the data that is in imputT...
asked on 17.08.2015 / 16:22