Most voted "brazil" questions
This tag should be used whenever the subject is specific to Brazil and has no relevance to those who develop software for other countries. A typical example is related to questions about tax-driven technologies.
Learn more…15 questions
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57
votes1
answer3446
viewsHow does software licensing work in Brazil?
What is important to know before licensing a computer program in Brazil? I really need to use a license? What is and how the free software system works?
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55
votes5
answers20362
viewsIs there an algorithm to check the validity of a ID number in Brazil using check digits?
Is there an algorithm to check the validity of a RG number in Brazil using check digits, as with the CPF? If yes, how is this algorithm?
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41
votes5
answers32714
viewsJava Library for Brazilian Electronic Invoice (Nfe)
I’ve been developing an enterprise management system for some time. I need to add to it the electronic invoice issuance functionality in the Brazilian standard. Is there a well tested and preferably…
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32
votes2
answers6682
viewsWhat would be the way to validate the CPF checker digits in a DB using only a SELECT?
Finding information on how to calculate the CPF check digits is not difficult. Any Google search gives numerous results. Most are reliable and even have a well respected source which is the entry on…
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22
votes7
answers30495
viewsHow to differentiate phone types
I have the following problem: the customer will send me a phone number and I need to differentiate whether it is fixed or mobile, someone knows some rules that distinguish well the two groups?…
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13
votes3
answers515
viewsCompany can monitor everything employee does on work computer?
Tied to my case /questions/69324/skype-monitoramento I need answers that are based on something beyond the sense of achism, there are people who tell me that is provided for in the law. For example:…
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9
votes1
answer2436
viewsWhat is the correct order of the ICP-Brazil certificate chain so that the certificate of an e-CPF and e-CNPJ is requested via TLS Handshake?
To authenticate a user using the digital certificate, and to obtain this certificate in the backend it is necessary to enable the "SSL/TSL Handshake" option on the web server with the option to…
authentication ssl certified digital-signature brazilasked 7 years, 2 months ago LeonanCarvalho 3,527 -
4
votes2
answers3654
viewsHow to obtain the CPF/CNPJ number of a digital certificate type e-CPF/e-CNPJ on A1 and A3 models?
I am developing an alternative method to login via certificate, without needing java or a specific language, only http and php to process backend information (but that could be manipulated by any…
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2
votes5
answers11991
viewsHow to validate and calculate the control digit of a CPF
How does the algorithm that calculates the digit of a CPF (Cadastro da Pessoa Física Brasileiro) work? And how is this calculation used to validate the CPF? If possible, I would like examples in…
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1
votes1
answer5354
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1
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answer1364
viewsSQL Server - Incorrect time in GETDATE (Timezone) function
I have an SQL Server running on AWS, since yesterday the function GETDATE() has been returning the time with an extra hour as if it were in the time zone -02:00. I have checked on Linux that the…
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0
votes1
answer90
viewsInsert column with mysql function
Good morning, I’m a beginner and I’m having a hard time. I have a column called ID and it’s a history table, so this id repeats a few times I wanted a column that returned how many times this id…
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votes0
answers42
viewsJAVA I created a vector union algorithm, but it is returning the values of its union = 0
package EstruturaDeDados; import java.util.Arrays; import java.util.Scanner; public class testes { public static void main(String[] args) { Scanner ler = new Scanner(System.in); String repetir =…
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-2
votes1
answer46
viewsSEND E-MAIL TO MULTIPLE RECIPIENTS WITH SMTPLIB PYTHON
I am with a code that sends email to a single recipient. Now, I need that code: • SEND THE E-MAIL TO MULTIPLE RECIPIENTS AT THE SAME TIME OF UNIQUE FORM. EXAMPLE: I have 20 recipients, instead of…
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-3
votes2
answers196
viewsHow do I add numbers in innerHTML?
The code is not adding, just joining (concatenating*) the numbers var media = ""; var media2 = ""; var media3 = ""; var media4 = ""; function myFunction(){ media =…