Interesting questions
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-3
votes3
answers115
viewsConditional structure if Else are not working
I have the following situation: I have a form with some selects and 2 inputs. One with start date that will be filled by the user who is of type date and another with type text. As image below:…
javascriptasked 5 years, 2 months ago Erika 25 -
0
votes0
answers47
viewsHow to invert a list of values in Scratch?
Can someone help me? I would like the result of this Project (Conversion of decimal numbers to Binary) to be in the correct order, I understood the logic and the project is working well, but at the…
scratchasked 3 years, 10 months ago Anderson Souza 1 -
-5
votes1
answer28
viewsHow do I make my application understand which delete button I am clicking and delete the right list?
I have an app that adds a list for the person to put a new schedule every time they click on a button, that new list comes with a delete button on the side, but when the person adds more than one…
javascriptasked 4 years, 7 months ago Lucas Alves 15 -
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votes0
answers13
viewsCakephp returns error in Sqlite database Cannot describe users. It has 0 Columns
Please, Using Cakephp 4.2.5, I have an sqlite database of 3 tables and are not empty. When I do on controller: $usersTable = TableRegistry::getTableLocator()->get('Users'); $query =…
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-1
votes1
answer32
viewsWhen climbing the site javascript did not run
I have a problem: when climbing the site, my javascript did not run. Follow the source code. This code is inside the body <script type="text/javascript" src=".//js/code.jquery"></script>…
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0
votes1
answer22
viewsError of procedure call
I’m having a problem calling one procedure within a function in the SQL. When I call the function CHECK_LOGIN for SGBD, does the operation without any problem, but I need to do this operation by a…
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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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0
votes1
answer34701
viewsHow to align fields of a form
Good, I am developing a webpage with a form. How can I align the text boxes to fill? I tried to put everything inside a div with the container class, I tried to set the size to approximate sizes,…
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0
votes2
answers112
viewsReactivate form to closure of other
I have a form main and from this form I click on a button and open another form, So when I open this other form I disable the main one, so that’s okay, so I wanted when the user closes the second…
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1
votes2
answers7225
viewsPostgre query error: ERROR: syntax error at or near "WHERE"
I was working with mysql in this project and the query worked normally. At the moment, I am migrating to postgresql. However, the query stopped working and returned the following error: ERROR:…
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-1
votes1
answer844
viewsData does not appear in datagridview, even if it is a populated datasource, why?
I’m trying to capture some information from the database, filter it and then run validation tests on each of the returned lines. Then I try to take the lines that failed the test and insert them…
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10
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answer114
viewsWhy is 16 equal to 020 in Javascript?
I was comparing CPF’s when I got the following expression: if(16 == 020){ console.log(true) }else{ console.log(false) } The result of this expression is true, I’d like to understand why.…
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7
votes4
answers10036
viewsApply color to font in element clicked only with CSS
I have the following HTML: <div class="trabalheSubEsqTitulo">Fale Conosco</div> When I click on the div trabalheSubEsqTitulo, I want him to apply color:red, however, I only want this…
cssasked 10 years, 4 months ago Felipe Viero Goulart 3,693 -
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votes0
answers44
viewsLogin with CPF and CNPJ
My code below is working. However, note that I own the field CL_Cpf and I need to add another that is CL_Cnpj. Therefore, I need both to work in the same field input and log in to the system. How…
phpasked 6 years, 8 months ago J Junior Carneiro 101 -
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votes1
answer280
viewsCrud with simple java REST webservices. Problems with jersey client class
I have this class but it is giving many mistakes do not know what I do today that I try to solve. What I do? package manager.client; import javax.ws.rs.client.Client; import…
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19
votes2
answers21759
viewsWhat are the main differences between Unicode, UTF, ASCII, ANSI?
What are the main differences between "encodings" Unicode, UTF, ASCII, ANSI? They are all really encodings or some are just "sub-categories" of others? I don’t want to know all the details of each,…
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0
votes2
answers48
viewsHow to run a function only once and stop it if an onBlur occurs?
I have two inputs: what is typed in the "Title" is duplicated in the "Material Code" with the appropriate normalizations (i.e. space conversion and character removal). Is there any way - using pure…
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4
votes1
answer2068
viewsCOUNT and GROUP BY in two columns
Personal I am facing a doubt with a particular query, I have searched everywhere on the subject but without success. If there’s any other way to do what I’m trying, I’d appreciate the information So…
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0
votes1
answer89
viewsHow to delete straight parentheses from some subfolders I have using an excel macro?
I have a folder called "Franchisees" where there are several subfolders with the names of franchisees. Inside each franchisee’s folder there are some subfolders whose names contain straight…
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votes1
answer50
viewsMultiexplode function with array_intersect returning null elements
Hello, I have the following PHP script: Code: <?php $lista1 = ["CURITIBA:SO","SP","BH","RS"]; $lista2 = ["RJ","SC","AM","CURITIBA"]; function multiexplode ($delimiters,$string) { $ready =…
phpasked 5 years, 8 months ago buddy-stack 131