Posts by Joelend • 48 points
8 posts
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answer207
viewsQ: How to Update in Two Table?
I’m looking to make a update in two tables, postgres. I’ve seen some posts using other banks and I believe I’m doing the same, maybe some particularity of the bank or is missing something. Update in…
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answer211
viewsQ: How to close Bootstrap Modal?
Before anything I say I read other posts... Close modal when you click the button I am developing a system in ASP NET Core and using a modal of bootstrap to log in. I sent the data to the controller…
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answer75
viewsQ: How to do this query search?
I am trying to develop a Rest webservice in Netbeans (Java). I have followed this tutorial... https://rafaelsakurai.gitbooks.io/desenvolvimento-distribuido/content/chapter10.1.html However, when it…
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answer44
viewsQ: How to obtain the same value?
I have a code in Delphi that is responsible for an ESC/POS communication with a matrix printer...: var comando : AnsiString; pL, pH : AnsiString; begin pL := #147; //96 pH := #2; //2 comando :=…
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answers80
viewsQ: How to set a timeout for a JSON request?
I am developing an application in JAVA, Android Studio, and I need to make some JSON requests. So I created an Asynctask class and do so in theInBackground: @Override protected String…
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answer125
viewsA: What is the difference between char (*ptr)[20] and char *ptr[20]?
Good afternoon, char (*ptr)[20] is a pointer to a 20-character array...a single pointer that leads to a "string" (char[20]), for simplicity. Ex: *ptr -> "exemplo" Char *ptr[20] is an array of 20…
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answer275
viewsA: Concatenate two sequential static lists
Since you were using pointers I needed to make some changes, where without such I do not see how the code would work... You have a "TL", controller, embedded in the struct, the "END"...use it. It’ll…
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answer83
viewsA: C code error
In your first go, of registration, you initialize the value i 0 and do the repetition until i<=1... I understand that you want to register two people (people[0] and people[1]) is this? From now…