Posts by Thiago Pernomian • 43 points
8 posts
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answer62
viewsQ: Text does not track responsiveness
Could you explain why the text in the center of the image does not follow the responsiveness? What should I correct? <body> <div class="inicio"> <nav class="navbar navbar-expand-lg…
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votes1
answer113
viewsQ: Hide Javascript menu
With the code I created I am not able to hide my menu, even closing and opening the burger menu and creating the effect the menu is not hidden. Could you help me and tell me where I’m going wrong?…
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votes1
answer386
viewsQ: Add values of 2 fields, click on the button and appear the result in a third field
I would like to add the values informed in two fields/inputs click on the button and the answer appears in another field/input. I can’t figure out what’s missing in the code below. <!DOCTYPE…
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votes1
answer19
viewsQ: I cannot make the Purchase Value appear in the given field
I need to create a script that makes the total purchase amount split and the split value appear in the Total Value field. I can’t identify what’s missing in my code <form> Valor da Compra…
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votes0
answers281
viewsQ: Error while searching the database using Java, Hibernate and Spring. Use of Beans and Autowired
I’m trying to make a search in my program, but the mistakes appear: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cursoSpringDataApplication':…
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votes2
answers47
viewsQ: Mapmaneto Person x Document Onetoone, Cascade
I created a Person class and a Document, the Document data I can make the persistence but when doing Onetoone in the Person class and insert a new table in the Person class appears an error that the…
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votes1
answer59
viewsQ: Sqlgrammarexception
Good night! Someone can help me with the error in my code, I followed the teacher’s steps but presents error in mine and not in his example. I am using the same dependencies. Follow the method…
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votes1
answer518
viewsQ: Error: java.lang.Nullpointerexception in project using JDBC
Could help me with the error below, it is a, I have error in lines 14 of the class Testalista and error in line 32 of the class ContatoDao. Exception in thread "main" java.lang.NullPointerException…