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1
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Error making application deploy in GlassFish: org.objectweb.asm.ClassReader.init - java.lang.ArrayIndexOutOfBoundsException

Questions Why does GlassFish 3.1.2.2 run ASM, and does this ASM fail to load my dependency classes? How do I get my application uploaded? Why does not it happen on other servers than with GlassFish 3.1.2? Context I'm using GlasshFi...
asked on 08.11.2017 / 14:15
1
answer

DOUBT Overuse of SELECT and Standard Tables

I have a question about the advantages of having standard tables and how to use them within a SELECT. Let's suppose the following tables: -------------- | tb_endereco | -------------- | id | | rua | | numero | | ba...
asked on 13.12.2017 / 07:09
2
answers

Real-time account for table generated with jQuery

I'm having trouble letting the multiplication of quantity * price in a dynamically created table. Better to explain, is to show. Here is the code in jsfiddle: link HTML <div class="container"> <div class="row...
asked on 18.12.2017 / 23:08
1
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How to remove an item in a position from an array? [duplicate]

Example: string[] x = {"3","2","1"}; I want to take only the "2" item from the array x , resulting in: x = {"3","1"};     
asked on 18.11.2017 / 23:44
1
answer

How can I use Firebase as a database in a Django application?

I just created a Django project and would like to use Firebase instead of sqlite as a database. I searched in several places but could not find anywhere how to do the integration. Could someone help me?     
asked on 07.12.2017 / 15:11
1
answer

When to choose between using a wide string or not?

When using wide ( std::wstring ) or a normal string ( std::string )?     
asked on 31.12.2017 / 11:30
2
answers

Problem with a modal

Well,Ihaveaproblemwiththismodal,itopensassoonasIentertheindex.php,butincaseIchangethepagetoextoduvidas.phpandclicktogobacktoindex.phpthealertappearsagain,forthealertonlyappearsonceandonlyappearsdnvifthepersonclosethetab?code:<script>funct...
asked on 08.01.2018 / 21:04
1
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How to control the thickness / thickness of the tag 'strike, del, s', the famous line above the text

Today I was developing a project and I got to the point where for the first time in my life I decided to use the <strike> HTML tag. I do not know if it was the font style I was using, but the line above the text was barely noticeabl...
asked on 23.03.2017 / 19:21
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Is there any risk in using "SET FOREIGN_KEY_CHECKS = 0"?

According to what I read somewhere, FOREIGN_KEY_CHECKS :    ... Specifies whether or not to check foreign key constraints for InnoDB tables. That is, if the guy wants to disable the foreign keys check, it does: SET FOREIGN_KEY_CHE...
asked on 17.11.2017 / 16:05
1
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Responsive hexagonal diagram

I found a code that assembles a set of hexagons (like a beehive) so that it is responsive. I made some adjustments to meet what I intend as a result, which is not exactly a grid. I simply added a class to hide the hex that I do not want and have...
asked on 27.03.2017 / 18:55