All Questions

1
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Element does not look complete even with overflow-x: visible

I have a page with two columns, one of them has a drop-down list that is displayed when I mouse over an element. The dropdown extends beyond the content and that's where the problem lies: even though the container column has a overflow-x: vis...
asked on 01.08.2018 / 15:36
1
answer

Help with a query in linq

I want to make a classification so to speak of a list that I have, I'm trying to do it with linq. well this is what I want .. Result. This the information with which I count. Proveedor: Videmont Cap. Morgan = $450.12 ET. Negra = $620.32 P...
asked on 27.06.2018 / 01:42
1
answer

Difference between ways to call a property

Reading a book I found the following:    Once the properties of the object have been created, they can be accessed by two   Forms: obj.nombre = "Simon"; var nombre = obj.nombre; and ... obj["nombre"] = "Simon"; var nombre = obj["nombr...
asked on 24.06.2018 / 15:44
2
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doubt queries mysqli vs poo queries prepared

I have been working with the mysqli driver for several months but a question has arisen more than a question is a doubt, I would like to obtain opinions from experts on this topic. The thing is that whenever I consult the bd either to insert o...
asked on 24.08.2018 / 15:48
1
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How to remove a specific element from an array?

I have an arrangement: [1,2,3,4,5] and I want to delete a particular element. I have achieved this, but I suppose there are other simpler ways in javascript to achieve it. function eliminar(array, elemento) { var resultado =...
asked on 23.01.2017 / 15:10
1
answer

Exclude a list of Strings in a table in C #?

Hello friend I have a problem with a table I have a field called names within this table and I have a list of names which I want to exclude from the table based on the name field. I have the following but it does not work for me. var DataRows...
asked on 26.07.2018 / 19:27
4
answers

Find out if a div is full

Out of curiosity How can you determine if a div is full? Full example : The previous image shows a full div, because there is no space to continue writing, the word hello complete the limit of div . Example that is not f...
asked on 23.07.2018 / 03:51
2
answers

Query eloquent two tables

I have a table of products that has the fields:    id, name, price, category_id And I have the category table with the fields:    id, name I am trying to make it return all the fields in the product table and instead of showing me...
asked on 07.05.2018 / 19:21
1
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How to trigger an event from one form in another

I am working with 2 forms, of which the first one acts as a floating box to collect data that is entered by the user. Once the data is entered, the user presses the Aplicar button to send the collected data to the second form, I want an e...
asked on 23.04.2018 / 07:30
1
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Error when consulting with INNER JOIN

Everything works ok less when I pass the user id with the variable $ user_id. It just fails me with the inner join, giving me the following error,    Catchable fatal error: Object of class User could not be converted to string in Crud...
asked on 17.04.2018 / 13:29