All Questions

2
answers

Save classes in CSS

It turns out that I'm doing some outline, normal, and clean buttons. Normal have background-color , outlines only border, and clean only color, I also have color attributes, my intention is that this attribute is only used in html , for...
asked on 23.04.2018 / 20:09
2
answers

How can I make it recognize "/" when concatenating with javascript?

It turns out that I can not make it show me as a url when I concatenate the url images/ that is the folder that I have to put images, the code that armo is the following. carouselImagen+= '<div class="carousel-item active" id="planti...
asked on 24.04.2018 / 15:58
2
answers

delete data from a DataTable ()

How can I delete data from DataTable() ?, when instantiating    var table = $ ('# sampleTable'). DataTable (); marks me as an error    TypeError: $ (...). DataTable is not a function Is there a way to even remove the functio...
asked on 13.03.2018 / 17:50
2
answers

Time is not updated

I have a class in which I want to get the current time of the pc but it is not updated, it is always the same time, any solution? import java.util.Calendar; import java.util.GregorianCalendar; import java.util.logging.Level; import java.util.l...
asked on 29.03.2018 / 01:36
2
answers

Highlight the first record brought from a Mysql query with DESC

I do not know if the title is descriptive enough, but I did not know how to ask the question. The problem is this: I have a query that I use to show a "top" of the 20 ages of some people. What I want is that the first record shown, in this ca...
asked on 29.04.2018 / 03:12
1
answer

How to convert the delimiter of a csv file

I have a .csv file which each column and its contents is separated by commas. What I'm looking for is to be able to change each comma separator with a Pipping (|) and do this in C #. I've searched on Google but I can not find anything conc...
asked on 23.01.2018 / 19:59
3
answers

Complicated with JS

I have a little problem with some things that I'm doing in js and that are not working well for me. The subject is like this: I have a select where the user chooses options: <select id="cobertura" name="cobertura"> <option value=""...
asked on 19.12.2017 / 19:20
1
answer

how to send an email that has a html and php code message?

I need to send an email where the message is with HTML and PHP code, what does the code in html is to assemble the table and with the php and mysql must bring the data and put it in the table, when I only put html if it sends the msj, when I put...
asked on 18.04.2017 / 18:34
2
answers

How to convert a data of type string, to convert it into minutes? Using SQL Server and MySQL

I want to convert a data of type varchar to int, then I want to convert the result to minutes to get an average from there. This is the field: RalentiTiempoTotal 01:06:10 What I am doing first is separating the fields in this way: sel...
asked on 16.03.2017 / 19:15
4
answers

How to show records between two dates?

I need your help to formulate a query that allows me to show the months per year between two dates. I have a table called acquisitions where I keep the id_adquisicion and fecha_adquisicion Acquisition Table: TBL ADQUISICIÓN id...
asked on 03.03.2017 / 05:50