Questions tagged as 'helper'

Tagged questions
3
answers

No select error using mysqli_query

I've done a php to list the rooms, but I'm having difficulty listing them, if anyone can help me, I would appreciate it. <?php $link = mysqli_connect("localhost","root","","hotel"); $result = mysqli_query("SELECT descricao FROM quartos WHER...
asked by 08.06.2015 / 21:53
1
answer

Help with animation as you scroll with javascript

I have a vector image <img src="images/first-page/vectors/waves-723178.svg" alt="Imagem vetorial decorativa" class="vector-wave"> and it is positioned to the left of the screen .vector-wave { position: relative; transform: t...
asked by 11.06.2015 / 05:35
1
answer

R - How to calculate the price change from one period to the other?

Hello, I'd like to know how to calculate the price change from one period to the next. Example:    Year | Price       2007 | 25       2008 | 30       2009 | 7       2010 | 15 ... | ... | ... The new column would look like:    Ye...
asked by 03.04.2018 / 01:08
3
answers

How to fix error in file upload?

I have the following form: @using (Html.BeginForm("importCSV", "Administrador", FormMethod.Post, new { @id = "upldFrm", @enctype = "multipart/form-data" })) { <input id="file" name="file" type="file" /> &l...
asked by 10.06.2015 / 17:01
1
answer

How to create a Helper for Datepicker creation

I would like to create an MVC Helper for creating a DatePicker . Example: @Html.DatePicker();     
asked by 11.06.2015 / 22:31
1
answer

How to install the plotKML package?

I want to install the following package in R link the following message appears: Error in loadNamespace (j
asked by 23.10.2015 / 23:09
0
answers

Join Separate fields in a cell

Folks, I'm making this code, but I wanted the field P.O to divide into the values of P.O, but it only pulls a field, so does it in the division .... Sub CalcularNotas() ' pl_Respostas.Unprotect "Multa123" Dim UltimaLinha As Long Dim LinhaAtu...
asked by 27.08.2018 / 15:33
3
answers

No select error using mysqli_query

I've done a php to list the rooms, but I'm having difficulty listing them, if anyone can help me, I would appreciate it. <?php $link = mysqli_connect("localhost","root","","hotel"); $result = mysqli_query("SELECT descricao FROM quartos WHER...
asked by 08.06.2015 / 21:53
1
answer

What is the Print Flush In Python? [closed]

I can not understand how the flush works in python's print.     
asked by 16.04.2018 / 23:07
2
answers

Build an unordered list with content_tag

How to build a list containing sublists using content_tag f% of Rails? Using the method in Helper does not work. <ul class="menu"> <li>Item1 <ul> <li><a href="#>Link1</a></li> <li><...
asked by 14.01.2015 / 19:02