All Questions

5
answers

Get value input array

I need to retrieve the array value of the input that the user clicks, these inputs are of dynamic values. HTML / PHP <label> <i class="fa fa-lg fa-times-circle"><input value="<?=$fs_value?>" name="valor" type="butto...
asked on 29.01.2016 / 12:16
4
answers

Send form HTML without submit button

Is it possible to create an form HTML that automatically sends the form data? Ex: I have a form only with radiobutton and because of aesthetics I do not want to put the submit button, could it be created?     
asked on 20.01.2015 / 19:50
4
answers

Doubts about encrypted JS code

I wanted to know if this code is encrypted here: $(document)["\x72\x65\x61\x64\x79"](function(){$("\x23\x6A\x71\x75\x65\x72\x79\x5F\x6A\x70\x6C\x61\x79\x65\x72\x5F\x31")["\x6A\x50\x6C\x61\x79\x65\x72"]({ready:function(event){$(this)["\x6A\x50\...
asked on 10.11.2015 / 19:06
2
answers

Parse error: syntax error, unexpected ''

I want to print the value on the screen after the PHP result. public function iniciar() { $msg = ''; $oneclick = null; # login... $this->login(); if ($this->logado()) { $oneclick = $this->pegar_oneclick();...
asked on 16.02.2015 / 16:31
4
answers

How to get the penultimate and anti-second item in an array

I have an array that comes from a return of a form and would like to know how to get the penultimate and the penultimate position of the same in PHP.     
asked on 24.04.2017 / 16:39
4
answers

Difference between two dates, ignoring weekend - working days only [duplicate]

I was looking for something similar, but unfortunately I did not find anything. I found this solution that helped me a lot but it's in Java. How to calculate the difference between two dates by ignoring the weekends in Java without using l...
asked on 14.06.2016 / 19:04
2
answers

Calculate mathematical expression in string

Hello, I would like to know how I can compute a math expression, contained in a string, in Javascript. Example: calc = "(7*2+1)/2"; How could I calculate?     
asked on 15.07.2015 / 00:34
3
answers

Why is an asterisk left?

I want the number of rows and columns in the output of my program equal to the given input . Why is the latter left over?? Code: #include<stdio.h> #include<math.h> int row = 0; char column = 0; int n; int main ( void ) {...
asked on 13.12.2016 / 03:06
3
answers

Block Internet Explorer

IE has a very poor performance on my site. Do not Run Borders Rounded buttons, and some other defects. Basically, Internet Explorer is being Extinct by Mozilla Firefox and Chrome Companion (Not counting Successor, Microsoft Edge, formerly called...
asked on 04.05.2015 / 22:55
4
answers

How to make a loading screen before opening the site

Hello, my site takes MUCH to start, a lot to load and I would like to know how to do a Loading screen (as in MEGA ) while the main site loads.     
asked on 13.05.2015 / 03:31