It's been a while since I used Bootstrap I worked with almost all versions. Usually to structure my applications I use Bootstrap's grid system, row to create rows and col- for columns.
I would like to know:
The...
When uploading a file I'm getting the following error:
Notice: Undefined index: file in Z: \ web \ upload.php on line 3
upload.php:
<?php
$location = 'uploads/';
$arquivo = $_FILES['file'];
if ($arquivo) {
$name = $arquivo['n...
I'm creating an application in Phonegap and consuming an API provided through NodeJS.
For this to happen, I need NodeJS to accept CORS.
How do I enable CORS so that NodeJS accepts the request?
Within a style.css file I'm using the @import url() option to call another file CSS .
For example:
@import url("/css/fonts.css")
Both the file and the path are correct and even then I can not import this CSS .
Wher...
What is the difference between $(window).height() of jQuery and screen.height of JavaScript?
Using them I notice different results ...
And what is similar to screen.height in jQuery?
I have a input , where the user types his / her full name from the following code:
<input type="text" id="fullname" name="fullname" title="fullname" maxlength="255" class="input-text fullname onestep" placeholder="Escreva o nome compl...
I wonder if there is any way to send SMS for free to Brazilians cell phones.
I have already seen some PHP systems with this function, and I would like to have this function on my system as well.
$("#add_city_btn2").click(function() {
var city = $("#add_city2").val();
$("#cities2").append($("<option>", { text: city, selected: "selected"})).change();
$("#add_city2").val('');
return false;
});
What does the line...
What's the difference between these two html tags, only the appearance (layout, color) is different?
<meter min="0" max="100" value="22"></meter>
<progress value="22" max="100"> </progress>
What's the difference bet...