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How to import Google Web Font in CSS file?
...ads sequentially and is best avoided: varvy.com/pagespeed/avoid-css-import.html The preferred (and default) way to load Google fonts these days is using <link>.
– Chuck Le Butt
Feb 24 '17 at 12:51
...
How to use a keypress event in AngularJS?
... it more clear I am using a ng-repeat to populate the tbody. Here is the HTML:
19 Answers
...
echo that outputs to stderr
...e a while ago. This page has some good information to it. tldp.org/LDP/abs/html/io-redirection.html
– Marco Aurelio
Oct 3 '14 at 6:45
50
...
How to know/change current directory in Python shell?
...NPATH%;C:\My_python_lib
(taken from http://docs.python.org/using/windows.html)
edit 2
... and even better: use virtualenv and virtualenv_wrapper, this will allow you to create a development environment where you can add module paths as you like (add2virtualenv) without polluting your installatio...
How to have jQuery restrict file types on upload?
...ite working code example, I test it and everything works.
Hare is code:
HTML:
<input type="file" class="attachment_input" name="file" onchange="checkFileSize(this, @Model.MaxSize.ToString(),@Html.Raw(Json.Encode(Model.FileExtensionsList)))" />
Javascript:
//function for check attachmen...
WARNING: Can't verify CSRF token authenticity rails
... 'someData=' + someData,
success: function(response) {
$('#someDiv').html(response);
}
});
To send token in all requests you can use:
$.ajaxSetup({
headers: {
'X-CSRF-Token': $('meta[name="csrf-token"]').attr('content')
}
});
...
In where shall I use isset() and !empty()
...t() is not an effective way to validate text inputs and text boxes from a HTML form.
17 Answers
...
CSS last-child selector: select last-element of specific class, not last child inside of parent?
...s now in reversed order.
Here is a working example for you:
<!doctype html>
<head><title>CSS Test</title>
<style type="text/css">
.some-class { margin: 0; padding: 0 20px; list-style-type: square; }
.lfloat { float: left; display: block; }
.rfloat { float: right; disp...
All falsey values in JavaScript
...b)
"", '' and `` - strings of length 0
null
undefined
NaN
document.all (in HTML browsers only)
This is a weird one. document.all is a falsey object, with typeof as undefined. It was a Microsoft-proprietory function in IE before IE11, and was added to the HTML spec as a "willful violation of the J...
How to close current tab in a browser window?
...ose_window() {
if (confirm("Close Window?")) {
close();
}
}
with HTML:
<a href="javascript:close_window();">close</a>
or:
<a href="#" onclick="close_window();return false;">close</a>
You return false here to prevent the default behavior for the event. Otherwis...