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Relative URL to a different port number in a hyperlink?
...g "Copy Link Location" will get the updated URL with the port number:
<html>
<head>
<script>
function setHref() {
document.getElementById('modify-me').href = window.location.protocol + "//" + window.location.hostname + ":8080/other/";
}
</script>
</head>
<body onlo...
Sass combining parent using ampersand (&) with type selectors
I am having trouble with nesting in Sass. Say I have the following HTML:
5 Answers
5
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Is it possible to use JavaScript to change the meta-tags of the page?
...r bookmarks. You can add personalized content here. Example:
<!DOCTYPE html>
<title>Test</title>
<meta name="description" content="this is old">
<script type='text/javascript' src='http://code.jquery.com/jquery-1.8.2.js'></script>
<button>Change descriptio...
Bootstrap 3 Glyphicons are not working
... Also the css folder has to be a subfolder of the folder containing your HTML file. So at a minimum, you have to have 1) your HTML file, 2) a css file in a subfolder called css, and 3) the font files in a subfolder called fonts.
– Kivi Shapiro
Jan 11 '18 at 2...
Can an Option in a Select tag carry multiple values?
I got a select tag with some options in a HTML form:
(the data will be collected and processed using PHP)
15 Answers
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How to check for valid email address? [duplicate]
...email addresses as indicated in RFC 3696: http://www.faqs.org/rfcs/rfc3696.html
Found some old code:
import lepl.apps.rfc3696
email_validator = lepl.apps.rfc3696.Email()
if not email_validator("email@example.com"):
print "Invalid email"
...
How do I get whole and fractional parts from double in JSP/Java?
... double d = 3.25;
request.setAttribute("d", d);
%>
<!doctype html>
<html lang="en">
<head>
<title>SO question 343584</title>
</head>
<body>
<p>Whole: <fmt:formatNumber value="${d}" maxFractionDigits="0" />
...
Disable Required validation attribute under certain circumstances
... client side then you can override the validation attributes as follows:
@Html.TexBoxFor(model => model.SomeValue,
new Dictionary<string, object> { { "data-val", false }})
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plot a circle with pyplot
..., look at the paths, http://matplotlib.sourceforge.net/users/path_tutorial.html
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How To Set Up GUI On Amazon EC2 Ubuntu server
...tch.com/server-tutorials/setting-up-vnc-on-ubuntu-in-the-amazon-ec2-Page-3.html
Mac VNC client can be downloaded from here: https://www.realvnc.com/en/connect/download/viewer/
Port opening on console
sudo iptables -A INPUT -p tcp --dport 5901 -j ACCEPT
If the grey window issue comes. Mostly ...