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How can you find the height of text on an HTML canvas?
...fixCanvas = function(ctx) {
// upgrade Firefox 3.0.x text rendering to HTML 5 standard
if (!ctx.fillText && ctx.mozDrawText) {
ctx.fillText = function(textToDraw, x, y, maxWidth) {
ctx.translate(x, y);
ctx.mozTextStyle = ctx.font;
ctx.mozDr...
Django Forms: if not valid, show form with error message
...n HttpResponseRedirect('/thanks/')
return render(request, 'my_template.html', {'form': form})
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How do you underline a text in Android XML?
...
If you are using a string resource xml file (supports HTML tags), it can be done using<b> </b>, <i> </i> and <u> </u>.
<resources>
<string name="your_string_here">
This is an <u>underline</u>.
</stri...
Migrating from JSF 1.2 to JSF 2.0
...*.jsf, then it's good to know that the FacesServlet will first scan for *.xhtml file and if it is not present, then scan for *.jsp file. This provides you room to gradually convert from JSP to Facelets behind the scenes without changing the URL's.
But if you're using a prefix url-pattern, like /fa...
Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
...the headers is the Content-Type which describes what the body is (is it an HTML document? An image? The contents of a form submission? etc).
When you ask for your stylesheet, your server is telling the browser that it is an HTML document (Content-Type: text/html) instead of a stylesheet (Content-Ty...
How can you escape the @ character in javadoc?
... @ADTC You can't. Why would you want to? } has no special meaning in html.
– Bohemian♦
Sep 7 '13 at 4:06
So I ...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
...c="js/libs/jquery-1.4.2.js"%3E%3C/script%3E'))</script>
Taken from HTML5 Boilerplate.
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How to use a link to call JavaScript?
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Unobtrusive JavaScript, no library dependency:
<html>
<head>
<script type="text/javascript">
// Wait for the page to load first
window.onload = function() {
//Get a reference to the link on the page
// with an id of ...
How to pop an alert message box using PHP?
...
PHP renders HTML and Javascript to send to the client's browser. PHP is a server-side language. This is what allows it do things like INSERT something into a database on the server.
But an alert is rendered by the browser of the client....
How do I make an HTML button not reload the page
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In HTML:
<form onsubmit="return false">
</form>
in order to avoid refresh at all "buttons", even with onclick assigned.
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