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How can I change the text inside my with jQuery?
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$('#abc span').text('baa baa black sheep');
$('#abc span').html('baa baa <strong>black sheep</strong>');
text() if just text content. html() if it contains, well, html content.
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How to draw a rounded Rectangle on HTML Canvas?
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The HTML5 canvas doesn't provide a method to draw a rectangle with rounded corners.
How about using the lineTo() and arc() methods?
You can also use the quadraticCurveTo() method instead of the arc() method.
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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
...re observing the clicks on. In your scenario, you may be out of luck.
<html>
<head>
</head>
<body>
<div id="outer" style="position:absolute;height:50px;width:60px;z-index:1;background-color:red;top:5px;left:5px;" onclick="alert('outer')">
<div id="neste...
Case insensitive XPath contains() possible?
...nment supports XPath 2.0, see here.
Yes. Possible, but not beautiful.
/html/body//text()[
contains(
translate(., 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'),
'test'
)
]
This would work for search strings where the alphabet is known beforehand. Add any accented chara...
What is makeinfo, and how do I get it?
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For Centos , I solve it by installing these packages.
yum install texi2html texinfo
Dont worry if there is no entry for makeinfo.
Just run
make all
You can do it similarly for ubuntu using sudo.
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how to deal with google map inside of a hidden div (Updated picture)
...ed it. Pretty straight forward, let me know if you need any clarification
HTML
<div id="map_canvas" style="width:700px; height:500px; margin-left:80px;" ></div>
<button onclick="displayMap()">Show Map</button>
CSS
<style type="text/css">
#map_canvas {display:none;}...
Programmatically open new pages on Tabs
...ent of the anchor</a>
In javascript you can use
window.open('page.html','_newtab');
Said that, I partially agree with Sam. You shouldn't force user to open new pages or new tab without showing them a hint on what is going to happen before they click on the link.
Let me know if it works o...
What characters do I need to escape in XML documents?
...ion="1.0"?>
<?process <"'&> ?>
<valid/>
XML vs. HTML
HTML has its own set of escape codes which cover a lot more characters.
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Why is DarkGray lighter than Gray?
...r clashes between X11 and W3C is the
case of "Gray" and its variants. In HTML, "Gray" is specifically
reserved for the 128 triplet (50% gray). However, in X11, "gray" was
assigned to the 190 triplet (74.5%), which is close to W3C "Silver"
at 192 (75.3%), and had "Light Gray" at 211 (83%) and...
Best way to use html5 data attributes with rails content_tag helper?
... helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&quot;Chicago&quot;,&quot;IL&quot;]" />
...