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Using :after to clear floating elements
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line-height: 0;
height: 0;
}
.clearfix {
display: inline-block;
}
html[xmlns] .clearfix {
display: block;
}
* html .clearfix {
height: 1%;
}
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jquery data selector
...1.5.1 using the selector $("input:data(test>400)") on an input with the html5 attribute data-test="500" but the selector is returning nothing.
– James South
Apr 27 '11 at 14:53
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Check if a string contains a number
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use str.isalpha()
Ref: https://docs.python.org/2/library/stdtypes.html#str.isalpha
Return true if all characters in the string are alphabetic and there
is at least one character, false otherwise.
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Import error: No module name urllib2
...n 3.
So you should instead be saying
from urllib.request import urlopen
html = urlopen("http://www.google.com/").read()
print(html)
Your current, now-edited code sample is incorrect because you are saying urllib.urlopen("http://www.google.com/") instead of just urlopen("http://www.google.com/")...
Python equivalent of D3.js
...gle traces on and off, and see data on the hover. Plots can be embedded in HTML, apps, dashboards, and IPython Notebooks. Below is a temperature graph showing interactivity. See the gallery of IPython Notebooks tutorials for more examples.
The docs provides examples of supported plot type...
How can I set multiple CSS styles in JavaScript?
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@Nirazul How to use it? I try document.querySelector('html').style = Object.assign({}, document.querySelector('html').style, { color: 'red'}) but nothing happen.
– Jonathan Dion
Apr 18 '17 at 2:23
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java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has
...ice which was officially discouraged since 2001. For example:
<!DOCTYPE html>
<html lang="en">
<head>
...
</head>
<body>
...
<% sendRedirect(); %>
...
</body>
</html>
The problem here is that ...
.war vs .ear file
...es which contain Servlet class files, JSP Files, supporting files, GIF and HTML files are packaged as a JAR file with .war (web archive) extension
EAR:
All the above files (.jar and .war) are packaged as a JAR file with .ear (enterprise archive) extension and deployed into Application Serve...
How do you use window.postMessage across domains?
...ample that works on Chrome 5.0.375.125.
The page B (iframe content):
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note the use of top.postMessage or parent.pos...
How do I get cURL to not show the progress bar?
...
curl -s http://google.com > temp.html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > te...