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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...ed every time you load a page, at the bottom of the picture, the black dot button will preserve log.
After analyzing requests and responses you can simulate these requests from your web-crawler and extract valuable data. In many cases it will be easier to get your data than parsing HTML, because th...
what is the difference between a portlet and a servlet?
...eir preferences, and the porlets can communicate with each other - press a button in one, something happens in a another.
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Browsers' default CSS for HTML elements
...samp { font-family: monospace }
pre { white-space: pre }
button, textarea,
input, select { display: inline-block }
big { font-size: 1.17em }
small, sub, sup { font-size: .83em }
sub { vertical-align: sub }
sup { vertical-align: super }
table ...
How to remove/ignore :hover css style on touch devices
...er: fine) {
&:hover {
@content;
}
}
}
button {
@include on-hover {
color: blue;
}
}
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How to paste yanked text into the Vim command line
...led "primary" that represents the most recently selected text (the middle button mouse paste from it). This is not available in Windows or MAC though
– Matias Thayer
Dec 15 '16 at 12:45
...
Advantage of creating a generic repository vs. specific repository for each object?
...ryable is a whole other can of worms - there are as many opinions as belly buttons on that topic.
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What's the difference between window.location= and window.location.replace()?
...ved in session history, meaning
the user won't be able to use the Back
button to navigate to it.
Oh and generally speaking:
window.location.href = url;
is favoured over:
window.location = url;
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Assigning code to a variable
...
You could assign it to an Action like this:
var ButtonClicked = new Action(() => MessageBox.Show("hi"));
Then call it:
ButtonClicked();
For completeness (in regards to the various comments)...
As Erik stated, you could execute multiple lines of code:
var ButtonCl...
How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...ed up, too. That of course leads to very blurry text (on all controls like buttons etc.).
5 Answers
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How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
....e. non-ajax upload), then ajax must be disabled on any PrimeFaces command buttons/links by ajax="false", and you must use <p:fileUpload value> with <p:commandButton action> instead of <p:fileUpload fileUploadListener> (for PrimeFaces <= 7.x) or <p:fileUpload listener> (fo...