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Using an HTML button to call a JavaScript function
...g flat JavaScript for one? Goodness, jQuery is really getting on my nerves now. LOL! Ill call it lazy man's way of creating web, for I guess that's all it truly is.
– DoctorLouie
Dec 22 '09 at 22:16
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How to enable zoom controls and pinch zoom in a WebView?
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Works great for me. Now I can delete my nested scroll view altogether!
– Avi Parshan
Jul 10 '17 at 9:15
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Android: ListView elements with multiple clickable buttons
... of an appendage @znq's answer...
There are many cases where you want to know the row position for a clicked item AND you want to know which view in the row was tapped. This is going to be a lot more important in tablet UIs.
You can do this with the following custom adapter:
private static class...
why is plotting with Matplotlib so slow?
I'm currently evaluating different python plotting libraries. Right now I'm trying matplotlib and I'm quite disappointed with the performance. The following example is modified from SciPy examples and gives me only ~ 8 frames per second!
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“register” keyword in C?
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@Euro: You probably know this, but just to be explicit, the compiler is required to prevent the address of a register variable from being taken; this is the only mandatory effect of the register keyword. Even this is sufficient to improve optimi...
How can I check if a key is pressed during the click event with jQuery?
...7) { // ctrl
ctrlPressed = false;
}
});
See the list of key codes. Now you can check that:
$("button").click(function() {
if (ctrlPressed) {
// do something
} else {
// do something else
}
});
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How can I redirect HTTP requests made from an iPad?
...o resolve requests from your iPhone / iPad. So let's setup the Apache part now...
You may need to install some modules first.
sudo apt-get install libapache2-mod-proxy-html
sudo a2enmod proxy proxy_http proxy_html
sudo apache2ctl graceful
Then create a virtual host file, for example /etc/apache...
What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
...?xyz=1002" will work.
And this is a common technique because browsers are now caching js and css files better and longer.
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How to get the system uptime in Windows? [closed]
I am using windows 7 and xp. I want to know the uptime of the system.
3 Answers
3
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What are best practices for validating email addresses on iOS 2.0
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Read the RFC. Almost everyone that thinks they know how to parse/clean/validate an email address is wrong.
http://tools.ietf.org/html/rfc2822
Section 3.4.1 is very useful. Notice
dtext = NO-WS-CTL / ; Non white space controls
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