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JQuery: detect change in input field [duplicate]
I want to detect when a user's keyboard actions alter the value of a text field. It should work consistently across modern browsers.
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get client time zone from browser [duplicate]
Is there a reliable way to get a timezone from client browser? I saw the following links but I want a more robust solution.
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How to get screen width without (minus) scrollbar?
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.prop("clientWidth") and .prop("scrollWidth")
var actualInnerWidth = $("body").prop("clientWidth"); // El. width minus scrollbar width
var actualInnerWidth = $("body").prop("scrollWidth"); // El. width minus scrollbar width
in Java...
Code Golf - π day
...o row
lxx
# Print EOL
10P
# Increment Y and save it, leaving 2 copies
lY 2+ dsY
# Check for stop condition
lM >y
]sy
# main loop
# Push Input value
[Input:]n?
# Initialize registers
# M=rows
d sM
# Y=1-(M-(M%2))
dd2%-1r-sY
# R=M^2
d*sR
# N=0
0sN
[Output:]p
# Main routine
lyx
# Pri...
CSS /JS to prevent dragging of ghost image?
...are trying to drag (not concern about security of the images, but the experience).
17 Answers
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Should I use pt or px?
..., about how px is a "magical" unit invented for CSS. The meaning of px varies by hardware and resolution. (That article is fresh, last updated 2014-10.)
My own way of thinking about it: 1 px is the size of a thin line intended by a designer to be barely visible.
To quote that article:
The px unit ...
How can I pop-up a print dialog box using Javascript?
I have a page with a "Print" link that takes the user to a printer-friendly page. The client wants a print dialog box to appear automatically when the user arrives at the print-friendly page. How can I do this with javascript?
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Get all Attributes from a HTML element with Javascript/jQuery
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Warning: in IE this gets not only specified, but all possible attributes
– Alexey Lebedev
May 22 '13 at 7:28
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Change URL and redirect using jQuery
...rs, you don't need jQuery to do this; you can just use the standard properties.
However, it seems you don't seem to know the difference between window.location.replace(url) and window.location = url.
window.location.replace(url) replaces the current location in the address bar by a new one. The p...
How to add anything in through jquery/javascript?
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It is adding link, but link not showing in page's view Source... I can view it from browser development tools like Firebug. Can I view link in view source also?
– Pankaj Tiwari
Jun 27 '12 at 10:53
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