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Get root view from current activity
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1063
If you need root view of your activity (so you can add your contents there) use
findViewById(...
Looking for a good world map generation algorithm [closed]
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answered Mar 25 '10 at 23:52
David JohnstoneDavid Johnstone
22.4k1414 gold badges6464 silver badges7171 bronze badges
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How do I get the n-th level parent of an element in jQuery?
...to the outer ones, you can chain it into eq():
$('#element').parents().eq(0); // "Father".
$('#element').parents().eq(2); // "Great-grandfather".
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Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
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edited Jun 20 at 9:12
Community♦
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answered Feb 17 '13 at 16:50
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How do you copy the contents of an array to a std::vector in C++ without looping?
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10 Answers
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How to detect page zoom level in all modern browsers?
...p this page to test all these methods of measuring the zoom level.
Edit (2011-12-12): I've added a project that can be cloned: https://github.com/tombigel/detect-zoom
IE8: screen.deviceXDPI / screen.logicalXDPI (or, for the zoom level relative to default zoom, screen.systemXDPI / screen.logicalXD...
How to add a filter class in Spring Boot?
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answered Jun 5 '15 at 5:09
Haim RamanHaim Raman
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Oracle “Partition By” Keyword
...turn every record in the emp table.)
emp_no dept_no DEPT_COUNT
1 10 3
2 10 3
3 10 3 <- three because there are three "dept_no = 10" records
4 20 2
5 20 2 <- two because there are two "dept_no = 20" records
If there was another co...
How expensive is the lock statement?
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Here is an article that goes into the cost. Short answer is 50ns.
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how do i block or restrict special characters from input fields with jquery?
...ut').on('keypress', function (event) {
var regex = new RegExp("^[a-zA-Z0-9]+$");
var key = String.fromCharCode(!event.charCode ? event.which : event.charCode);
if (!regex.test(key)) {
event.preventDefault();
return false;
}
});
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