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Measuring the distance between two coordinates in PHP
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return $angle * $earthRadius;
}
➽ Note that you get the distance back in the same unit as you pass in with the parameter $earthRadius. The default value is 6371000 meters so the result will be in [m] too. To get the result in miles, you could e.g. pass 3959 miles as $earthRadius and the resul...
UITableView Setting some cells as “unselectable”
...StyleNone. That should prevent it from highlighting, and you can also check that property in your tableView:didSelectRowAtIndexPath:.
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.trim() in JavaScript not working in IE
...d to apply .trim() to a string in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
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How to get elements with multiple classes
... edited Jun 6 '19 at 1:11
Mark
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answered Aug 25 '11 at 2:47
JoeJoe
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Open application after clicking on Notification
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NiraliNirali
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How to list running screen sessions?
...tmp 96 Mar 1 2005 ..
This is a rather brilliantly Unixy use of Unix Sockets wrapped in filesystem permissions to handle security, state, and streams.
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How to set a default entity property value with Hibernate
...Hibernate doesn't include columns with null values on insert. Otherwise talking about default is irrelevant.
But if you don't want database default value, but simply a default value in your Java code, just initialize your variable like that - private Integer myColumn = 100;
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What does an Asterisk (*) do in a CSS selector?
...graph tag:
p * {
margin: 10px;
}
Your example is doing some css trickery to apply consecutive borders and margins to elements to give them multiple coloured borders. For example, a white border surrounded by a black border.
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Eclipse's Ctrl+click in Visual Studio?
After working for a few days with Eclipse Java I totally got addicted to pressing Ctrl and clicking on an identifier to go to its definition. Since then I've been looking for a way to achieve this in Visual Studio as well.
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Why would a JavaScript variable start with a dollar sign? [duplicate]
...bject itself
I find this to be very helpful in writing jQuery code and makes it easy to see jQuery objects which have a different set of properties.
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