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Accessing MVC's model property from Javascript
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edited May 3 '13 at 14:41
answered May 3 '13 at 14:33
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Calculate distance between two latitude-longitude points? (Haversine formula)
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function getDistanceFromLatLonInKm(lat1,lon1,lat2,lon2) {
var R = 6371; // Radius of the earth in km
var dLat = deg2rad(lat2-lat1); // deg2rad below
var dLon = deg2rad(lon2-lon1);
var a =
Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2))...
Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
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To draw an Underline below the TextView in Android
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There are three ways of underling the text in TextView.
SpannableString
setPaintFlags(); of ...
HTML Script tag: type or language (or omit both)?
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C# Java HashMap equivalent
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Dictionary is probably the closest. System.Collections.Generic.Dictionary implements the System....
HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi
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Unfortunately the link in the exception text, http://go.microsoft.com/fwlink/?LinkId=70353, is ...
Is it possible in Java to access private fields via reflection [duplicate]
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9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...信任本机器往外发包，以上第三条规则可不必配置。
3.屏蔽指定ip
有时候我们发现某个ip不停的往服务器发包，这时我们可以使用以下命令，将指定ip发来的包丢弃：
BLOCK_THIS_IP="x.x.x.x"
iptables -A INPUT -i eth0 -p tcp -s "$BLOCK_THIS_...