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Calculating Distance between two Latitude and Longitude GeoCoordinates
... Xamarin and don't have access to the GeoCoordinate class, you can use the Android Location class instead:
public static double GetDistanceBetweenCoordinates (double lat1, double lng1, double lat2, double lng2) {
var coords1 = new Location ("");
coords1.Latitude = lat1;
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How to get an enum value from a string value in Java?
...UpperCase(Locale.ENGLISH) based on tc. comment and the java docs
edit2
On android you should use Locale.US, as sulai points out.
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Parse a URI String into Name-Value Collection
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As of Android 6, the Apache HTTP client library has been removed. This means URLEncodedUtils and NameValuePair` are no longer available (unless you add a dependency to the legacy Apache library as described here).
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Image resizing client-side with JavaScript before upload to the server
... browsers to Flash and Silverlight.
I just tried it and it worked with my android!
I was using http://swfupload.org/ in flash, it does the job very well, but the resize size is very small. (cannot remember the limit) and does not go back to html4 when flash is not available.
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Java HTTPS client certificate authentication
...onfused over what exactly the clients are supposed to present when authenticating with certificates.
9 Answers
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How do I generate random integers within a specific range in Java?
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In Android Random rand = new Random();
– Webserveis
Oct 3 '16 at 19:55
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Create instance of generic type in Java?
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So nice. Unfortunately for Android users, this requires API level 24 or higher.
– Michael Updike
Jan 23 '18 at 8:43
2
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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
I can push by clone project using ssh, but it doesn't work when I clone project with https.
17 Answers
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使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...le.com/open?id=0B3jsksMcCW5bUU1rOGlNSGpTVE0
Unlike the ScaleDetector, the Android SDK does not have built-in Rotation Detector to use. Therefore, before we implement the extension component for App Inventor, we need to implement a rotation detector module, which can detect the rotation and calculat...
Popstate on page's load in Chrome
...nt in order to achieve a handling pressing the back button on a hybrid iOS/Android app using Cordova. Safari fires its onpopstate even after a reload, which I called programmatically. With the way my code was setup, it went into an infinite loop after reload() was called. This fixed it. I only neede...