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Export a graph to .eps file with R

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User Authentication in ASP.NET Web API

... split the problem in two: Authenticate users when consuming the Web API services within the same Web application This would be the simplest approach, because you would rely on the Authentication in ASP.Net This is a simple example: Web.config <authentication mode="Forms"> <forms ...
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What is the simplest and most robust way to get the user's current location on Android?

...; if(lm==null) lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE); //exceptions will be thrown if provider is not permitted. try{gps_enabled=lm.isProviderEnabled(LocationManager.GPS_PROVIDER);}catch(Exception ex){} try{network_enabl...
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Angular - ui-router get previous state

... once per app at configuration phase) and adds an extra property to $state service, so this approach does not add global variables to $rootscope and does not require to add any extra dependency to other services than $state. In my example i needed to redirect a user to the index page when he was al...
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How do I get a string format of the current date time, in python?

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How to set UICollectionViewDelegateFlowLayout?

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Express res.sendfile throwing forbidden error

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How to avoid warning when introducing NAs by coercion

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Draw in Canvas by finger, Android

...need a "byte array". for example, // to save to parse.com or other cloud services ByteArrayOutputStream baos = new ByteArrayOutputStream(); whatTheUserDrewBitmap.compress(Bitmap.CompressFormat.PNG, 0, baos); byte[] yourByteArray; yourByteArray = baos.toByteArray(); } Hope it helps some...
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When to encode space to plus (+) or %20?

...ce. They actually failed to decode ANY percent encoded character. So the service you're using may be relevant as well.) But from a pure reading of the specifications, without the language from the HTML 2.0 specification carried over into later versions, URLs are covered entirely by RFC3986, which...