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Ruby convert Object to Hash
...efault root will be false. For more info refer official ruby guide
http://api.rubyonrails.org/classes/ActiveModel/Serializers/JSON.html#method-i-as_json
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Camera orientation issue in Android
... for
ExifInterface exif = new ExifInterface(SourceFileName); //Since API Level 5
String exifOrientation = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
Since the photo is displaying correctly in your app, i'm not sure where the problem is, but this should definitely set you on the right ...
startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult
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thanks mate ! but it requiere a Level 26 API .. so in my case I used getSupportFragmentManager().findFragmentByTag method but with your idea
– Dagnogo Jean-François
Jan 25 '18 at 14:51
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Currency formatting in Python
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@kungphu What do you mean? See babel.pocoo.org/en/latest/api/…
– Julian
Jan 31 '19 at 14:42
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Get the device width in javascript
... width is less than 500px
}
https://developer.mozilla.org/en-US/docs/Web/API/Window/matchMedia
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How can I write to the console in PHP?
...pport for Laravel 4 and Slim 2 and support can be added via its extensible API.
Using Xdebug
A better way to debug your PHP would be via Xdebug. Most browsers provide helper extensions to help you pass the required cookie/query string to initialize the debugging process.
Chrome - Xdebug Helper...
Java String to SHA1
...you may get more compact representation using Base64. Apache Commons Codec API 1.4, has this nice utility to take away all the pain. refer here
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Elasticsearch query to return all records
...t elasticsearch understands in this link elasticsearch.org/guide/reference/api/search/uri-request
– Karthick
Jul 31 '13 at 8:36
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Rails: around_* callbacks
I have read the documentation at http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html , but don't understand when the around_* callbacks are triggered in relation to before_* and after_* .
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Is null check needed before calling instanceof?
...ype without raising a ClassCastException. Otherwise the result is false.
API / Class#isInstance(Object)
If this Class object represents an interface, this method returns true if the class or any superclass of the specified Object argument implements this interface; it returns false otherwise. ...