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NullPointerException accessing views in onCreate()
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Why is String.chars() a stream of ints in Java 8?
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answered Mar 16 '14 at 12:09
skiwiskiwi
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How to change colors of a Drawable in Android?
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Is there any publicly accessible JSON data source to test with real world data? [closed]
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61
Twitter has a public API which returns JSON, for example -
A GET request to:
https://api.twitt...
PostgreSQL return result set as JSON array?
...row being converted to a single object. The result looks like this:
[{"a":1,"b":"value1"},{"a":2,"b":"value2"},{"a":3,"b":"value3"}]
9.3 and up
The json_agg function produces this result out of the box. It automatically figures out how to convert its input into JSON and aggregates it into an arr...
How to access accelerometer/gyroscope data from Javascript?
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11
The way to do this in 2019+ is to use DeviceOrientation API. This works in most modern browsers...
Moving project to another folder in Eclipse
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answered Oct 21 '10 at 19:36
djbdjb
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How to install CocoaPods?
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POD Install
[ 1 ] Open terminal and type:
sudo gem install cocoapods
Gem will get installed in Ruby inside System library. Or try on 10.11 Mac OSX El Capitan, type:
sudo gem install -n /usr/local/bin cocoapods
If there is an error "a...
How to do ssh with a timeout in a script?
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ssh -o ConnectTimeout=10 <hostName>
Where 10 is time in seconds. This Timeout applies only to the creation of the connection.
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