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NullPointerException accessing views in onCreate()
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13 Answers
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Turning multi-line string into single comma-separated
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17 Answers
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
...ck whether an object is an instance of str or unicode
>>> string1 = "I am a plain string"
>>> string2 = u"I am a unicode string"
>>> isinstance(string1, str)
True
>>> isinstance(string2, str)
False
>>> isinstance(string1, unicode)
False
>>> isi...
Disable building workspace process in Eclipse
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102
Building workspace is about incremental build of any evolution detected in one of the opened p...
Realistic usage of the C99 'restrict' keyword?
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185
restrict says that the pointer is the only thing that accesses the underlying object. It elim...
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...
Is there documentation for the Rails column types?
...IMESTAMP datatype is stored as a unix timestamp. Its valid range goes from 1970 to 2038, and the time is stored as the number of seconds that have elapsed since the last epoch, which is supposedly standard, but in practice can differ from system to system. Recognizing that relative time was not a go...
Remove Item from ArrayList
...ArrayList suppose list , and it has 8 items A-H and now I want to delete 1,3,5 position Item stored in int array from the list how can I do this.
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Remove icon/logo from action bar on android
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18 Answers
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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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