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NSNotificationCenter addObserver in Swift
...elChanged(notification: NSNotification){
//do stuff using the userInfo property of the notification object
}
See NSNotificationCenter Class Reference, Interacting with Objective-C APIs
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...ot auto-deregister itself during webapp's shutdown. This message is purely informal, Tomcat has already taken the memory leak prevention action accordingly.
What can you do?
Ignore those warnings. Tomcat is doing its job right. The actual bug is in someone else's code (the JDBC driver in question...
Get User's Current Location / Coordinates
...print("locations = \(locValue.latitude) \(locValue.longitude)")
}
In the info.plist you will have to add NSLocationAlwaysUsageDescription
and your custom alert message like; AppName(Demo App) would like to use your current location.
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I didn't find “ZipFile” class in the “System.IO.Compression” namespace
...ing at least .NET 4.5 (since it doesn't exist in earlier frameworks).
For info, you can find the assembly and .NET version(s) from MSDN
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How can I get column names from a table in Oracle?
...
For SQL Server 2008, we can use information_schema.columns for getting column information
SELECT *
FROM information_schema.columns
WHERE table_name = 'Table_Name'
ORDER BY ordinal_position
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Numpy array dimensions
...ncepts:
dimension
In Mathematics/Physics, dimension or dimensionality is informally defined as the minimum number of coordinates needed to specify any point within a space. But in Numpy, according to the numpy doc, it's the same as axis/axes:
In Numpy dimensions are called axes. The number of ...
How to configure Fiddler to listen to localhost?
...s DNS itself. localhost in DNS always resolves without using a proxy. More info on wikipedia
– Liam
Oct 18 '13 at 14:44
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Convert floating point number to a certain precision, and then copy to string
...hon versions above 3 (e.g. 3.2 or 3.3), option two is preferred.
For more information on option two, I suggest this link on string formatting from the Python documentation.
And for more information on option one, this link will suffice and has info on the various flags.
Python 3.6 (officially rel...
How to repeat last command in python interpreter shell?
...o have the modules readline, rlcompleter to enable this.
Check out the info on this at : http://docs.python.org/using/cmdline.html#envvar-PYTHONSTARTUP.
Modules required:
http://docs.python.org/library/readline.html
http://docs.python.org/library/rlcompleter.html
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Nginx serves .php files as downloads, instead of executing them
... .php file it's just downloading it...
for example... http://5.101.99.123/info.php it's working but... If I go to the main http://5.101.99.123 it's downloading my index.php :/
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