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Location of my.cnf file on macOS
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This thread on the MySQL forum says:
By default, the OS X installation does not use a my.cnf, and MySQL just uses the default values. To set up your own my.cnf, you could just create a file straight in /etc.
OS X provides example configuration files at /usr/local/mysql/support-files/...
Swift: Testing optionals for nil
...let
guard let can do similar things. It's main purpose is to make it logically more reasonable. It's like saying Make sure the variable is not nil, otherwise stop the function. guard let can also do extra condition checking as if let.
The differences are that the unwrapped value will be available ...
How to compare files from two different branches?
...verged from mybranch (but without new changes since then in mybranch).
In all cases, the -- separator before the file name indicates the end of command line flags. This is optional unless Git will get confused if the argument refers to a commit or a file, but including it is not a bad habit to get ...
Delete column from SQLite table
...the columns, whereas something like the accepted answer seems to result in all columns to be of type TEXT.
– Uwe Keim
Jul 10 '17 at 15:05
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Python Requests - No connection adapters
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You need to include the protocol scheme:
'http://192.168.1.61:8080/api/call'
Without the http:// part, requests has no idea how to connect to the remote server.
Note that the protocol scheme must be all lowercase; if your URL starts with HTTP:// for example, it won’t find the http:// connect...
how to convert from int to char*?
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The first part doesn't actually answer the question (although it is good helpful information as I wasn't aware of that function)
– jcoder
Jun 1 '12 at 9:31
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Change text color based on brightness of the covered background area?
...swered Aug 8 '12 at 15:38
Alex BallAlex Ball
3,73622 gold badges1313 silver badges2121 bronze badges
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Rails: Get Client IP address
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request.remote_ip is an interpretation of all the available IP address information and it will make a best-guess. If you access the variables directly you assume responsibility for testing them in the correct precedence order. Proxies introduce a number of headers th...
How to avoid soft keyboard pushing up my layout? [duplicate]
...eyboard always pushes up my navigation buttons, even though it doesn't actually block the textview. It makes my UI looks funny. How can I force my navigation buttons to stay static where they are without ever being pushed by the soft keyboard? I have tried to set the Activity's windowSoftInputMode, ...
How to get distinct values from an array of objects in JavaScript?
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@zhuguowei perhaps, although there's nothing really wrong with sparse arrays - and I also assumed that age is a relatively small integer (<120 surely)
– Niet the Dark Absol
Jun 12 '17 at 14:56
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