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Conditionally use 32/64 bit reference when building in Visual Studio
... has corresponding 32/64-bit dependencies. I want to be able to switch configurations and have the correct reference used, but I don't know how to tell Visual Studio to use the architecture-appropriate dependency.
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Best way to change the background color for an NSView
I'm looking for the best way to change the backgroundColor of an NSView . I'd also like to be able to set the appropriate alpha mask for the NSView . Something like:
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Java JDBC - How to connect to Oracle using Service Name instead of SID
...the JDBC Thin driver. The syntax is:
@//host_name:port_number/service_name
For example:
jdbc:oracle:thin:scott/tiger@//myhost:1521/myservicename
So I would try:
jdbc:oracle:thin:@//oracle.hostserver2.mydomain.ca:1522/ABCD
Also, per Robert Greathouse's answer, you can also specify the TNS name in th...
How to display pandas DataFrame of floats using a format string for columns?
I would like to display a pandas dataframe with a given format using print() and the IPython display() . For example:
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How to convert a string into double and vice versa?
I want to convert a string into a double and after doing some math on it, convert it back to a string.
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How do I read all classes from a Java package in the classpath?
... in a Java package. Those classes are in classpath. I need to do this task from a Java program directly. Do you know a simple way to do?
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Accessing elements of Python dictionary by index
... it by using the keys. Getting the dictionary stored under "Apple", do the following:
>>> mydict["Apple"]
{'American': '16', 'Mexican': 10, 'Chinese': 5}
And getting how many of them are American (16), do like this:
>>> mydict["Apple"]["American"]
'16'
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Specified argument was out of the range of valid values. Parameter name: site
I am getting this Kind of Error like::
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How do Python functions handle the types of the parameters that you pass in?
Unless I'm mistaken, creating a function in Python works like this:
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How to suppress “unused parameter” warnings in C?
For instance:
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