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What is the difference between old style and new style classes in Python?
What is the difference between old style and new style classes in Python? When should I use one or the other?
8 Answers
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Maven: best way of linking custom external JAR to my project?
...the library jars then you should change the scope from system to compile.
If you are starting with maven I suggest to use maven directly not IDE plugins as it adds an extra layer of complexity.
As for the error, do you put the required jars on your classpath? If you are using types from the librar...
Easy way to list node modules I have npm linked?
...ry contents (e.g. ls -l node_modules | grep ^l)? They're normal symlinks.
If you really need to find all symlinks, you could try something like find / -type d -name "node_modules" 2>/dev/null | xargs -I{} find {} -type l -maxdepth 1 | xargs ls -l.
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How do I check for nulls in an '==' operator overload without infinite recursion?
...e(foo1 == foo2);
public static bool operator ==(Foo foo1, Foo foo2) {
if (object.ReferenceEquals(null, foo1))
return object.ReferenceEquals(null, foo2);
return foo1.Equals(foo2);
}
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How to use a different version of python during NPM install?
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If any Python 2 version is acceptable, can one use npm install --python=python2?
– Freedom_Ben
Sep 22 '14 at 18:57
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]
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If the data we wish to model is non-linear then we need to account for that in our model.
– doug
Mar 20 '12 at 10:10
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Lambda Expression and generic method
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You can't use a lambda expression for a functional interface, if the method in the functional interface has type parameters. See section §15.27.3 in JLS8:
A lambda expression is compatible [..] with a target type T if T is a functional interface type (§9.8) and the expression is c...
Get color value programmatically when it's a reference (theme)
...is code. Either use:
android:theme="@style/Theme.BlueTheme"
in your manifest or call (before you call setContentView(int)):
setTheme(R.style.Theme_BlueTheme)
in onCreate().
I've tested it with your values and it worked perfectly.
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Avoiding an ambiguous match exception
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The presentation is fine, it just happens to follow a different style than the one you seem to prefer. You commented along the lines of "I'd use this bike shed, if it were a bit more blueish". Which confuses me. Editing the comment: Unless you're unaware that new [] {} actually i...
How do I programmatically get the GUID of an application in .net2.0
...etTypeLibGuid returns the LIBID that is associated with the GuidAttribute, if the attribute is applied. Otherwise, GetTypeLibGuidForAssembly returns the calculated value. Alternatively, you can use the GetTypeLibGuid method to extract the actual LIBID from an existing type library.
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