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What is the difference between ndarray and array in numpy?
.... x = np.array([1,2.1,3]) if isinstance(x,np.array): # will give you a TypeError
– Steve L
Jul 11 '17 at 14:53
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Is there a minlength validation attribute in HTML5?
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@ChaZ @Basj You can add a custom error message by adding the following attribute: oninvalid="this.setCustomValidity('Your message')"
– bigtex777
Nov 26 '14 at 20:31
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How to convert a char array back to a string?
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Xcode is not currently available from the Software Update server
... @PeterEhrlich, I agree that it seemed to have no effect in that the error message still appears if you try xcode-select --install. What does seem to happen is that this corrects the path so that the command line tools which have already been installed by Xcode5 are now findable by xcode-sele...
What IDE to use for Python? [closed]
...ce Control Integration -. | | | | .- Code Folding
Error Markup -. | | | | | | .- Code Templates
Integrated Python Debugging -. | | | | | | | | .- Unit Testing
Multi-Language Support -. | | | | | | | | | | .- GUI Designer (Qt, Eric, etc)
Au...
How to generate all permutations of a list?
...ateen Ulhaq
16.6k1111 gold badges6464 silver badges105105 bronze badges
answered Sep 19 '08 at 18:43
Eli BenderskyEli Bendersky
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What's the difference between eval, exec, and compile?
...in <module>
File "<string>", line 1
a = 47
^
SyntaxError: invalid syntax
The compile in 'exec' mode compiles any number of statements into a bytecode that implicitly always returns None, whereas in 'eval' mode it compiles a single expression into bytecode that returns the...
Run R script from command line
...and I am trying to execute R script from Java program and I am seeing some error. Here is my question. See if you can help out. I am using your hello function example for now to make it simple.
– user1950349
Sep 16 '15 at 22:23
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Spring Data JPA - “No Property Found for Type” Exception
...; Foo, Long >{
Foo findByOldPropName( final String name );
}
The error indicated that it could no longer find "OldPropName" and threw the exception.
To quote the article on DZone:
When Spring Data creates a new Repository implementation, it analyzes all the methods defined by the inter...
How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]
I'm getting a datetime string in a format like "2009-05-28T16:15:00" (this is ISO 8601, I believe). One hackish option seems to be to parse the string using time.strptime and passing the first six elements of the tuple into the datetime constructor, like:
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