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How do I parse XML in Python?

...many rows in a database that contains XML and I'm trying to write a Python script to count instances of a particular node attribute. ...
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Difference between objectForKey and valueForKey?

...ex). valueForKey: is a KVC method. It works with ANY class. valueForKey: allows you to access a property using a string for its name. So for instance, if I have an Account class with a property accountNumber, I can do the following: NSNumber *anAccountNumber = [NSNumber numberWithInt:12345]; Acco...
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Verifying signed git commits?

...o get access to the raw gpg status information, which is machine-readable, allowing automated implementation of signing policy. Add a --raw option to make verify-tag produce the gpg status information on standard error instead of the human-readable format. Plus: verify-tag exits success...
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Html5 data-* with asp.net mvc TextboxFor html attributes

... You could use underscore (_) and the helper is intelligent enough to do the rest: @Html.TextBoxFor( model => model.Country.CountryName, new { data_url = Url.Action("CountryContains", "Geo") } ) And for those who want to achieve the same...
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How to find third or nth maximum salary from salary table?

... Use ROW_NUMBER(if you want a single) or DENSE_RANK(for all related rows): WITH CTE AS ( SELECT EmpID, EmpName, EmpSalary, RN = ROW_NUMBER() OVER (ORDER BY EmpSalary DESC) FROM dbo.Salary ) SELECT EmpID, EmpName, EmpSalary FROM CTE WHERE RN = @NthRow ...
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How to add a custom Ribbon tab using VBA?

...ry a few buttons. I chanced on some resources addressing it via Google but all look dodgy and outrageously complicated. 7 ...
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push_back vs emplace_back

...h_back(Type&& _Val). But the real C++0x form of emplace_back is really useful: void emplace_back(Args&&...); Instead of taking a value_type it takes a variadic list of arguments, so that means that you can now perfectly forward the arguments and construct directly an object into a ...
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How do I convert a pandas Series or index to a Numpy array? [duplicate]

... edited Nov 13 '19 at 21:13 Mr_and_Mrs_D 25.3k2929 gold badges149149 silver badges304304 bronze badges answered Jun 21 '13 at 18:51 ...
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How to convert a PIL Image into a numpy array?

....readthedocs.io/en/3.4.x/reference/…), but a pillow image implements the __array_interface__ which numpy can use to access the raw bytes of an image without having to pass through an iterator (see github.com/python-pillow/Pillow/blob/… and docs.scipy.org/doc/numpy/reference/arrays.interface.html...
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller

... 200 is just the normal HTTP header for a successful request. If that's all you need, just have the controller return new EmptyResult(); share | improve this answer | foll...