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How to convert an xml string to a dictionary?

...hich I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library. 16 ...
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Add margin between a RadioButton and its label in Android?

Is it possible to add a little bit of space between a RadioButton and the label while still using Android's built-in components? By default the text looks a little scrunched. ...
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Ruby 'require' error: cannot load such file

I've one file, main.rb with the following content: 13 Answers 13 ...
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How to maintain a Unique List in Java?

...nd e2 such that e1.equals(e2), and at most one null element. As implied by its name, this interface models the mathematical set abstraction. Note: Great care must be exercised if mutable objects are used as set elements. The behavior of a set is not specified if the value of an object is change...
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What are the differences between “generic” types in C++ and Java?

Java has generics and C++ provides a very strong programming model with template s. So then, what is the difference between C++ and Java generics? ...
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Is it possible to make anonymous inner classes in Java static?

In Java, nested classes can be either static or not. If they are static , they do not contain a reference to the pointer of the containing instance (they are also not called inner classes anymore, they are called nested classes). ...
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PHP: How to use array_filter() to filter array keys?

...'t as elegant as array_intersect_key($my_array, array_flip($allowed)), but it does offer the additional flexibility of performing an arbitrary test against the key, e.g. $allowed could contain regex patterns instead of plain strings. You can also use ARRAY_FILTER_USE_BOTH to have both the value and...
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When to use in vs ref vs out

... You should use out unless you need ref. It makes a big difference when the data needs to be marshalled e.g. to another process, which can be costly. So you want to avoid marshalling the initial value when the method doesn't make use of it. Beyond that, it also sho...
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Insert results of a stored procedure into a temporary table

...LECT * INTO [temp table] FROM [stored procedure] ? Not FROM [Table] and without defining [temp table] ? 30 Answers ...
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How to determine the first and last iteration in a foreach loop?

...ou could use a counter: $i = 0; $len = count($array); foreach ($array as $item) { if ($i == 0) { // first } else if ($i == $len - 1) { // last } // … $i++; } share | ...