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Pandas index column title or name
...e df.index.rename('foo', inplace=True) to set the index name.
Seems this api is available since pandas 0.13.
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Why is it slower to iterate over a small string than a small list?
...(which is also boring for similar reasons, assuming the macros (Something_CAPITALIZED) are all fast),
#define PyUnicode_READ(kind, data, index) \
((Py_UCS4) \
((kind) == PyUnicode_1BYTE_KIND ? \
((const Py_UCS1 *)(data))[(index)] : \
((kind) == PyUnicode_2BYTE_KIND ? \
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What is the maximum recursion depth in Python, and how to increase it?
...n.org/cpython/file/tip/Python/ceval.c#l691 and it can be changed using the API at hg.python.org/cpython/file/tip/Python/sysmodule.c#l643 which in turn sets the limit to the new value at hg.python.org/cpython/file/tip/Python/ceval.c#l703
– Pramod
Oct 7 '15 at 18...
How to activate JMX on my JVM for access with jconsole?
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The attach API requires jconsole to have the same 32/64 bit JVM as the launched program on some platforms.
– Thorbjørn Ravn Andersen
Jul 19 '15 at 15:34
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Android: Storing username and password?
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With the new (Android 6.0) fingerprint hardware and API you can do it as in this github sample application.
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Require returns an empty object
... book.js module object
For more info, here's the docs: http://nodejs.org/api/modules.html
If its possible to dynamically add that schema to one of those ActiveRecord objects, that's one way to solve this. This is actually kind of a tricky situation. In fact, even without the module system, this w...
How to check if all of the following items are in a list?
...". It's unusual for the standard library does this--it smells like legacy API to me.
Use the equivalent and more clearly-named method, set.issubset. Note that you don't need to convert the argument to a set; it'll do that for you if needed.
set(['a', 'b']).issubset(['a', 'b', 'c'])
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Understanding scala enumerations
... internal counter so that each value is individual.
If you open the Scala API docs for Enumeration and click on Visibility: All, you will see that method appearing.
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Removing an element from an Array (Java) [duplicate]
... the question was asking for a solution without the use of the Collections API. One uses arrays either for low level details, where performance matters, or for a loosely coupled SOA integration. In the later, it is OK to convert them to Collections and pass them to the business logic as that.
For t...
Changing every value in a hash in Ruby
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There is a new 'Rails way' method for this task :)
http://api.rubyonrails.org/classes/Hash.html#method-i-transform_values
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follo...