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Best way to convert IList or IEnumerable to Array
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@Shimmy: Yes there is... aside from anything else, it's telling the compiler what kind of array to expect! If you only want an object[] just use Cast<object>. The nongeneric IEnumerable doesn't have a ToArray extension method, so you can't just call ...
Calculate relative time in C#
...working on. My motivation here was to alert others that weeks were omitted from this code sample. As to how to do that, it seemed pretty straight forward to me.
– jray
Nov 9 '10 at 23:38
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The order of keys in dictionaries
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From http://docs.python.org/tutorial/datastructures.html:
"The keys() method of a dictionary object returns a list of all the keys used in the dictionary, in arbitrary order (if you want it sorted, just apply the sorted() fu...
Changing three.js background to transparent or other color
...rying to change what seems to be the default background color of my canvas from black to transparent / any other color - but no luck.
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How do you determine which backend is being used by matplotlib?
Either interactively, such as from within an Ipython session, or from within a script, how can you determine which backend is being used by matplotlib?
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Is it possible to override the configuration of a plugin already defined for a profile in a parent P
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Overriding configurations from a parent pom can be done by adding the combine.self="override" attribute to the element in your pom.
Try changing your plugin configuration to:
<plugin>
<groupId>org.apache.maven.plugins</group...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
... favorite implementation.
data-lens
[Edit: As of 1.8.0, these have moved from the comonad-transformers package to data-lens]
My data-lens package provides lenses in terms of the Store comonad.
newtype Lens a b = Lens (a -> Store b a)
where
data Store b a = Store (b -> a) b
Expanded th...
super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
...hat in Python 3.x, all classes are new-style. You can still use the syntax from the old-style classes but you get a new-style class. So, in Python 3.x you won't have this problem.
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ADB Shell Input Events
...ett the information of the "input" command? what other features are hidden from the documentation (here : developer.android.com/tools/help/adb.html ) ?
– android developer
Mar 1 '14 at 23:16
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How to get a substring of text?
...ast (source code)
'1234567890'.last(2) # => "90"
alternatively check from/to (source code):
"hello".from(1).to(-2) # => "ell"
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