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What is the shortcut to Auto import all in Android Studio?
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Is there a specific item in Intelij that is equivalent to ctrl shift O in eclipse? I am not finding it.
– Shawn
Aug 25 '14 at 21:31
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How to get Resource Name from Resource id
...lue. Another approach could be to use a ListView with radiobuttons as list items, if ofcourse this fits your needs regarding the layout.
– Dimitris Makris
Apr 13 '12 at 8:57
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Generating v5 UUID. What is name and namespace?
...o a UUID?
One obvious solution is to generate a UUID (V1 or V4) for every item to replace the old names in their disjoint namespaces. The downside is that they're a lot bigger, you have to communicate all the new names to everyone who has a copy of your dataset, update all your APIs, etc. Odds ar...
How do I determine k when using k-means clustering?
... better than all others in all cases. In the end, you have to use your own best judgement. For that, it helps to plot the number of clusters against the average variance (which assumes that you have already run the algorithm for several values of k). Then you can use the number of clusters at the kn...
How can I find where Python is installed on Windows?
...y this for inspecting your sys module:
import sys
for k,v in sys.__dict__.items():
if not callable(v):
print "%20s: %s" % (k,repr(v))
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Java: how to convert HashMap to array
...s identical to a HashMap but it is FIFO so it maintains the order in which items were added.
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Xcode 4 - build output directory
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In Xcode 5: Xcode menu > Preferences... item > Locations tab > Locations sub-tab > Advanced... button > Custom option.
Then choose, e.g., Relative to Workspace.
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Python: How do I make a subclass from a superclass?
...ssing on of *args to super, the list can be initialized and populated with items instead of only being empty. (Note that reverse is a keyword-only argument in accordance with PEP 3102).
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How to update the value stored in Dictionary in C#?
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If there is no item "test" in the List, then list["test"] = list["test"] + 1; will raise KeyNotFoundException! The pure assignment of a non existing indexer will work. list["test"] = 1;
– Steven Spyrka
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Find intersection of two nested lists?
...) for sublist in c2]
Explanation:
The filter part takes each sublist's item and checks to see if it is in the source list c1.
The list comprehension is executed for each sublist in c2.
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