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How to filter None's out of List[Option]?
...flatten.
– Nicolas
Apr 11 '12 at 12:32
Sometimes I want to retrieve the contents of the Option objects, but other time...
Use of *args and **kwargs [duplicate]
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323
Here's an example that uses 3 different types of parameters.
def func(required_arg, *args, **...
How to structure a express.js application?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How do you find the disk size of a Postgres / PostgreSQL table and its indexes
I'm coming to Postgres from Oracle and looking for a way to find the table and index size in terms of bytes/MB/GB/etc , or even better the size for all tables. In Oracle I had a nasty long query that looked at user_lobs and user_segments to give back an answer.
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Serializing object that contains cyclic object value
...o de- and encodes functions. If you want to disable this just remove lines 32-48 and 61-85.
var strg = JSONE.stringify(cyclicObject);
var cycObject = JSONE.parse(strg);
You can find an example fiddle here:
http://jsfiddle.net/hoff97/7UYd4/
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How can I remove an element from a list, with lodash?
...efourtheye
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Trigger 404 in Spring-MVC controller?
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327
Since Spring 3.0 you also can throw an Exception declared with @ResponseStatus annotation:
@R...
How can i tell if an object has a key value observer attached
...s edited.
– Robert
Nov 17 '11 at 10:32
25
upvoted for deleted rant that I would most likely agree...
How to set Java environment path in Ubuntu
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32
Ubuntu installs openjdk6 to /usr/lib/jvm/java-6-openjdk path. So you will have the bin in /usr/...
Drop rows with all zeros in pandas data frame
I can use pandas dropna() functionality to remove rows with some or all columns set as NA 's. Is there an equivalent function for dropping rows with all columns having value 0?
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