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Can you create nested WITH clauses for Common Table Expressions?
Does something like this work? I tried it earlier but I couldn't get it to work.
7 Answers
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Easy way to convert Iterable to Collection
...ther than Collection. Guava also happens to provide convenient methods for doing things you can do on a Collection using an Iterable (such as Iterables.isEmpty(Iterable) or Iterables.contains(Iterable, Object)), but the performance implications are more obvious.
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Case insensitive searching in Oracle
...ith good old = as well.
In versions older than 10gR2 it can't really be done and the usual approach, if you don't need accent-insensitive search, is to just UPPER() both the column and the search expression.
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Default value in Go's method
...to specify default value in Go's function? I am trying to find this in the documentation but I can't find anything that specifies that this is even possible.
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Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...le 2 pass, first sample sqrt(N)
from __future__ import division
import random
import numpy as np
from scipy.spatial.distance import cdist # $scipy/spatial/distance.py
# http://docs.scipy.org/doc/scipy/reference/spatial.html
from scipy.sparse import issparse # $scipy/sparse/csr.py
__date__ = ...
Clone private git repo with dockerfile
I have copied this code from what seems to be various working dockerfiles around, here is mine:
7 Answers
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Android: Force EditText to remove focus? [duplicate]
... button, I would like the focus and the cursor to disappear. How can it be done?
19 Answers
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Gson - convert from Json to a typed ArrayList
Using the Gson library, how do I convert a JSON string to an ArrayList of a custom class JsonLog ? Basically, JsonLog is an interface implemented by different kinds of logs made by my Android app--SMS logs, call logs, data logs--and this ArrayList is a collection of all of them. I keep gettin...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
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This is the only thing that worked for me:
:e ++ff=dos
Found it at: http://vim.wikia.com/wiki/File_format
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Detecting which UIButton was pressed in a UITableView
...n to UITableViewCell yourself so you must just be consistent with what you do when creating cell. Although this approach does not really look elegant I have to admit
– Vladimir
May 14 '10 at 4:30
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