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How to add a delay for a 2 or 3 seconds [closed]
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Is arr.__len__() the preferred way to get the length of an array in Python?
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my_list = [1,2,3,4,5]
len(my_list)
# 5
The same works for tuples:
my_tuple = (1,2,3,4,5)
len(my_tuple)
# 5
And strings, which are really just arrays of characters:
my_string = 'hello world'
len(my_string)
# 11
It was intentionally don...
How to indent a few lines in Markdown markup?
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There's no way to do that in markdown's native features. However markdown allows inline HTML,...
How to read and write into file using JavaScript?
... DanSingermanDanSingerman
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How to pass command line arguments to a shell alias? [duplicate]
...lie Martin
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How do I limit the number of rows returned by an Oracle query after ordering?
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20 rows selected.
Get first N rows
SELECT val
FROM rownum_order_test
ORDER B...
Android studio - Failed to find target android-18
...led. Go to Tools > Android > SDK Manager and check to see if Android 4.3 (API 18) is installed.
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How to convert “camelCase” to “Camel Case”?
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408
"thisStringIsGood"
// insert a space before all caps
.replace(/([A-Z])/g, ' $1')
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Combine two ActiveRecord::Relation objects
..._name_relation.or(last_name_relation)
† Only in ActiveRecord 5+; for 4.2 install the where-or backport.
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Cosine Similarity between 2 Number Lists
...e from 1 to get the similarity.
from scipy import spatial
dataSetI = [3, 45, 7, 2]
dataSetII = [2, 54, 13, 15]
result = 1 - spatial.distance.cosine(dataSetI, dataSetII)
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