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How to determine if binary tree is balanced?
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Add a fragment to the URL without causing a redirect?
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edited May 16 '12 at 0:01
answered Nov 26 '10 at 2:04
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Delete all documents from index/type without deleting type
...omething like this (using your example):
curl -XDELETE 'http://localhost:9200/twitter/tweet/_query' -d '{
"query" : {
"match_all" : {}
}
}'
Or you could just delete the type:
curl -XDELETE http://localhost:9200/twitter/tweet
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How do I test if a variable is a number in Bash?
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append multiple values for one key in a dictionary [duplicate]
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209
If I can rephrase your question, what you want is a dictionary with the years as keys and an a...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
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How to secure MongoDB with username and password
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You need to start mongod with the --auth option after setting up the user.
From the MongoDB Si...
How do you get the width and height of a multi-dimensional array?
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247
You use Array.GetLength with the index of the dimension you wish to retrieve.
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What makes Lisp macros so special?
...for a common case. The line
divisibleByTwo = [x for x in range(10) if x % 2 == 0]
yields a list containing all even numbers between 0 and 9. Back in the Python 1.5 days there was no such syntax; you'd use something more like this:
divisibleByTwo = []
for x in range( 10 ):
if x % 2 == 0:
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Painless way to install a new version of R?
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edited May 8 '19 at 2:46
Gregor Thomas
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