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Delete all documents from index/type without deleting type
...ll it should do what you are looking for, something 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
...
OOP vs Functional Programming vs Procedural [closed]
...e in common with each other (as in Lisp and Scheme) while offering more flexibility in terms of how functions are actually used. Algorithms tend also to be defined in terms of recursion and composition rather than loops and iteration.
Of course, the language itself only influences which style is pr...
setting y-axis limit in matplotlib
I need help with setting the limits of y-axis on matplotlib. Here is the code that I tried, unsuccessfully.
9 Answers
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How to enumerate an enum with String type?
For example, how can I do something like:
42 Answers
42
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How to extract request http headers from a request using NodeJS connect
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If you use Express 4.x, you can use the req.get(headerName) method as described in Express 4.x API Reference
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Split list into multiple lists with fixed number of elements
...
Or if you want to make your own:
def split[A](xs: List[A], n: Int): List[List[A]] = {
if (xs.size <= n) xs :: Nil
else (xs take n) :: split(xs drop n, n)
}
Use:
scala> split(List(1,2,3,4,5,6,"seven"), 4)
res15: List[List[Any]] = List(List(1, 2, 3, 4), List(5...
How to add and get Header values in WebApi
... No. The headers.GetValues("somethingNotFound") throws an InvalidOperationException.
– Aidanapword
Jun 9 '16 at 9:42
D...
How to See the Contents of Windows library (*.lib)
...f you're talking about an import library (a .lib used to refer to symbols exported from a DLL), then you want DUMPBIN /EXPORTS.
Note that for functions linked with the "C" binary interface, this still won't get you return values, parameters, or calling convention. That information isn't encoded in...
Extracting specific columns in numpy array
This is an easy question but say I have an MxN matrix. All I want to do is extract specific columns and store them in another numpy array but I get invalid syntax errors.
Here is the code:
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Why does Math.round(0.49999999999999994) return 1?
...gram you can see that each value slightly less than .5 is rounded down, except for 0.5 .
5 Answers
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