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LEFT OUTER joins in Rails 3
...you're using it in. The Rails guide explains it better than I could if you read the entirety of section 12: guides.rubyonrails.org/…
– WuTangTan
Feb 20 '13 at 15:50
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Show all Elasticsearch aggregation results/buckets and not just 10
...sues inflicted on your cluster with high-cardinality field values. You can read more about it in the github issue here .
It is recommended to explicitly set reasonable value for size a number between 1 to 2147483647.
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How can I trim beginning and ending double quotes from a string?
.... It's only a little tad faster, but it's much more code. @GK: Uh, did you read/understand the regex or even test it?
– BalusC
Apr 9 '10 at 15:37
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Jackson and generic type reference
...ctionType(List.class, Foo.class)
and then
List<Foo> list = mapper.readValue(new File("input.json"), type);
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When should you use constexpr capability in C++11?
... something that can be evaluated down to a constant while maintaining good readability and allowing slightly more complex processing than just setting a constant to a number.
It basically provides a good aid to maintainability as it becomes more obvious what you are doing. Take max( a, b ) for exam...
What is a Shim?
...any wiser about it. This is the general concept. Now you should be able to read and understand the wikipedia entry on shims.
Note: Like most analogies, this is not perfect: usually Ralph will get EXACTLY what he asked for - but the mechanics of HOW it was obtained is something that he might not expe...
What is __future__ in Python used for and how/when to use it, and how it works
... not understand what __future__ is for and how/when to use it even after reading the Python's __future__ doc .
8 Answer...
How can I decompress a gzip stream with zlib?
...ngIO(gzip_data)
>>> f = gzip.GzipFile(fileobj=fio)
>>> f.read()
'test'
>>> f.close()
automatic header detection (zlib or gzip)
adding 32 to windowBits will trigger header detection
>>> zlib.decompress(gzip_data, zlib.MAX_WBITS|32)
'test'
>>> zlib.deco...
Test for existence of nested JavaScript object key
...javascript. He settles on using the above syntax (which isn't that hard to read once you get used to it) as an idiom.
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Creating a config file in PHP
...lder, it will be treated as PHP file and die at first line. If the file is read with parse_ini_file, it will treat the first line as a comment because of the ;.
– andreas
Dec 24 '18 at 0:14
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