大约有 14,000 项符合查询结果（耗时：0.0254秒） [XML]
ElasticSearch - Return Unique Values
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You can use the terms aggregation.
{
"size": 0,
"aggs" : {
"langs" : {
"terms" : { "field" : "language", "size" : 500 }
}
}}
A search will return something like:
{
"took" : 16,
"timed_out" : false,
"_shards" ...
How do I browse an old revision of a Subversion repository through the web view?
...ect's Subversion repository through its web front-end, but it seems that I can only browse the latest revision of the trunk. Is there a way to browse an older revision of the trunk through the web UI?
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Using Mockito's generic “any()” method
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Since Java 8 you can use the argument-less any method and the type argument will get inferred by the compiler:
verify(bar).doStuff(any());
Explanation
The new thing in Java 8 is that the target type of an expression will be used to infe...
How to make the overflow CSS property work with hidden as value
...verflow:hidden should be hidden. without an abstract reference to the docs can anyone provide a good reason for choosing this route vs the route that makes more sense?
– user1873073
Feb 6 '13 at 4:45
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
... You don't need the generator.rb initializer, this is taken care of by RSpec's railtie. All you need is rspec-rails within the development group of the Gemfile which is enough to require it for the generators. You also don't need to generate the app with -T, you can delete the test di...
In OS X Lion, LANG is not set to UTF-8, how to fix it?
...o setup postgress in OS X Lion, and find that is not correctly setup the LOCALE environment var.
5 Answers
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Difference between await and ContinueWith
Can someone explain if await and ContinueWith are synonymous or not in the following example. I'm trying to use TPL for the first time and have been reading all the documentation, but don't understand the difference.
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
I am pretty new to Ubuntu, but I can't seem to get this to work. It works fine on my school computers and I don't know what I am not doing. I have checked usr/include and time.h is there just fine. Here is the code:
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PHP: merge two arrays while keeping keys instead of reindexing?
How can I merge two arrays (one with string => value pairs and another with int => value pairs) while keeping the string/int keys? None of them will ever overlap (because one has only strings and the other has only integers).
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
...eks of trying to get the guy who has the key to sign the app, they finally came back and said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, and revoke the dist certificate, and then re-assign one, will I then be able to sign the app and upload it witho...