大约有 40,000 项符合查询结果(耗时:0.0385秒) [XML]

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ElasticSearch - Return Unique Values

...ed my answer with an example result. You can/should also set "size": 0, in order to not include any of the documents, only the aggregated results you wanted. – Anton Aug 24 '14 at 12:15 ...
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Best practice for storing and protecting private API keys in applications [closed]

...blic and private, often also referred to as secret, key. Unfortunately, in order to connect to the services, this private key must be used to authenticate and hence, probably be part of the application. Needless to say, that this faces in immense security problem. Public and private API keys can be...
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“Delegate subtraction has unpredictable result” in ReSharper/C#?

...ode, you're always removing a single delegate. The second part talks about ordering of delegates after a duplicate delegate was removed. An event doesn't guarantee an order of execution for its subscribers, so it doesn't really affect you either. Since the above mechanics can lead to unpredictab...
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Deleting an element from an array in PHP

...rray ( [0] => Array ( [menu_code] => 2 [menu_name] => Plant [menu_order_no] => 1 ) [1] => Array ( [menu_code] => 3 [menu_name] => Line [menu_order_no] => 2 ) ) But i need to get the values of menu_code and menu_name using $get_merged_values['menu_code'] and $get_merg...
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Vim - how to run a command immediately when starting vim?

...ent variables and files and sets values accordingly. Vim proceeds in this order: 1. Set the 'shell' and 'term' option *SHELL* *COMSPEC* *TERM* 2. Process the arguments 3. Execute Ex commands, from environment variables and/or files *vimrc* *exrc* 4. Load the plugin scripts. ...
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How to create ASP.NET Web API Url?

... neither in your views nor in the standard controllers. UPDATE: And in order to do routing outside of an ApiController you could do the following: public class HomeController : Controller { public ActionResult Index() { string url = Url.RouteUrl( "DefaultApi", ...
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Encrypt & Decrypt using PyCrypto AES 256

...called the block and outputs a block. We use AES in a mode of operation in order to encrypt. The solutions above suggest using CBC, which is one example. Another is called CTR, and it's somewhat easier to use: from Crypto.Cipher import AES from Crypto.Util import Counter from Crypto import Random ...
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How does StartCoroutine / yield return pattern really work in Unity?

...those functions that you write are being called by the same main thread in order. You can verify this by placing a while(true); in any of your functions or coroutines. It will freeze the whole thing, even the Unity editor. This is evidence that everything runs in one main thread. This link that Kay ...
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?

...a document-oriented system relies on internal structure in the document in order to extract metadata that the database engine uses for further optimization. If we deals about difference between MOngoDb and Cassandra. MongoDB acts much like a relational database. Its data model consists of a databa...
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Is memcached a dinosaur in comparison to Redis? [closed]

...hout help from the client. Also memcached is faster with big values in the order of 100k. Redis recently improved a lot about big values (unstable branch) but still memcached is faster in this use case. The point here is: nor one or the other will likely going to be your bottleneck for the query-per...