The inclusion criteria were studies of patients who had presented with IJVAs or EJVAs. The exclusion criteria were animal and cadaver studies and reports on interventions using the healthy jugular vein for access only (ie, catheterization). Analysis of the pooled data from all eligible case ...
importitertoolsasitimportmultiprocessingdeffunc(x, val, lock):foriinrange(x): i **2withlock: val.value +=1print('counter incremented to:', val.value)if__name__ =='__main__': v = multiprocessing.Value('i',0) lock = multiprocessing.Lock()withmultiprocessing.Pool()aspool: pool.starma...
摘要: The remarkable book of VIArnold on differential equations [1] starts with the following sentence: "The notion of the configuration space alone let us solve a very difficult mathematical problem." Then the problem is formulated and solved. The result of this article confirms...
代理的爬虫均放置在 proxypool/crawlers 文件夹下,目前对接了有限几个代理的爬虫。 若扩展一个爬虫,只需要在 crawlers 文件夹下新建一个 Python 文件声明一个 Class 即可。 写法规范如下: from pyquery import PyQuery as pq from proxypool.schemas.proxy import Proxy from proxypool.crawlers.base import BaseCraw...
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Endless pool is equipped with massage bed. Multiple choices and professional.Much lower cost: It can make full use of the water cycle and reduce the area occupied and the daily water consumption. As a result, it greatly reduce the operation and maintenance cost in general....
(OpenTracing) client,Guzzle HTTP client,Elasticsearch client,Consul client,ETCD client,AMQP component,Apollo configuration center,Aliyun ACM,ETCD configuration center,Token bucket algorithm-based limiter,Universal connection pool,Circuit breaker,Swagger,Snowflake,Simply Redis MQ,RabbitMQ,NSQ,Nats,Seconds ...
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BatchPoolIdentity CachingType Certificate Certificate.Definition Certificate.DefinitionStages Certificate.DefinitionStages.Blank Certificate.DefinitionStages.WithCreate Certificate.DefinitionStages.WithData Certificate.DefinitionStages.WithFormat Certificate.DefinitionStages.WithIfMatch Certificate...
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