回答:Linq是一个范围比较大的概念，它其中不单单只有linq to sql，还有相应的linq to xml等等。所以拿linq 与SQL语句相比，没有可比性的。但如果拿linq to sql相比的话，与SQL还是有很大的可比性的。一般情况下，你必须要明白你所指的效率是哪一方面？是数据库执行效率？还是整体成品软件运行效率？还是开发效率？开发效率上linq to sql显然要比SQL的效率要高很多，我们...
Luosunce
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问题描述:[udp-717] ERROR cn.ucloud.udp.async.task.AbstractTask - 2022-11-15 15:56:00 [AsyncTask] java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing ...
303187999
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问题描述:[hadoop@usdp01 ~]$ hbase shellSLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/opt/usdp-srv/srv/udp/2.0.0.0/hdfs/share/hadoop/common/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]...
13283826897
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问题描述:2022-10-21 17:26:57`SEVERE`io.prometheus.jmx.shaded.io.prometheus.jmx.JmxCollector`io.prometheus.jmx.shaded.io.prometheus.jmx.JmxCollector collect`JMX scrape failed: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.NoIni...
peiheng
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... width: 400px; height: 400px; background: linear-gradient(45deg, tomato, gold); border-radius: 3%; box-shadow: 0 0 10px rgba(0, 0, 0, 0.3); } 画出容器里的 1 个元素，它有一个外壳 div，里面是一个白色的小方块 s...
... width: 400px; height: 400px; background: linear-gradient(45deg, tomato, gold); border-radius: 3%; box-shadow: 0 0 10px rgba(0, 0, 0, 0.3); } 画出容器里的 1 个元素，它有一个外壳 div，里面是一个白色的小方块 s...
...到的配置 启用预览模式 启用自动保存(每秒保存到localstorage，防刷新后丢失) 启用代码高亮 启用自定义地址的font-awesome 更多内容可以参考作者在github写的说明文档https://github.com/sparksuite... 稍微复制一些说明文档中主要的配置...
ERC721 官方简介是：A standard interface for non-fungible tokens, also known as deeds.也叫非同质代币，或者不可置换代币（NFTs）。提到ERC721，一个好理解的例子就是CryptoKitties 迷恋猫，每一只猫都是独一无二的拥有不同基因，有收藏价值属...
...http://www.cambus.net/log-rot... Logging in Nginx One of the easiest ways to save yourself trouble with your web server is to configure appropriate logging today. Logging information on your server...
...var testUrl = https://github.com/karzanOnline?a=1; describe(constructor, function () { var testResult = KLocation(testUrl); describe(#output, function () { it(retu...
5 Ways to find code online In 2015 google and the university of Nebraska published a research titled How developers search for code: A case study. This research was conducted on real google developers...
....com/wp-content/uploads/2014/12/P10.pdf Gerard J. Holzmann NASA/JPL Laboratory for Reliable Software Pasadena, CA 91109 Most serious software development projects use coding guidelines. These gui...
ChatGPT和Sora等AI大模型应用，将AI大模型和算力需求的热度不断带上新的台阶。哪里可以获得...
大模型的训练用4090是不合适的，但推理（inference/serving）用4090不能说合适，...
图示为GPU性能排行榜，我们可以看到所有GPU的原始相关性能图表。同时根据训练、推理能力由高到低做了...
