回答:Linq是一個(gè)范圍比較大的概念,它其中不單單只有l(wèi)inq to sql,還有相應(yīng)的linq to xml等等。所以拿linq 與SQL語句相比,沒有可比性的。但如果拿linq to sql相比的話,與SQL還是有很大的可比性的。一般情況下,你必須要明白你所指的效率是哪一方面?是數(shù)據(jù)庫執(zhí)行效率?還是整體成品軟件運(yùn)行效率?還是開發(fā)效率?開發(fā)效率上linq to sql顯然要比SQL的效率要高很多,我們...
問題描述:[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 ...
問題描述:[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]...
問題描述: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...
...rors in file /u01/app/oracle/diag/rdbms/*/trace/db2_ora_6519.trcORA-04031: unable to allocate 63496 bytes of shared memory (shared pool,DBMS_BACKUP_RESTORE,PLMCD^a5f238a0,BAMIMA: Bam Buffer)Inciden...
...; break; case 2: updateStatus(The browser was unable to determine your location + error.message); break; case 3: updateStatus(The browser tim...
fatal: unable to access https://github.com/GitHubSi/t...: SSL certificate problem: unable to get local issuer certificate 今天在使用Git提交的時(shí)候出現(xiàn)了上面的問題,查了幾篇文檔之后,終于發(fā)現(xiàn)了一個(gè)靠譜的解釋: 該操作被防火墻或殺毒禁止 然后...
... identity.Omit --global to set the identity only in this repository.fatal: unable to auto-detect email address (got Administrator@PC-20150120BUBR.(none))參考網(wǎng)上解決辦法就是找到工程目錄的.git文件夾,打開之后找到config文件,在最后邊...
最近做項(xiàng)目經(jīng)常在 chrome 的控制臺看到如下提示: Unable to preventDefault inside passive event listener due to target being treated as passive. See https://www.chromestatus.com/features/5093566007214080 于是 Google 了一番,找到這篇...
今天npm install總是報(bào)錯:unable to verify the first certificate(無法驗(yàn)證第一證書),查了一下發(fā)現(xiàn) As of February 27, 2014, npm no longer supports its self-signed certificates. 2014年2月27日,npm不再支持自簽名證書。 因?yàn)閚pm install走的是https協(xié)...
...可以正常顯示。localhost/phpinfo() 在創(chuàng)建中間件時(shí),出現(xiàn) Unable to detect application namespace. 通過判斷和排查,時(shí)Json出現(xiàn)問題,將原來為部署上線的代碼去掉。同時(shí)有個(gè){}后面沒有添加英文逗號。同時(shí)修改后,運(yùn)行 php artisan make:middleware...
...抓取網(wǎng)站的過程中,使用chrome調(diào)試時(shí),發(fā)現(xiàn)一個(gè)參數(shù)為:(unable to decode value),經(jīng)過多方嘗試,發(fā)現(xiàn)是網(wǎng)頁編碼問題,在返回的網(wǎng)頁源代碼中可以看到該網(wǎng)站編碼為GBK, content=text/html;charset=GBK 這里只需要使用python的encode方法將編碼...
ChatGPT和Sora等AI大模型應(yīng)用,將AI大模型和算力需求的熱度不斷帶上新的臺階。哪里可以獲得...
大模型的訓(xùn)練用4090是不合適的,但推理(inference/serving)用4090不能說合適,...
圖示為GPU性能排行榜,我們可以看到所有GPU的原始相關(guān)性能圖表。同時(shí)根據(jù)訓(xùn)練、推理能力由高到低做了...