WebAssembly 是一种新型的二进制格式，能够在浏览器中高效运行低级代码。它可以用于提升应用性能，特别是在计算密集型任务中。 ...

硬件和操作系统选择：首先，您需要选择一台适合作为邮箱服务器的计算机。选择一个性能较高、具有足够存储空间和带宽的计算机是非常重要的。对于操作系统，您可以选择Linux或Windows等操作系统。安装SMTP服务器软件：SMTP服务器软件是搭建邮箱服务器的关键。有很多可用的软件选项，例如Postfix、Sendmail、Q...

，需要把百度编辑器UEditor发布的代码高亮显示，想用Prism.js，但是Prism.js仅支持类似<pre><codeclass="codelanguage-代码语言">代码</code></pre>这种格式，而百度编辑器UEditor默认发布的代码则是：<p...

群晖是一个功能很强大的nas系统操作简单，容易上手我们平时可能需要重启一个软件以docker为例双击图标进入点击停用后再点击启动有点麻烦使用以下命令快速方便//usr/syno/sbin/synoservice--restartpkgctl-Docker我们可以以下命令查看所有的服务//usr/syno/sbin/sy...

文档解释ORA-29279:SMTPpermanenterror:stringCause:ASMTPpermanenterroroccurred.Action:CorrecttheerrorandretrytheSMTPoperation.ORA-29279:SMTP永久错误指的是发送邮件时发生的永久错误，即出现了一些...

文档解释ORA-15083:failedtocommunicatewithASMBbackgroundprocessCause:AdatabaseinstancefailedtocommunicatewithitsASMBbackgroundprocesswhenattemptingtoaccessanASMfile....

文档解释ORA-21524:objecttypemismatchCause:Theobjecttypeoftheobjectisdifferentfromwhatisspecified.Action:Checkthetypeoftheobjectandcorrectit.OORA-21524:objecttypemis...

文档解释ORA-25236:buffertoosmallforuserdataCause:Thevariableorbufferusedfortheoutparameterpayloadistoosmallfortheuserdatadequeued.Action:Increasethesizeofthebuffero...

文档解释ORA-16039:RFSrequestversionmismatchCause:ArequesttoarchivearedologtoaredotransportdestinationfailedbecauseofanOraclesoftwareversionmismatchatthedestination....

文档解释ORA-38767:flashbackretentiontargetparametermismatchCause:ThevalueofparametersDB_FLASHBACK_RETENTION_TARGETmustbesameinallinstances.Alldatabasesmusthavesamef...

文档解释ORA-16012:databaseidentifiermismatchCause:Thedatabaseidentifierofaphysicalstandbydatabasedidnotmatchthatoftheprimarydatabase.Action:Ensurethatthedatabaseide...

文档解释ORA-15303:VotingfilescouldnotbecreatedindiskgroupstringduetosmallAllocationUnitsizeCause:AnattemptwasmadetocreatevotingfilesinadiskgroupwithasmallAllocation...

文档解释ORA-15306:ASMpasswordfileupdatefailedonatleastonenodeCause:ACREATEUSER,ALTERUSER,DROPUSER,GRANT,orREVOKEcommandfailedonatleastonenodeoftheAutomaticStorageMa...

文档解释ORA-15295:ASMinstancesoftwareversionstringlessthanclientversionstringCause:TheASMinstancesoftwareversionwaslessthantheclientversion.Action:UpgradetheASMinst...

文档解释ORA-08238:smsfre:cannotdetachfromSGACause:Then_coresystemcallfailedwhiledetachingfromtheSGA.Action:ChecknCXerror,andcontactyourcustomersupportrepresentative...