js数组的reduce方法，接收一个函数（必须）和指定的初始值（非必须）作为参数，函数有三个参数，分别为初始值，当前项，当前数组，进行累加或者累积操作，初始值为每次累加或者累计后的结果注意：在ie9一下的浏览器中，并不支持该方法！语法：arr.reduce(fn(pre,cur,arr){},[initialValue...

TheonlywayIcanfathomthispossiblesituationisifyoucreatedtwodifferentfiles,eachwiththesamefilename,inindependentbranches. 我遇到的情况的是Branch5和Branch6基于同一个commit出...

Fromthediscussionwefindfollowingdifferencesbetweenclusteredandnon-clusteredindexes.Therecanbeonlyoneclusteredindexpertable.However,youcancreatemultiplenon-clust...

Aslittleaspossible.Preferablynone.Thecontrollershouldbeconcernedwithacceptingtherequest,askingthecorrectdomainservicetoprocesstherequest,andhandingofftherespons...

2020-03-1611:04:35,168ERROR[13]:System.InvalidOperationException:Thisrequesthasbeenblockedbecausesensitiveinformationcouldbedisclosedtothirdpartywebsiteswhenthi...

https://forum.red-gate.com/discussion/84930/use-drop-and-create-did-not-work-with-index-on-both-normal-column-and-computed-columnhttps://forum.red-gate.com/disc...

Inmycase,thiswascausedbyusingthesameGitrepofrombothadminandnon-admincommandprompts.Whenlastgitpullwasfromadmincmd,theindexwascreatedbyit,andthennon-admincmdhadi...

TolearnhowtoenableIISandtherequiredIIScomponentsonWindowsServer2012/2012R2,seetheinstructionsbelow.OpenServerManagerandclickManage>AddRolesandFeatures.ClickN...

https://answers.microsoft.com/en-us/msoffice/forum/all/how-to-exclude-certain-folders-from-syncing-to/20173022-5ef9-4a69-a7bc-da63fbb5282dSelectthewhiteorblueOn...

I’vebeeninterviewinglotsofC#developersrecently,andoneofmystockquestionsis“howdoesthe.NETgarbagecollectorknowwhenyou’vefinishedusinganobject?&r...

https://documentation.red-gate.com/soc7/troubleshooting/object-changed-by-unknownhttps://documentation.red-gate.com/soc7/configuring/log-changes-to-shared-datab...

<li><ahref="/info/info3.html"  class=s  >企业文化</a></li><li><ahref="/info/info4.html"  >新闻中心<...

servicemysqlstart出错，mysql启动不了，解决mysql:unrecognizedservice错误的方法如下：[root@ctohome.com~]#servicemysqlstartmysql:unrecognizedservice[root@ctohome.com~]#servicemysqlr...

1.进入后台后，点击系统->系统基本参数->添加变量：变量名称：cfg_safecheck_switch变量值：N变量类型：布尔(Y/N)参数说明：启用安全监测系统：　　2.找到系统后台目录（默认为dede）打开目录下的templets/index_body.htm文件修改该文件18-35行修改为<s...

下面来解说下DEDECMS织梦CMS模板里面的函数说明在文件include/inc_function.php里面 GetCurUrl()获贴切前的脚本的URL　GetAlabNum($str)把字符串里的全角数字转为半角数字(会把非数字种类字符剔除)　　Text2Html($txt)文本转HTML　　Html...