#How

谷歌浏览器Chrome不再支持showModalDialog的解决办法

问题重现弹出窗口编码:JavaScript01234567 varobj=newObject();  varretval=window.showModalDialog("request.aspx",obj,"dialogWidth=500px;dialogHeight=300px");if...

window.open和window.showdialog区别

open打开的窗口可以点击切换到其背后的父窗口,dialog的窗口无法点击切换到其背后的父窗口,假如用window.opener或者parent等对象时,建议用open方法,不要用dialog,否则可能出错。...

offset的坑 使用前要将对象先show

 使用jquery  $('#obj').offset({top:300,left:600});如果设置offset之前是隐藏的,那么你设置新的offset之后就不会是指定的位置,而且会越飞越远,很奇怪,一度会怀疑offset是什么意思,一定要保证对象在设置位置之前是可见的。 ...

linux修改文件或目录的所有者(chown)和用户组

Linux/Unix是多用户多任务操作系统,所有的文件皆有其拥有者(Owner)。利用chown命令可以将文件的拥有者加以改变。一般来说,这个命令只能由系统管理者(root)使用,一般用户没有权限来改变别人的文件的拥有者,也没有权限可以将自己的文件的拥有者改设为别人。只有系统管理者(root)才有这样的权限。 ...

温故而知新-mysql的一些语法show,describe,explain,fulltext

1showshowtables;显示数据库的所有表showdatabases;显示所有数据库showcolumnsfromtable;显示表的所有列showgrantsforroot@localhost;查看当前用户的权限showindexfromtable;查看当前表定义的索引  2describ...

MySQL中show语法使用总结

在mysql中执行系统命令如何在mysql的命令行界面操作底层系统呢?只需要在mysql命令行界面使用system+linux命令即可。命令,如:mysql>systempwd/root/softmysql>systemls;ip-3.1.2MySQL中show语法的使用:先查看MySQL版本信息:mysq...

How to Integrate .NET Projects with Jenkins

https://www.swtestacademy.com/jenkins-dotnet-integration/8)UnitTestsandTestCoverageSettingsDownloadandextract OpenCover under“C:Tools”fold...

How to use shared model by git in sql source control of red gate

1.clonethegitrepositoryfordatbase2.opensqlsourcecontrolwindowandselectthetargetdatabase 3.insetuptab,linktomysourcecontrolsystem  4.linktocustom&...
代码星球 ·2021-02-08

How to use AutoMapper

 IMappingExpression<TSource,TDestination>CreateMap<TSource,TDestination>(MemberListmemberList);Mapper.Initialize(cfg=>cfg.CreateMap<Order...
代码星球 ·2021-02-08

How do browser cookie domains work?

https://stackoverflow.com/questions/1062963/how-do-browser-cookie-domains-work AlthoughthereistheRFC2965(Set-Cookie2,hadalreadyobsoletedRFC2109)thatshouldd...

how to use webpart container in kentico

https://docs.kentico.com/k11/developing-websites/developing-websites-using-the-portal-engine/using-web-part-containers webpartcontainer中的orangebox, SE...

how to modify vs2017

https://docs.microsoft.com/en-us/visualstudio/install/modify-visual-studio直接用everything搜索vs_installer.exeC:ProgramFiles(x86)MicrosoftVisualStudioInstallervs_ins...
代码星球 ·2021-02-08

Define class with itself as generic implementation. Why/how does this work?

https://stackoverflow.com/questions/10709061/define-class-with-itself-as-generic-implementation-why-how-does-this-work问题:I'venormallybeencreatingPrismEventsused...
代码星球 ·2021-02-08

How to check HTML version of any website

http://howtocheckversion.com/check-html-version-website/ CheckHTMLversionviaW3CW3ConsortiumhasafreeHTMLfreevalidationservicethatcantellyouwhatHTMLversionus...
代码星球 ·2021-02-08

How to Execute Page_Load() in Page's Base Class?

https://stackoverflow.com/questions/2737092/how-to-execute-page-load-in-pages-base-classWefacedthesimilarproblem,Allyouneedtodoisjustregisterthehandlerinthecons...
代码星球 ·2021-02-08
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