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How to see the CREATE VIEW code for a view in PostgreSQL?
...here to look up pg_get_viewdef (how to remember that!!), so searched for a more memorable command... and got it:
\d+ viewname
You can see similar sorts of commands by typing \? at the pgsql command line.
Bonus tip: The emacs command sql-postgres makes pgsql a lot more pleasant (edit, copy, paste...
Getting file names without extensions
...ctoryInfo, FileInfo for this scenario.
DirectoryInfo and FileInfo collect more data about the folder and the files than is needed so they take more time and memory than necessary.
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String formatting named parameters?
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Use format() if you can, it works better and in more places. Use % if you MUST.
– uchuugaka
Apr 5 '17 at 6:44
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How do I resolve cherry-pick conflicts using their changes?
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A bit more information about what those switches are doing is available at stackoverflow.com/questions/2268172/…
– antak
Jan 17 '13 at 22:28
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YYYY-MM-DD format date in shell script
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ASP.NET MVC Html.DropDownList SelectedValue
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Calling dynamic function with dynamic number of parameters [duplicate]
...e.call(arguments, 1));
}
Edit: It occurs to me that this would be much more useful with a slight tweak:-
function mainfunc (func){
this[func].apply(this, Array.prototype.slice.call(arguments, 1));
}
This will work outside of the browser (this defaults to the global space). The use of cal...
Bash ignoring error for a particular command
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Android Studio - Ambiguous method call getClass()
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More than an year later and it's still not fixed :(
– Kai
Nov 16 '14 at 4:29
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常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...KEDACOM temp]# rm -vf file
removed 'file'
6．让显示画面暂停的more命令
为了避免画面显示瞬间就闪过去，用户可以使用more命令，让画面在显示满一页时暂停，此时可按空格键继续显示下一个画面，或按Q键停止显示。
使用ls命令查...