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I am gonna have lots of fonts edited by users and wanna save font data to database.
Now, the first problem I have met is what should be the column field type.
:String, :integer, ? or :myFONT?
Is it possible , if possible then how?
Assuming you are talking about storing the file which represents a font, you can store it as binary data or type bytea
Details on how it's done:
https://jdbc.postgresql.org/documentation/84/binary-data.html
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I'm working on an application where i want to fetch data from database and show it in Tgrid. Since it doesn't have a DataSource Property, i can't figure out a way how to add item in Tgrid.
Use TDBGrid instead of TGrid. Otherwise you have to insert manually the data from your table into the grid.
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I don't know if this is possible, although I looked and did not find a solution to this:
=PV!A(Results!c2)
I have a field PV which has a lot of values in it on column A.
Results, has results from a race. I am trying to get the cell in column A depending on what the value is in Results. Is this possible?
Use INDEX:
=INDEX(PV!A:A,Results!c2)
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I want to have a property on a doc type that is read-only (Via the Umbraco UI), I want to populate its value after the umbraco event 'Saved'
Its going to be a string, but I don't want a text box for the user to edit it.
Any ideas
Found out there is a label data type, seems like I missed it, silly me.
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I am developing my own identity system for my ASP.Net 5 application, and I am currently looking for an efficient way to store my predefined error codes and their corresponding descriptions. Does anyone have any suggestions to my issue?
Use resource files: https://msdn.microsoft.com/en-us/library/windows/desktop/aa380599%28v=vs.85%29.aspx
They allow you to store the name of the error code, the error code and a description. Then use Properties.Resources to access them.
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I want to check for valid Email address in my iOS application.
I want to check for "abc#abc.com", "abc#abc.co.in". Now i am doing this with two different regex. I wan to check these to condition in one regex.
Demo here
Simple form: ^[^#]+#([^.]+\.?){1,2}\.\w+$
the ([^.]+.?) will match subdomain, once or twice, matching your two exemple but NOT abc#sub.abc.co.in