Jump To VB.NET

The maximum number of columns allowed in a table of ORACLE are 1000.

(in 8i, 9i, 10g, 11g, 12c, 18c and 19c)

(ORACLE 7 had 254 columns limit.)

be the happy Gosu.

woojja ))*

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The following syntax converts a DataTable to a Dictionary .

in C#

Dictionary<string, string> dicCodes = ds.Tables[0].AsEnumerable()
                                    .ToDictionary<DataRow, string, string>(
                                        row => row.Field<string>("Column1Name"),
                                        row => row.Field<string>("Column2Name")
                                    );

in VB.NET

Dim dicCodes As Dictionary(Of String, String) =
    ds.Tables(0).AsEnumerable() _
    .ToDictionary(Of String, String)(
                                        Function(row) row.Field(Of String)("Column1Name"),
                                        Function(row) row.Field(Of String)("Column2Name")
                                    )

be the happy Gosu.

woojja ))*

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https://javascript.plainenglish.io/17-killer-websites-for-web-developers-13e1e30345b8

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두번째로는 Unsplash Source 입니다. 이곳은 Web api 입니다.

https://source.unsplash.com/

세번째로는 pfpmaker 입니다.

간단히 프로필 사진을 만들어 보세요.

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행복한 고수되십시오.

woojja ))*

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