John Woo

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John Woo has asked 22 questions and find answers to 907 problems.

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John Woo questions

Convert VBNet LiNQ to C#
MS Excel Value Range Equivalent (IF Statement)
Setting Stored Procedure as SQL Statement in jasper
Bound Button.IsEnabled() Property doesn't work properly
GET FRIENDLY PORT NAME Programmatically
Excel Randomize Decimal Number
iReport Mistakenly Displaying Summary between Detail Band and Column Footer
Addition and Subtraction of Dates in Java
MySQL Remove Trailing Zero
How to Pass MethodName as Parameter of a Procedure in VBNET

John Woo answers

SQL : a GROUP BY issue in MySQL
Mysql Query Issue - Insert into select join
MySQL GROUP BY multiple columns and fields
Sql trigger not not working
Combining two tables with a different column
What is the difference between the IN operator and = operator in SQL?
MySQL very long number data type
List all results from a particular table after filtering the other table with a WHERE statement
SELECT does not return numeric value
count number of rows and get only the last row from a table