Answers for "select a random value from a list in mysql then delte it"

SQL
1

how to select all attributes from a row if there is a certain string in it MySQL

SELECT column1, column2,...
FROM table_name
WHERE first_name = 'John' AND sales_in_year <= 50
Posted by: Guest on May-15-2020
1

c# select first value from list

lstComp.First();
//You can also use FirstOrDefault() just in case lstComp does not contain any items.

//To get the Component Value:
var firstElement = lstComp.First().ComponentValue("Dep");

//This would assume there is an element in lstComp. An alternative and safer way would be...
var firstOrDefault = lstComp.FirstOrDefault();
if (firstOrDefault != null) 
{
    var firstComponentValue = firstOrDefault.ComponentValue("Dep");
}
Posted by: Guest on March-03-2020

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