Hello,I have this code in a booking page where there's a Select Customer dropdown fromthe customers page.I added a customer named NONE and I want it to be the default value in case nocustomer was selected.How this code can be edited?Customer Namekoption value="">Select Customer $customerlists) { ?>II IIIIwwwAdd BookingCustomer NameSelect CustomerSelect CustomerNoneCustomer 1Customer 2Customer 3Approx Total KMApprox Total KMTrip Status*Trip Status>

I have this code in a booking page where there's a Select Customer dropdown from the customers page. I added a customer named NONE and I want it to be the default value in case no customer was selected.

I have this code in a booking page where there's a Select Customer dropdown from the customers page. I added a customer named NONE and I want it to be the default value in case no customer was selected.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please write aview to list the payment statement with the city name, the total number of hotelrooms in the city with a cheap room (price less than $70), and the total cost if all cheap rooms are bookedfor all the hotels in the city. The output columns should be city, count, cost, sorted by the total costfrom high to low.
Complete the docstring using the information attached (images):def upgrade_stations(threshold: int, num_bikes: int, stations: List["Station"]) -> int: """Modify each station in stations that has a capacity that is less than threshold by adding num_bikes to the capacity and bikes available counts. Modify each station at most once. Return the total number of bikes that were added to the bike share network. Precondition: num_bikes >= 0 >>> handout_copy = [HANDOUT_STATIONS[0][:], HANDOUT_STATIONS[1][:]] >>> upgrade_stations(25, 5, handout_copy) 5 >>> handout_copy[0] == HANDOUT_STATIONS[0] True >>> handout_copy[1] == [7001, 'Lower Jarvis St SMART / The Esplanade', \ 43.647992, -79.370907, 20, 10, 10] True """
I have just started learning Salesforce. I don't know how to create a Validation Rule Can you please create a validation Rule and show an error if requried condition not meet. Attach the Screeenshot of the validation rule with demo run.
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Show me a user interface that looks good. Make sure you know the difference between GUIS, NUIS, and CLIs.
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so i want only this part to start from 5 SELECT * FROM "arena"WHERE "people_count" >=100ORDER By "arena" ASC
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