point value problem when i multiplying the two field

by: Richard | last post by:

I have written a static method that uses the Reflection API to scrape all of the names of the instance variables in a class and their corresponding values; and then returns a hashMap containing a...

Java

Checking for null value in a field

by: Tom Esker | last post by:

I've got Javascript in a form that adds up all of the numbers in a column of form fields and displays a total. It works great if every field has an initial value of 0, but if any of them are null,...

Javascript

Incrementing a maximum value of a field when adding a record

by: K. Davis | last post by:

I need to increment the maximum value of a field of a table by 1 when a form opens a blank record. (e.g. =max(!![trip_number}) so the logic and references are working at the form level. I've...

Microsoft Access / VBA

Textbox retains value when EnableViewState = false

by: JollyK | last post by:

Hello all, I have always been having this issue and wondering what the solution is. When I set the enableviewstate property to false for a textbox, the textbox always retains its value after a...

ASP.NET

Validating a field based on value of another field

by: Emmanuel | last post by:

Hi, I have a webform with some input controls in it. Some of these controls have validation controls assigned. So far so good. I would like to have a validator which validates a field only if...

ASP.NET

Determining number of days between today and value in datetime field without DATEDIFF?

by: planetthoughtful | last post by:

Hi All, I'm trying to determine the number of days between today and the value in a datetime field in a table. It appears my version of MySQL doesn't have DATEDIFF available, so I'm wondering...

MySQL Database

Updating field based on Value of another field

by: abprules | last post by:

Can somebody help me with this scenario? I want to update a date field when another field has a certain value entered. It is something like this: When the PDetType field ( from tlkpERegStatus...

Microsoft Access / VBA

Take a value from another field when the first field had no value

by: sillyr | last post by:

Hi I wanted to make a statement in a form to take a value from one field if the first field has no value. I have a form created from two tables. Each table has a field called Haul number. On the...

Microsoft Access / VBA

Assigning A Value To A Field In A One Row Table With VBA

by: Sheldon | last post by:

How can this be done and what is the syntax? Thanks, Sheldon Potolsky

Microsoft Access / VBA

Proofread code - Make field visible based on value in another field

by: nedryerson | last post by:

Hi, I'm trying to get a certain field to appear only when a value from another combobox field is selected. Specifically, when "Sample Rejected" is selected in the field "PcrLabResults," I would...

Microsoft Access / VBA

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Basic Javascript concepts

by: aa123db | last post by:

Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...

Javascript

Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

Data Management

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

Online Marketing

point value problem when i multiplying the two field

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