Checking the value

by: Mike Meyer | last post by:

The recent thread on threads caused me to reread the formal definition of SCOOP, and I noticed something I hadn't really impressed me the first time around: it's using staticly checkable rules to...

Python

is NULL-checking redundant in accessor-functions?

by: Mikhail Teterin | last post by:

Hello! Consider the following simple accessor function: typedef struct { int i; char name; } MY_TYPE; const char *

C / C++

checking for > INT_MAX

by: Marlene Stebbins | last post by:

I am entering numbers into my program from the command line. I want to check whether they are > INT_MAX. Sounds simple, but I've discovered that if(x <= INT_MAX) { /* use x in some calculation...

C / C++

checking to see if DDL value exists

by: Darrel | last post by:

I'm trying to add an extra layer of error checking on a Drop Down List. The list is populated from one table, and then I select the selectedValue from another DB. While it SHOULDN'T ever happen,...

ASP.NET

Argument Checking

by: Patient Guy | last post by:

Does anyone have any coding rules they follow when doing argument checking? When arguments fail during check, do you return from the call with an ambiguous return value, or do you throw...

Javascript

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

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

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

General

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

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