Difference between string and string literals

by: Nathan Given | last post by:

Hello All, I am trying to debug a broken query. The query uses Left$(,4) instead of Left(,4). What is the difference between the Left() and Left$() functions in Microsoft Access? Thanks!...

Microsoft Access / VBA

sizeof( <string literal> )

by: Don Starr | last post by:

When applied to a string literal, is the sizeof operator supposed to return the size of the string (including nul), or the size of a pointer? For example, assuming a char is 1 byte and a char *...

C / C++

difference of #include <> and ""

by: bill | last post by:

Forget the exact definition of difference between, #include <foo.h> and #include "bar.h" Normally foo.h is a standard header file, so it's path is not defined in compiler option, but I...

C / C++

what's the difference between the next 2 declarations?

by: Wade Yin | last post by:

Hi, What's the difference between: char *x="abcde"; and char y={"abcde"};

C / C++

Why do so few people know the difference between arrays and pointers.

by: Me | last post by:

Just a question/observation out of frustration. I read in depth the book by Peter Van Der Linden entitled "Expert C Programming" (Deep C Secrets). In particular the chapters entitled: 4: The...

C / C++

what's the difference?

by: Davids | last post by:

I noticed this syntax works string myArray = myString.split('.'); instead of string myArray = myString.split("."); I know the split method requires Char but what is really going on here...

C# / C Sharp

difference between + and & operator

by: Anoj | last post by:

Hi All, is there any performance difference between + and & operator while concating string litrels. which one is better and why?? Thanx

Visual Basic .NET

freeing string literals?

by: copx | last post by:

Can you / are you supposed to free() string literals which are no longer needed? In my case I've menu construction code that looks like this: menu_items = list_new(); list_add(menu_items,...

C / C++

difference between between these "char"s

by: arnuld | last post by:

what is the difference between these 2: char name = "hackers"; char* name = "hackers";

C / C++

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

Merging data from multiple Excel files

by: ryjfgjl | last post by:

In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

Data Management

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

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

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...

Windows Server

Difference between string and string literals

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