Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
I see code like ...
I see code like
char *p = malloc(strlen(s) + 1);
strcpy(p, s);
Shouldn't that be malloc((strlen(s) + 1) * sizeof(char))?
✍: Guest
It's never necessary to multiply by sizeof(char), since sizeof(char) is, by definition, exactly 1. (On the other hand, multiplying by sizeof(char) doesn't hurt, and in some circumstances may help by introducing a size_t into the expression;
2016-06-21, 2040👍, 0💬
Popular Posts:
If cookies are not enabled at browser end does form Authentication work? No, it does not work.
.NET INTERVIEW QUESTIONS - What are types of compatibility in VB6? There are three possible project ...
1. What is normalization. 2. Difference between procedure and functions. 3. Oracle 9i Vs 10g. 4. how...
How To Export Data to a CSV File? - Oracle DBA FAQ - Introduction to Oracle SQL Developer If you wan...
What are the core functionalities in XML .NET framework? Can you explain in detail those functionali...