Categories:
.NET (961)
C (387)
C++ (185)
CSS (84)
DBA (8)
General (28)
HTML (48)
Java (641)
JavaScript (220)
JSP (109)
JUnit (31)
MySQL (297)
Networking (10)
Oracle (562)
Perl (48)
Perl (9)
PHP (259)
PL/SQL (140)
RSS (51)
Software QA (27)
SQL Server (5)
Struts (20)
Unix (2)
Windows (3)
XHTML (199)
XML (59)
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, 1214👍, 0💬
Popular Posts:
How To Set session.gc_divisor Properly? - PHP Script Tips - Understanding and Using Sessions As you ...
The object that contains all the properties and methods for every ASP.NET page, that is built is .. ...
What is hashing? To hash means to grind up, and that's essentially what hashing is all about. The he...
Can static variables be declared in a header file? You can't declare a static variable without defin...
How To Use mysqlbinlog to View Binary Logs? - MySQL FAQs - Server Daemon mysqld Administration If yo...