i just started learning to prog in c++, im using netbeans.
i tryed to make a class and i keep getting this error. what am i doing wrong ?
-----------------------------
class test
{
public:
int funtime();
private:
int time;
};
int test::funtime()... (4 Replies)
Hi,
My system is crashing with following error .. i tried to boot from the network and unencapsulated the root disk from SVM .. but still not able to boot the box , can any one point me to some direction .. i do not want to build the box new as of now just want to troubleshoot if possible..
... (3 Replies)
Using Fedora 11, just about every day the system started crashing.
Becomes unresponsive to keyboard/mouse, nothing appears on screen but box is still running.
Still responds to ping, arp address stays alive in the firewall, other than that its unresponsive
Where can I look to find out... (1 Reply)
Hi,
Can any one tell me why my following program is crashing?
#include <iostream>
using namespace std;
class CA {
public:
const static int i;
};
const int CA::i = 10;
int main() {
int* pi = const_cast<int*>(&CA::i);
*pi = 9;
cout << CA::i << endl;
} (6 Replies)
Hi, we have some problem with mysql high cpu , would like some help with MySQL Tuning
here are the mysqltuner & tuning-primer details
mysqltuner:
# mysqltuner
>> MySQLTuner 1.1.1 - Major Hayden <major@mhtx.net>
>> Run with '--help' for additional options and output filtering
--------... (1 Reply)
Firefox keeps on crashing every time I try to run it. I tried to create a new profile with no luck. When I try to open up the profile manager firefox crashes. I even deleted my profile folder and tried to start with a new profile. That did not work either. I don't know what the problem could be. I... (6 Replies)
Over the last month or so my CentOS server has been crashing for reasons I do not know. It has been running for over a year with regular yum updates without problems. The load on the server is perfectly normal with CPU usage at 5-6% and RAM usage at less than half of 32GB of RAM (multiple smaller... (3 Replies)
Hi,
I have Sun Solaris V440, every two days or so, the system crashes and it's at OK prompt. After that I do the FSCK and clear all the bad sectors. Then system stays up for close to 48 hours. Then it crashes again. I checked the logs and I don't see anything under /var/adm/messages file.
... (1 Reply)
Hi experts,
I am using RHEL as my distro and I have a very important application running on that server. That application is a third party application and I don't have control with the source.
That application keeps on crashing or stop like every other day and it doesn't have any traces on... (1 Reply)
Discussion started by: cwiggler
1 Replies
LEARN ABOUT PHP
substr_compare
SUBSTR_COMPARE(3) 1 SUBSTR_COMPARE(3)substr_compare - Binary safe comparison of two strings from an offset, up to length charactersSYNOPSIS
int substr_compare (string $main_str, string $str, int $offset, [int $length], [bool $case_insensitivity = false])
DESCRIPTION substr_compare(3) compares $main_str from position $offset with $str up to $length characters.
PARAMETERS
o $main_str
- The main string being compared.
o $str
- The secondary string being compared.
o $offset
- The start position for the comparison. If negative, it starts counting from the end of the string.
o $length
- The length of the comparison. The default value is the largest of the length of the $str compared to the length of $main_str
less the $offset.
o $case_insensitivity
- If $case_insensitivity is TRUE, comparison is case insensitive.
RETURN VALUES
Returns < 0 if $main_str from position $offset is less than $str, > 0 if it is greater than $str, and 0 if they are equal. If $offset is
equal to or greater than the length of $main_str, or the $length is set and is less than 1 (prior to PHP 5.6), substr_compare(3) prints a
warning and returns FALSE.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.6.0 | |
| | |
| | $length may now be 0. |
| | |
| 5.1.0 | |
| | |
| | Added the possibility to use a negative $offset. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
A substr_compare(3) example
<?php
echo substr_compare("abcde", "bc", 1, 2); // 0
echo substr_compare("abcde", "de", -2, 2); // 0
echo substr_compare("abcde", "bcg", 1, 2); // 0
echo substr_compare("abcde", "BC", 1, 2, true); // 0
echo substr_compare("abcde", "bc", 1, 3); // 1
echo substr_compare("abcde", "cd", 1, 2); // -1
echo substr_compare("abcde", "abc", 5, 1); // warning
?>
SEE ALSO strncmp(3).
PHP Documentation Group SUBSTR_COMPARE(3)