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Is there a MySQL option/feature to track history of changes to records?
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Octavian Catusanu
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answered Sep 24 '12 at 11:45
Neville KuytNeville Kuy...
Where is the itoa function in Linux?
...dio.h>
#include <stdlib.h>
int main ()
{
int i;
char buffer [33];
printf ("Enter a number: ");
scanf ("%d",&i);
itoa (i,buffer,10);
printf ("decimal: %s\n",buffer);
itoa (i,buffer,16);
printf ("hexadecimal: %s\n",buffer);
itoa (i,buffer,2);
printf ("binary: %s\n",bu...
(this == null) in C#!
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73
This observation has been posted on StackOverflow in another question earlier today.
Marc's gr...
How do I compare two strings in Perl?
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answered Jul 24 '09 at 1:34
Sinan ÜnürSinan Ünür
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Calculating days between two dates with Java
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234
UPDATE: The original answer from 2013 is now outdated because some of the classes have been rep...
How to use base class's constructors and assignment operator in C++?
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answered Aug 4 '09 at 11:32
MottiMotti
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Convert json data to a html table [closed]
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138
Thanks all for your replies. I wrote one myself. Please note that this uses jQuery.
Code snipp...
Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
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edited Jan 14 '14 at 16:38
answered Nov 26 '13 at 21:35
c...
How do I create a random alpha-numeric string in C++?
...n) {
string tmp_s;
static const char alphanum[] =
"0123456789"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
srand( (unsigned) time(NULL) * getpid());
for (int i = 0; i < len; ++i)
tmp_s += alphanum[rand() % (sizeof(alph...
varbinary to string on SQL Server
...nctions) you can just CAST it
declare @b varbinary(max)
set @b = 0x5468697320697320612074657374
select cast(@b as varchar(max)) /*Returns "This is a test"*/
This is the equivalent of using CONVERT with a style parameter of 0.
CONVERT(varchar(max), @b, 0)
Other style parameters are available ...