05-26-2018
There is more to come.
Spectre-NG (or Spectre V2, not to be mixed up with Spectre variant 2) is a set of several (a German magazine says 8) new variants.
5 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I had an issue with a second hard disk in my machine. I have a sparc station running solaris 7. It was working fine but now it wont mount on boot up and when you try to mount it manually it gives an I/O error. I tried a different disk as a control which was fine. What I want to know is if my... (3 Replies)
Discussion started by: Henrik
3 Replies
2. Solaris
Hi there!!!
Need your help in solving some tricky problems.
Since clock() as such is buggy on SUN OS 5 we have started using gettimeofday() in our RTOS applications based on Solaris 9.
The problems we actually encountered previously were - the applications kind of freeze/hang eternally on... (1 Reply)
Discussion started by: smanu
1 Replies
3. UNIX for Beginners Questions & Answers
I recently bought a new HP Spectre x360 laptop and installed Linux (Ubuntu 16.04 LTS 64 bit) for the first time.
I am seeing various bugs. I don't know if the problems are due to:
(a) Hardware problems with the new laptop.
(b) Software issues, i.e. Ubuntu not working with the other... (7 Replies)
Discussion started by: twelth_hour
7 Replies
4. War Stories
Apologies if this is the wrong forum but...
...This is hard hitting stuff.
LKML: Linus Torvalds: Re: x86/enter: Create macros to restrict/unrestrict Indirect Branch Speculation (5 Replies)
Discussion started by: wisecracker
5 Replies
5. AIX
Apologies for this newbie question. We have inherited an IBM p5 520 (9111-520) running AIX 6.1.0.0 which seems to be the base install and no further patches installed.
Is this vulnerable to the Spectre/Meltdown threat?
Are patches available?
Looks like AIX 6.1.0.0 went 'end of support' in... (8 Replies)
Discussion started by: the_garbage
8 Replies
LEARN ABOUT PHP
variant_cat
VARIANT_CAT(3) 1 VARIANT_CAT(3)
variant_cat - concatenates two variant values together and returns the result
SYNOPSIS
mixed variant_cat (mixed $left, mixed $right)
DESCRIPTION
Concatenates $left with $right and returns the result.
This function is notionally equivalent to $left .$right.
PARAMETERS
o $left
- The left operand.
o $right
- The right operand.
Note
As with all the variant arithmetic functions, the parameters for this function can be either a PHP native type (integer, string,
floating point, boolean or NULL), or an instance of a COM, VARIANT or DOTNET class. PHP native types will be converted to variants
using the same rules as found in the constructor for the "VARIANT" class. COM and DOTNET objects will have the value of their
default property taken and used as the variant value.
The variant arithmetic functions are wrappers around the similarly named functions in the COM library; for more information on
these functions, consult the MSDN library. The PHP functions are named slightly differently; for example variant_add(3) in PHP cor-
responds to VarAdd() in the MSDN documentation.
RETURN VALUES
Returns the result of the concatenation.
SEE ALSO
"String Operators" for the string concatenation operator.
PHP Documentation Group VARIANT_CAT(3)