8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I have a hash of hash where it has
name, activities and count
i have data like this -
$result->{$name}->{$activities} = $value;
content of that are -
name - robert tom cat peter
activities - running, eating, sleeping , drinking, work
i need to print output as below
... (3 Replies)
Discussion started by: asak
3 Replies
2. Linux
Hi
Install HAPROXY+KEEPALIVED in the hosts ip 192.168.10.241 & 192.168.20.241
And was configured as follows:
KeepAlived
vrrp_script chk_haproxy {
script "pidof haporxy" # check the haproxy process
interval 2 # every 2 seconds
weight 2 # add 2 points if OK
}
vrrp_instance VI_1 {... (1 Reply)
Discussion started by: milad
1 Replies
3. Shell Programming and Scripting
Hello gurus, Iam trying to parse following BibTex file (bibliography.bib):
@book{Lee2000a,
abstract = {Abstract goes here},
author = {Lee, Wenke and Stolfo, Salvatore J},
title = {{Data mining approaches for intrusion detection}},
year = {2000}
}
@article{Forrest1996,
abstract =... (0 Replies)
Discussion started by: wakatana
0 Replies
4. Shell Programming and Scripting
Hi,
I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all .
my %result (
$abc => {
'data_count' => '10',
'ID' => 'ABC122',
}
$def => {
'data_count' => '20',
'ID' => 'defASe',
... (1 Reply)
Discussion started by: asak
1 Replies
5. Shell Programming and Scripting
Hi,
In Perl, is it possible to use a range of numbers with '..' as a key in a hash?
Something in like:
%hash = (
'768..1536' => '1G',
'1537..2560' => '2G'
);
That is, the range operation is evaluated, and all members of the range are... (3 Replies)
Discussion started by: dsw
3 Replies
6. Shell Programming and Scripting
Can Someone explain me why even using Tie::IxHash I can not get the output data in the same order that it was inserted? See code below.
#!/usr/bin/perl
use warnings;
use Tie::IxHash;
use strict;
tie (my %programs, "Tie::IxHash");
while (my $line = <DATA>) {
chomp $line;
my(... (1 Reply)
Discussion started by: jgfcoimbra
1 Replies
7. Shell Programming and Scripting
I have a script with dynamic hash of hashes , and I want to print the entire hash (with all other hashes).
Itried to do it recursively by checking if the current key is a hash and if yes call the current function again with refference to the sub hash.
Most of the printing seems to be OK but in... (1 Reply)
Discussion started by: Alalush
1 Replies
8. Shell Programming and Scripting
hi everyone
i need some help about using "source, hash ,type" commands if you have some examples pls wrote it
thanks for your help (1 Reply)
Discussion started by: oetzi
1 Replies
fegetround(3M) fegetround(3M)
NAME
fegetround() - get floating-point rounding direction mode
SYNOPSIS
DESCRIPTION
The function gets the current rounding direction, as specified by the IEEE 754 (IEC 60559) floating-point standard.
The default rounding direction mode is round to nearest
USAGE
To use this function, compile either with the default option or with the and options. Make sure your program includes
For HP Integrity servers, specify on the compiler command line or place the call to this function under the effect of an affirmative
pragma:
If the pragma is placed outside of any top-level declarations in a file, the pragma will apply to all declarations in the compilation fol-
lowing the pragma until another pragma is encountered or until the end of the file is reached.
If the pragma is placed at the beginning of a block (compound statement), the pragma will apply until another pragma is encountered or
until the end of the block is reached.
For PA-RISC, you might need to use the compiler option in order to prevent optimizations that can undermine the specified behavior of this
function.
Link in the math library by specifying on the compiler or linker command line.
For more information, see the at the following site:
RETURN VALUE
The function returns the value of the rounding direction macro representing the current rounding direction. The return value will match
one of the following macros, which are defined in
Round to nearest. If the two nearest representable are equally near,
the one with its least significant bit zero is delivered.
Round upwards (towards +infinity).
Round downwards (towards -infinity).
Round toward zero.
ERRORS
No errors are defined.
EXAMPLES
Save, set, and restore the rounding direction.
SEE ALSO
fesetround(3M), fenv(5).
STANDARDS CONFORMANCE
: ISO/IEC C99 (including Annex F, ``IEC 60559 floating-point arithmetic'')
fegetround(3M)
