I am learning about bash system variables, such as $ , @ and #.
I have this piece of script implementing an array and it is doing its job just fine.
This is not the only array I will be using.
Just for ease of maintenance and more coding I would like to have the arrays in two dimensional fashion so I can put all of them in one physical place.
In pseudocode
I am still not to sure how the symbols $@ used in this code actually work.
So - how do I implement two dimension array using system arables?
i'm trying to open a file with three or more columns and an undetermined, but finite number of rows. I want to define an array for each row with each element of the row as a sub array. The columns are separated by tabs or spaces.
Here's the file:
12x3.12z34b.342sd3.sds 454.23.23.232 ... (9 Replies)
Hello Experts,,
Can anybody give me a brief idea what is following bold letter statement is for!!
what is the term called so that I can google for it..
It seems to be an array inside another array..
awk'
/TXADDR/ { txaddr=$NF } ##understood
/TXDATA/ { txdata]=$NF... (1 Reply)
In a single dim. awk array, we can use :
<index> in <array name>
to determine whether a particualar index exists in the array or not.
Is there a way to achieve this in a awk multi dim. array ? (4 Replies)
Hi! I need to make dynamic multidimensional arrays using the vector class. I found in this page How to dynamically create a two dimensional array? - Microsoft: Visual C++ FAQ - Tek-Tips the way to do it in 2D, and now i'm trying to expand it to 3D but i don't understand how is the operator working,... (0 Replies)
Hi,
I was trying to process a file with the help of awk. I want to first display all the rows that contains 01 and at the end of processing I have to print some portion of all the lines. like below.
Output expected: (2 Replies)
I've been struggling with this for quite some time. I decided I should get some help with this. Nothing is working. I'm getting a segmentation fault or out of bounds error when I try to load the entries in the for loop.I'm really frustrated. :mad: Compiling isn't the problem. It's crapping out on... (5 Replies)
I have an awk script that I am writing and I needed to make use of a multidimensional array to hold some data... Which is all fine but I need to loop through that array now and I have no idea how to do that.
for a regular array, the following works:
ARRAY
for(var in ARRAY) {
...
}
... (5 Replies)
Hi all!
I would like to know how to print $0 when using multidimensional array like below
time being I am using for loop to print columns like this
awk 'FNR==1{i++}
{for(k=1;k<=NF;k++)A=$k}
END{for(j=1;j<=25;j++)
print A,A,A,A,A,A,A,A,A,A,A,A,A,A}' file1 file2 so here my problem is I... (5 Replies)
Hello
I have a problem.
I create a Multidimensional Array Like this:
ENTRY="$kunnum-$host"
ENTRY="$host"
ENTRY="# $3"
for key in "${!ENTRY}"; do
ENTRIES=${ENTRY} # INDEX=IP(5)
donedeclare -p
declare -A ENTRIES=(="unas15533" ="unas" ="# RDP-Terminal 2"... (12 Replies)
Discussion started by: Marti95
12 Replies
LEARN ABOUT PHP
v8js.__construct
V8JS.__CONSTRUCT(3) 1 V8JS.__CONSTRUCT(3)V8Js::__construct - Construct a newV8Jsobject
SYNOPSIS
public V8Js::__construct TRUE ([string $object_name = "PHP"], [array $variables = array()], [array $extensions = array()], [bool
$report_uncaught_exceptions])
DESCRIPTION
Constructs a new V8Js object.
PARAMETERS
o $object_name
- The name of the object passed to Javascript.
o $variables
- Map of PHP variables that will be available in Javascript. Must be an associative array in format array("name-for-js" => "name-
of-php-variable"). Defaults to empty array.
o $extensions
- List of extensions registered using V8Js.registerExtension(3) which should be available in the Javascript context of the created
V8Js object.
Note
Extensions registered to be enabled automatically do not need to be listed in this array. Also if an extension has dependen-
cies, those dependencies can be omitted as well. Defaults to empty array.
o $report_uncaught_exceptions
- Controls whether uncaught Javascript exceptions are reported immediately or not. Defaults to TRUE. If set to FALSE the uncaught
exception can be accessed using V8Js.getPendingException(3).
RETURN VALUES
Returns a new V8Js context object.
PHP Documentation Group V8JS.__CONSTRUCT(3)