Say you have four values in variable VALS like this a b c d then you can build an array containing these with a simple set statement.
or if you have 4 separate variables A1 thru A4 you could use eval like this:
i have to store a data more than 100000.
i don't know the size of the data whether it may be 100000 or 1000000.
so how can i define variable size;
example
char abc;
but i don't know the size so how can i give array size??
in one sentence
how can i give the array size dynamically so that i... (6 Replies)
Hello all,
I need to do scripts total up the size in selected extension file for example motion.mov and segmentation.avi is in Label Media. For file info.doc and calc.xls in Label Document.
I need output will be like this:
count 1
Media,,2 GB
count 2
Document,,4 GB
My problem is,... (16 Replies)
Hi,
I am having two set of files with different number of columns and rows.
A set of files have only single row with 20 columns.
B set of files have 1000s of rows with 5 columns.
both set contains equal number of files.
I want to save all the 20 columns of A in variables one by one and... (21 Replies)
hi
My script as below
#!/bin/ksh
for i in `seq 1 7`
do
a=$(awk '{print $i}' /home/rama/expenese.txt)
done
for i in `seq 1 7`
do
echo "${a}"
done
content of expense.txt is as below
5032 210179 3110 132813874 53488966 11459221 5300794
I want output as... (6 Replies)
Hi there,
im a beginner to the shell scripting.i trying to extract a table from a db(IMD) and i have to get the count of that table and size of the file.
can you help me out how to write the shall scriping for the above query. (2 Replies)
This is the sample json I have pasted here. I want all the IP address strings to be converted into an array. For example "10.38.32.202" has to be converted to everywhere in the JSON. There are multiple IPs in a JSON I am pasting one sample object from the JSON. But the IPs already in an Array... (11 Replies)
Discussion started by: vinshas1
11 Replies
LEARN ABOUT DEBIAN
je::code
JE::Code(3pm) User Contributed Perl Documentation JE::Code(3pm)NAME
JE::Code - ECMAScript parser and code executor for JE
SYNOPSIS
use JE;
$j = new JE;
$code = $j->compile('1+1'); # returns a JE::Code object
$code->execute;
METHODS
$code->execute($this, $scope, $code_type);
The "execute" method of a parse tree executes it. All the arguments are optional.
The first argument will be the 'this' value of the execution context. The global object will be used if it is omitted or undef.
The second argument is the scope chain. A scope chain containing just the global object will be used if it is omitted or undef.
The third arg indicates the type of code. 0 or undef indicates global code. 1 means eval code (code called by JavaScript's "eval"
function, which has nothing to do with JE's "eval" method, which runs global code). Variables created with "var" and function
declarations inside eval code can be deleted, whereas such variables in global or function code cannot. A value of 2 means function
code, which requires an explicit "return" statement for a value to be returned.
If an error occurs, "undef" will be returned and $@ will contain the error message. If no error occurs, $@ will be a null string.
$code->set_global( $thing )
You can transfer a JE::Code object to another JavaScript environment by setting the global object this way. You can also set it to
"undef", if, for instance, you want to serialise the compiled code without serialising the entire JS environment. If you do that,
you'll need to set the global object again before you can use the code object.
FUNCTIONS
JE::Code::add_line_number($message, $code_object, $position)
WARNING: The parameter list is still subject to change.
This routine append a string such as 'at file, line 76.' to the error message passed to it, unless it ends with a line break already.
$code_object is a code object as returned by JE's or JE::Parser's "parse" method. If it is omitted, the current value of
$JE::Code::code will be used (this is set while JS code is running). If $JE::Code::code turns out to be undefined, then $message will
be returned unchanged (this is subject to change; later I might make it use Carp to add a Perl file and line number).
$position is the position within the source code, which will be used to determine the line number. If this is omitted, $JE::Code::pos
will be used.
EXPORTS
"add_line_number" can optionally be exported.
SEE ALSO
JE
perl v5.14.2 2012-03-18 JE::Code(3pm)