hi
I've been searching all over the internet to simply do the following:
$tempfile = "/usr/school/tempfile.dat";
$myvar = param('add'); ###add is the variable assigned to a popup menu
`ls -l $myvar * >> $tempfile` ###I also tried `ls -l ${myvar}* >>$tempfile`
open(ADDLIST,... (6 Replies)
When reading over some perl code in a software document, I came across an assignment statement like this
$PATH = ${PROJECT}/......./....
In this particular form of scalar variable assignment, what does the curly braces operators do ? Also, what is the benefit in doing scalar assignment this... (3 Replies)
Hello,
I have a comma delimited input feed file. The first field has directory location and the second field has file name.
Ex of input feed:
/export/appl/a,abc*.dat
/export/appl/b,xyz*.dat
/export/appl/c,pmn*.dat
Under each directory, there would be many files like...
.
.
.... (4 Replies)
I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows:
$count = 0;
while ( $count < $#test )
{
`sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`;
`cat 0 >... (2 Replies)
I need to use array elements while pattern matching.
@myarr = (ELEM1, ELEM2, ELEM3);
following is the statement which I am using in my code. Basically I want to replace the ELEM1/2/3 with other thing which is mentioned as REPL here.
if (condition) {
s/(ELEM1|ELEM2|ELEM3): REPL: /;
}
I... (3 Replies)
hi
every resource i see regarding DBI refers to retrieving data from a database into and array or a hash, but i havent seen anything on how to pull out a single value to a scalar
in my database i have a field called "forcewrite" with a value of "6". I am trying to connect to the database,... (2 Replies)
Hello,
I have the following perl array:
@longname = (Fasthernet0/0 Fasthernet0/1 Serial0/1/0 Serial0/2/1 Tunnel55 Tunnel77)
with the followinh array:
@shortname = (Fa0/0 Fa0/1 Se0/1/0 Se0/2/1 Tu55 Tu77)
in other words, I need to remove the following from each element in the array... (4 Replies)
Experts,
I am looking to compare elements of 2 array using perl. Below is not the actual code but logic wise something like this.
my $version = "MYSQlcl-5.2.4-264.x86_64"; <-- split this word into array as (5 2 4 264) ( which is to extract only the version number from the package name)
my... (1 Reply)
Hello Folks,
I have a DataDumper variable and the output of the dataDumper is printed in the below manner.
print Dumper \%mnemonics;
VAR1 = {
'SYS-7-CLI_SCHEDULER_LOG_STORED' => ,
'CRYPTO-6-IKMP_MODE_FAILURE' => ,
'AAAA-4-SERVUNDEF' => ,
... (1 Reply)
Discussion started by: scriptscript
1 Replies
LEARN ABOUT OSX
xpc_array_get_int64
xpc_array_create(3) BSD Library Functions Manual xpc_array_create(3)NAME
xpc_array_create -- creation and management of XPC arrays
SYNOPSIS
#include <xpc/xpc.h>
xpc_object_t
xpc_array_create(const xpc_object_t *objects, size_t count);
void
xpc_array_set_value(xpc_object_t array, size_t index, xpc_object_t value);
void
xpc_array_append_value(xpc_object_t array, xpc_object_t value);
xpc_object_t
xpc_array_get_value(xpc_object_t array, size_t index);
size_t
xpc_array_get_count(xpc_object_t array);
bool
xpc_array_apply(xpc_object_t array, xpc_array_applier_t applier);
void
xpc_array_set_bool(xpc_object_t array, size_t index, bool value);
void
xpc_array_set_int64(xpc_object_t array, size_t index, int64_t value);
void
xpc_array_set_uint64(xpc_object_t array, size_t index, uint64_t value);
void
xpc_array_set_double(xpc_object_t array, size_t index, double value);
void
xpc_array_set_date(xpc_object_t array, size_t index, int64_t value);
void
xpc_array_set_data(xpc_object_t array, size_t index, const void *bytes, size_t length);
void
xpc_array_set_string(xpc_object_t array, size_t index, const char *value);
void
xpc_array_set_uuid(xpc_object_t array, size_t index, const uuid_t value);
void
xpc_array_set_fd(xpc_object_t array, size_t index, int value);
void
xpc_array_set_connection(xpc_object_t array, size_t index, xpc_connection_t value);
bool
xpc_array_get_bool(xpc_object_t array, size_t index);
int64_t
xpc_array_get_int64(xpc_object_t array, size_t index);
uint64_t
xpc_array_get_uint64(xpc_object_t array, size_t index);
double
xpc_array_get_double(xpc_object_t array, size_t index);
int64_t
xpc_array_get_date(xpc_object_t array, size_t index);
const void *
xpc_array_get_data(xpc_object_t array, size_t index, size_t *length);
const uint8_t *
xpc_array_get_uuid(xpc_object_t array, size_t index);
const char *
xpc_array_get_string(xpc_object_t array, size_t index);
int
xpc_array_get_fd(xpc_object_t array, size_t index);
xpc_connection_t
xpc_array_get_connection(xpc_object_t array, size_t index);
ARRAYS
XPC arrays are collections of XPC objects ordered by index. The index is zero-based. XPC arrays are contiguous, and values must exist at all
indexes between zero and the greatest index of the array. A hole in the array can be simulated by using a null object as returned by
xpc_null_create(3).
CREATION
The xpc_array_create() function returns a newly created array. The caller may optionally provide objects, a C array of XPC object references,
to initialize the array. The count is used to specify the size of the C array. If objects is NULL, then count must be zero. If count speci-
fies more elements than are actually present in values or if values is NULL and count is non-zero, the behavior is undefined.
GETTING AND SETTING VALUES
The xpc_array_append_value() function may be used to append a value to the end of an array. This operation increases the count of the values
in the array by one.
The value of a specific index in the array may be set using the xpc_array_set_value() function. The value must be non-NULL, and the index
must already exist (i.e. less than the count provided at creation or extended through previous append operations).
The value at a specific index of an array may be retrieved using the xpc_array_get_value() function. The result of getting a non-existing
index (i.e. one that was not specified at creation or through a previous append operation) in undefined.
PRIMITIVE GET AND SET FUNCTIONS
Various functions exist for retrieving primitive C and operating system types directly from an array without the need for an intermediate
boxed object. See xpc_object(3) for more information.
The special XPC_ARRAY_APPEND constant may be used to append a value to the end of the array instead of operating on a specific index.
SEE ALSO xpc_object(3), xpc_objects(3), xpc_dictionary_create(3)Darwin 1 July, 2011 Darwin