01-18-2018
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10 More Discussions You Might Find Interesting
1. Programming
Hi,
Using GNU indent(1) I tried to indent a C source file which has no indentation (all lines start at column 1). The result I am trying to achieve, should look like this with the exception that only tabs are used for indentation (no spaces). Unfortunately, I couldn't find the appropriate... (1 Reply)
Discussion started by: Michael Iatrou
1 Replies
2. Programming
Hi. I'm writing a document in Python, so indentation is crucial.
I want to indent a whole section by exactly one tab. Any idea how to go about this? I'm using terminal emacs (no mouse input)
Thanks for any help! (2 Replies)
Discussion started by: Rledley
2 Replies
3. Shell Programming and Scripting
I have piece of Informatica code in a file as :
IIF(substr(flag,0,2)=1,false,IIF(flag= 1 ,0,NULL))
Please provide me with idea how to write a unix script which reads this file and write indented code into another file. The output in the second file should look as:
... (1 Reply)
Discussion started by: srikanth.ch
1 Replies
4. Shell Programming and Scripting
hi,
i need to write a bash script that does two things.
the program will take from the command line a file name, which is a C code, and an integer, which is the size of my indentation
i would then have to indent every nested code by the number of columns provided by the user in the... (1 Reply)
Discussion started by: kratos.
1 Replies
5. Shell Programming and Scripting
Hi
I have coded 300 line script.Its not indented properly.i am not good at indentation.
I would appreciate your help on this.
i want to use a 4 space indentataion.Hence if i "set tabstop=4" and use tabs for coding and if some one else open
this script in their system it looks unindented since... (11 Replies)
Discussion started by: pinnacle
11 Replies
6. Shell Programming and Scripting
File_A contains Strings:
a
b
c
d
File_B contains Strings:
a
c
z
Need to have script written in either sh or ksh. Derive resultant files (File_New_A and File_New_B) from lists File_A and File_B where string elements in File_New_A and File_New_B are listed below.
Resultant... (7 Replies)
Discussion started by: mlv_99
7 Replies
7. Shell Programming and Scripting
Hi,
I am a professional in writing shell scripts,
and I am using a one-space indentation like this
for i in file1 file2
do
if
then
echo "$i"
fi
done
so very deeply nested stuff still fits on my screen.
At release time I usually double the indentation via
sed 's/^ */&&/'
to make... (8 Replies)
Discussion started by: MadeInGermany
8 Replies
8. UNIX for Dummies Questions & Answers
I need to write an awk program who does this
http://i.stack.imgur.com/yzSqB.jpg
I'd be very grateful for any help,
Thanks a lot (1 Reply)
Discussion started by: guy9050
1 Replies
9. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
I need to write an awk program who does this (sorry its too big)
http://i.stack.imgur.com/yzSqB.jpg
2. Relevant commands, code, scripts, algorithms:
..
3. The attempts at a solution (include all code and scripts):
declaring a... (2 Replies)
Discussion started by: guy9050
2 Replies
10. UNIX for Beginners Questions & Answers
I would like to know if indentation is relevant for Cshell scripts.
I wrote my code like this:
if ((-e file1) && (-e file2)) then
cat file1 > file10
cat file2 > file20
endifUsually I write my if clauses like this:
if ((-e file1) && (-e file2)) then
cat file1 > file10
... (1 Reply)
Discussion started by: maya3
1 Replies
LEARN ABOUT DEBIAN
coro::select
Select(3pm) User Contributed Perl Documentation Select(3pm)
NAME
Coro::Select - a (slow but coro-aware) replacement for CORE::select
SYNOPSIS
use Coro::Select; # replace select globally (be careful, see below)
use Core::Select 'select'; # only in this module
use Coro::Select (); # use Coro::Select::select
DESCRIPTION
This module tries to create a fully working replacement for perl's "select" built-in, using "AnyEvent" watchers to do the job, so other
threads can run in parallel to any select user. As many libraries that only have a blocking API do not use global variables and often use
select (or IO::Select), this effectively makes most such libraries "somewhat" non-blocking w.r.t. other threads.
This implementation works fastest when only very few bits are set in the fd set(s).
To be effective globally, this module must be "use"'d before any other module that uses "select", so it should generally be the first
module "use"'d in the main program. Note that overriding "select" globally might actually cause problems, as some "AnyEvent" backends use
"select" themselves, and asking AnyEvent to use Coro::Select, which in turn asks AnyEvent will not quite work.
You can also invoke it from the commandline as "perl -MCoro::Select".
To override select only for a single module (e.g. "Net::DBus::Reactor"), use a code fragment like this to load it:
{
package Net::DBus::Reactor;
use Coro::Select qw(select);
use Net::DBus::Reactor;
}
Some modules (notably POE::Loop::Select) directly call "CORE::select". For these modules, we need to patch the opcode table by sandwiching
it between calls to "Coro::Select::patch_pp_sselect" and "Coro::Select::unpatch_pp_sselect":
BEGIN {
use Coro::Select ();
Coro::Select::patch_pp_sselect;
require evil_poe_module_using_CORE::SELECT;
Coro::Select::unpatch_pp_sselect;
}
BUGS
For performance reasons, Coro::Select's select function might not properly detect bad file descriptors (but relying on EBADF is inherently
non-portable).
SEE ALSO
Coro::LWP.
AUTHOR
Marc Lehmann <schmorp@schmorp.de>
http://home.schmorp.de/
perl v5.14.2 2012-04-13 Select(3pm)