| |
| |
| |
|
Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Comments:
<0> sili_: amazing ****er
<1> buu: jesus loves you
<1> payday candy bars are good.
<1> better than christian babies
<2> doh.. how do i translate this to &permute() syntax?: permute {print"@_\n"} split;
<1> &permute {} split
<3> permute syntax?
<2> sili_, gives me syntax error
<4> paq: try with sub { } and a comma afterwards.
<1> eval: sub permute (&@){}; &permute {} split
<5> sili_: Error: syntax error at (eval 109) line 1, near "&permute {"
<2> simcop2387, i want to run the above code with -Tw and get the error: Can't call method "permute" without a package or object reference
<3> paq: that means that permute isn't defined
<1> eval: sub permute (&@){}; &permute {}, split
<5> sili_: Error: syntax error at (eval 109) line 1, near "&permute {"
<1> eval: sub permute (&@){}; &permute({}, split)
<5> sili_: Return:
<3> whats wrong with for (split...) {print $_}
<2> simcop2387, it is defined in the same file, it works fine when i run the file without -Tw
<6> BINGOS
<4> Yaakov: hi! Happy P***over.
<2> simcop2387, i dunno, i'm trying to get the Fischer-Kause ordered permutation generator from perlfaq4 to work here
<7> "TPC" at 83.248.32.73 pasted "need help getting a specific data from a specific line in an array to a scalar variable" (21 lines, 1.6K) at http://sial.org/pbot/16678
<3> paq: theres another problem then
<3> paq: hold on
<8> anyone midn taking a look at that?
<3> perldoc perlfaq4
<8> mind*
<1> just permute(sub {}, @list)
<9> The perldoc for perlfaq4 - Data Manipulation is at http://perldoc.perl.org/perlfaq4.html
<6> Hello, rindolf. Thanks, you too.
<1> & is dumb
<4> Yaakov: thanks.
<10> ok, now i found out what's wrong
<10> mode stuff only displays when whover got changed around quits :-/
<3> paq: why not use Algorithm::Permute
<2> simcop2387, i dont want to include (and depend on) a whole package when these 8 lines should suffice
<2> simcop2387, i guess i'm just having a syntax problem, this function is way above my head
<3> paq: sili's solution should work looking at the function
<6> COW
<2> simcop2387, that gives me: main::permute() called too early to check prototype
<2> wow didnt think this would be so tricky
<11> HELLO PAQ
<6> There's some kind of pie in my underpants.
<6> No, no--that's the refrigerator.
<11> Hrm.
<6> How did that get in there?
<2> sili_, do you have another hint for me? :]
<11> paq: What is your problem?
<2> buu, please see above, i'm trying to get the permute from perlfaq4 to work when -Tw is enabled
<2> buu, the code is here: http://perldoc.perl.org/perlfaq4.html (search for "Fischer")
<12> paq, stop calling permute in a BEGIN block?
<10> how do i use grep in an if?
<2> Ani-_, there is no BEGIN block i think, i'll post my code to pastebin, sec
<11> I'm so confused.
<2> Ani-_, buu, that's the code that i'm trying to run: http://pastebin.com/650218
<9> The paste 650218 has been moved to http://erxz.com/pb/946
<13> buu!
<11> EWAIZ
<13> My Wound has scabbed over and it's transparent and when I move my fingers, you can see goopy red **** swish around.
<14> paq: put function definitions at the start of the file
<11> ew73: hahaha
<11> ew73: Yay stigmata!
<13> buu: It's ****ing awesome.
<2> mauke, is there a way to use it without putting it above the call? i'd like to have the permute function at the end of the file, together with my other utility funcs
<10> what does grep return when there's no results?
<15> 1
<14> paq: PUT ALL FUNCTION DEFINITIONS FIRST
<11> paq: Perl doesn't care where the function definition is.
<14> yes, it does
<12> paq: either define the sub before the call or add a forward definition at the top... or drop the prototpyes all together and use permute sub { ... }, LIST
<11> mauke: When does it care?
<12> paq: I still wonder though... does it work under -T? (It really shouldn't IMO)
<2> mauke, hum.. i never did that, but admittedly i'm not a perl pro.. just calling them by &func has worked for me so far, why is this one special?
<11> Oh, prototypes
<11> Bah
<14> buu: when you call them without parens
<11> paq: Because you're using stupid prototypes.
<14> paq: don't use & to call functions
<2> Ani-_, it works when i put the definition above the call.. but i'm not sure whether i like that
<12> mauke, the parents are completly unrelated...
<11> paq: YOU HAVE TWO OPTIONS.
<14> Ani-_: wrong
<11> paq: 1) declare the sub before you use it
<12> mauke, ...
<11> paq: 2) Stop using prototypes.
<12> mauke, does this code have parens?: perl -wle 's1(5, 7); sub s1 ($$) { };'
<14> Ani-_: yes
<2> buu, i have tried "stop using prototypes" as Ani-_ suggested.. i don't know what to put for sub { .. } though. is ".." to be replaced with the whole function body?
<12> mauke, and yet it still warns... so why would the parens matter?
<14> Ani-_: perl -wle 's1 5, 7; sub s1 {}'
<12> paq: try: permute sub {print"@_\n"}, split;
<2> Ani-_, gives me syntax error :(
<12> mauke, oh right... I thought you were saying why the order matters in the code he pasted...
<14> see?
<12> paq: permute( sub {print"@_\n"}, split);
<2> Ani-_, ha! this works but i get a warning: main::permute() called too early to check prototype
<2> Ani-_, any way to get rid of that?
<12> paq, I know. I told you to get rid of the prototypes. So remove them from the subroutine line.
<2> Ani-_, aah.. i put &permute( sub {print"@_\n"}, split);
<2> now it works flawlessy
<12> paq, NO.
<2> why no ?
<13> Ani-_: Just give up.
<2> ew73, i'm just trying to learn here, sorry my cluelessness
<16> is perl on win32 dying or something ? I installed activestate perl but can't seem to find much modules that actually work (missing dependencies in CPAN, nonworking stuff etc)
<12> paq, because that means you are BYP***ING the protoptye checking. You did not REMOVE the prototypes.
<6> Clues are dangerous.
<13> I once saw a clue walking down the street carrying an AK-47 and raining down hellfire on anything that moved.
<13> And by 'clue' I mean 'rebel' and by 'street' I mean jungle, and my 'AK-47' I mean the spreadfire gun from Contra. And by 'seen' I mean I was playing Contra.
<6> I once saw a clue totally uppercut a kid just for asking a FAQ.
<16> I just wanted to make an NT service do some stuff but even getting the modules (from way back 2001/2000) is a hell of a job
<2> Ani-_, okay, and in what way could that cause me problems? as far as i know it should only cause trouble when i call the function with wrong arguments, or is there another trap that i'm not aware of?
<16> wsup with that ?
<13> up up down down left right left right b a select start
<16> should i run another perl version on windows ?
<12> paq, prototypes can cause many problems. Especially when you are clueless. You are clueless so do not use them.
<17> ew73 - not 'a b'?
<13> ayrnieu: Muscle memory says b a.
<6> And by "clue" I mean clue and by "uppercut" I mean uppercut and by "FAQ" I mean FAQ.
<2> Ani-_, can you please elaborate, what kind of problems?
<18> do you understand the concept of learning to walk before trying to run?
<6> Learning to drag yourself by your lips before learning to crawl?
<2> yes i do
<18> that too
<6> Wikipedia is not an authority!
<12> paq, can yes. Am I going to? No. Knowing that won't help you. There are more importants things that you need to know.
<2> but the "called too early" was only a *warning*, not an error. so i ***ume overriding it doesn't change a thing (other than suppressing the warning) since the code is still the same (plus an &)
<2> Ani-_, ok where should i start reading? :)
<10> odd
<18> why did you put in the prototypes when you don't know what effects they have?
<10> any POE gurus around?
<18> why DIDN'T you look up what effects they have?
<19> the revolution will be blogged on wikipedia
<10> my POE app is behaving odd
<19> dngor: run!
<12> paq, start reading on what <> really is and why it might be a bad idea. The problem thing for that code would probably be to read from STDIN.
<10> it doesn't respond to stuff in realtime
<16> so getting info about perl + win32 from you guys is just as easy as getting the stuff to actually work ey
<2> Khisanth, i learned the bits of perl that i know "by example".. so i have used &func to call my functions (which were declared in the end of the file) forever, without really thinking about it
<16> that's just great
<18> most of us don't work in windows
<0> What rubbish examples were you reading?
<18> probably some from google, it's full of rubbish
<20> speaking of rubbish, I just saw the Chronicles of Narnia. Excellent film.
<18> s/some//
<2> Ani-_, to *be* read from stdin? as in what?!
<18> it's rubbish but excellent?
<19> my Windows box at work holds up the Linux machine's monitor
<0> as in <STDIN> ?
Return to
#perl
or
Go to some related
logs:
perl2exe mime
MySql5 NPTL
#math
margin-spacing css
#lgp
v5 thedarkside
select distinct by two columns mysql
#postfix
ubuntu nv 1600 1200
#fedora
|
|