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nyke0

Split a string after 30 chars?

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nyke0

$string = "Hello AutoItScript.com, I'm a new member here, and I wanna split this string after every 30 characters. But I don't have any idea how I make this, so please help me."

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kylomas

nyke0,

One possibility...

#include <array.au3>

local $sString = "Hello AutoItScript.com, I'm a new member here, and I wanna split this string after every 30 characters. But I don't have any idea how I make this, so please help me."
local $aString = stringregexp($sString,'(?s)(.{30}|.{1,29}$)',3)

_arraydisplay($aString)

kylomas

edit: corrected SRE to pick up last chunk

Edited by kylomas

Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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Luigi

Something like this...

@kylomas: not funny... is more thin and more faster... 8/

#include-once
#include <Array.au3>

Local $string = "Bacon ipsum dolor sit amet chicken tri-tip flank filet mignon. Kielbasa jowl bacon brisket strip steak cow. Pork loin chuck hamburger swine bacon. Drumstick cow jowl short loin sausage strip steak. Pork shoulder beef short loin bresaola ball tip drumstick swine tail andouille prosciutto spare ribs. Doner turkey andouille porchetta, salami beef drumstick capicola venison ribeye boudin flank bresaola ham. Flank landjaeger frankfurter spare ribs, strip steak filet mignon ground round cow bacon."


Local $aSplit = _SplitString($string, 30)

_ArrayDisplay($aSplit, "$aSplit")

Func _SplitString($vInput = "", $iEach = 30)
    Local $aAnswer[1], $sPart
    Do
        $sPart = StringLeft($vInput, $iEach)
        _ArrayAdd($aAnswer, $sPart)
        $vInput = StringTrimLeft($vInput, $iEach)
    Until StringLen($vInput) <= $iEach
    If $vInput Then _ArrayAdd($aAnswer, $vInput)
    _ArrayDelete($aAnswer, 0)
    Return $aAnswer
EndFunc   ;==>_SplitString
Edited by Detefon

Visit my repository

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guinness

Detefon,

Declaring variables in a loop is going to affect execution time.

Edited by guinness
  • Like 1

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Updated: 22/04/2018

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BugFix

@nyke0:

It's not a good manner, to make crossposts (same post in 2 forums in 6 minutes).  :thumbsdown:


Best Regards BugFix  

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mikell

Isn't this a word wrap question ?

Local $sString = "Hello AutoItScript.com, I'm a new member here, and I wanna split this string after every 30 characters. But I don't have any idea how I make this, so please help me." 

$res = StringRegExpReplace($sString, ".{1,30}(\h|$)\K", @crlf)

Msgbox(0,"", $res)

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kylomas

Isn't this a word wrap question ?

 

Apparently since the OP likes your answer...not obvious in the op...


Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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Melba23

nyke0,

If you are indeed looking to size strings to fit in controls, take a look at my StringSize UDF - the link is in my sig. :)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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mikell

kylomas,

I totally agree... but I'm sure you already know that unfortunately we often have to guess about what an OP really wants - especially when regex are concerned  :)

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kylomas

@mikell - Of course, just disapointed...thought I actually nailed one of these SRE bitches...


Forum Rules         Procedure for posting code

"I like pigs.  Dogs look up to us.  Cats look down on us.  Pigs treat us as equals."

- Sir Winston Churchill

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mikell

You did  !!

The rest is matter of precision in the asked question  :)

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