How to get each character in a string

as in 'C' we use arrays to get each character of a string stored in array.how can we get each character of a string stored in a variable.

Hi,
For that you need to do offset.
for example one variable called VAR contains string 'HUMERAH'.
if you want each character of that string then you need to decalre as many variable as the number of string.
like
data : var1(1),
var2(1),
var(3),
var(4).
var1 = var+(1).
var2 = var+1(1).
var3 = var+2(1).
var4 = var+3(1).
now var1,var2,var3,var4. contains the single characters.
Regards,
Guru
mark helpful answers

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How to get specific character from a string

I have a value such as: 0-5 or 123-30. This is a combination
from 2 different IDs.
All I need is to get the number on the right (5 from 0-5 OR
30 from 123), any number on the right of the "-" character not
including
the "-"
I'm not sure what ColdFusion function can I use safely.
I said safely since all I can find is either Left or Right
functions. With these 2 functions, I need to specify the number of
character to extract while in my case the application is growing so
the ID may currently be only 1 digit each (0-5) but later it may
grow longer (123-5677).
If anyone know the function, please help me. Thank you!

Something like this?
Mid(string, Find("-",string)+1 ,
Len(string)-Find("-",string))
Since
Mid(string, start, count)
and
Len(string or binary object)
and
Find(substring, string [, start ])
Or perhaps ....
ListLast(string, "-")
since
ListLast(list [, delimiters ])
Phil

How to get each value from a parameter passed like this '(25,23,35,1)'

Hi
One of the parameter passed to the function is
FUNCTION f_main_facility(pi_flag_codes VARCHAR2) return gc_result_set AS
pi_flag_codes will be passed a value in this way '(25,23,35,1)'
How to get each value from the string
like 25 first time
23 second time
35 third time
1 fourth time
I need to build a select query with each value as shown below:-
(SELECT t2.org_id, t4.description
from org_name t2, ref_org_name t3, code_table t4
where t2.att_data = t4.code
and t3.ref_code = t2.att_type
and t2.att_type = 25 and t3.code_type = t4.code_type
and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q1,
(SELECT t2.org_id, t4.description
from org_name t2, ref_org_name t3,code_table t4
where t2.att_data = t4.code
and t3.ref_code = t2.att_type
and t2.att_type = 23 and t3.code_type = t4.code_type
and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q2,
(SELECT t2.org_id, RTRIM(xmlagg(xmlelement(e, t4.description || ';')
ORDER BY t4.description).EXTRACT('//text()'), ';') AS DESCRIPTION
from org_name t2, ref_org_name t3,code_table t4
where t2.att_data = t4.code
and t3.ref_code = t2.att_type
and t2.att_type = 35 and t3.code_type = t4.code_type
and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date
group by t2.org_id) q3,
(SELECT t2.org_id, t4.description
from org_name t2, ref_org_name t3, code_table t4
where t2.att_data = t4.code
and t3.ref_code = t2.att_type
and t2.att_type = 1 and t3.code_type = t4.code_type
and to_date('01-JAN-10', 'DD-MON-YY') between t2.att_start_date AND t2.att_end_date) q4
Please help me with extracting each alue from the parm '(25,23,35,1)' for the above purpose. Thank You.

chris227 wrote:
I would propose the usage of regexp for readibiliy purposes and only in the case if this doesnt perform well, look at solutions using substr etc.
select
regexp_substr( '(25,23,35,1)', '\d+', 1, 1) s1
,regexp_substr( '(25,23,35,1)', '\d+', 1, 2) s2
,regexp_substr( '(25,23,35,1)', '\d+', 1, 3) s3
,regexp_substr( '(25,23,35,1)', '\d+', 1, 4) s4
from dual
S1 S2 S3 S4
"25" "23" "35" "1"In pl/sql you do something like l_val:= regexp_substr( '(25,23,35,1)', '\d+', 1, 1);
If t2.att_type is type of number you will do:
t2.att_type= to_number(regexp_substr( '(25,23,35,1)', '\d+', 1, 1))Edited by: chris227 on 01.03.2013 08:00Sir,
I am using oracle 10g.
In the process of getting each number from the parm '(25,23,35,1)' , I also need the position of the number
say 25 is at 1 position.
23 is at 2
35 is at 3
1 is at 4.
the reason I need that is when I build seperate select for each value, I need to add the query number at the end of the select query.
Please see the code I wrote for it, But the select query is having error:-
BEGIN
IF(pi_flag_codes IS NOT NULL) THEN
SELECT length(V_CNT) - length(replace(V_CNT,',','')) FROM+ ----> the compiler gives an error for this select query : PLS-00428:
*(SELECT '(25,23,35,1)' V_CNT FROM dual);*
DBMS_OUTPUT.PUT_LINE(V_CNT);
-- V_CNT := 3;
FOR L_CNT IN 0..V_CNT LOOP
if L_CNT=0 then
V_S_POS:=1;
V_E_POS:=instr(pi_flag_codes, ',', 1, 1)-1;
else
V_S_POS:=instr(pi_flag_codes,',',1,L_CNT)+1;
V_E_POS:=instr(pi_flag_codes, ',', 1, L_CNT+1)-V_S_POS;
end if;
if L_CNT=V_CNT then
V_ID:=TO_NUMBER(substr(pi_flag_codes,V_S_POS));
else
V_ID:=TO_NUMBER(substr(pi_flag_codes,V_S_POS,V_E_POS));
end if;
VN_ATYPE := ' t2.att_type = ' || V_ID;
rec_count := rec_count +1;
query_no := 'Q' || rec_count;
Pls help me with fetching each value to build the where cond of the select query along with the query number.
Thank You.

How to select each character of column value

Hi All,
How can i get each character separately of a column value in a select statement.
LIKE i emp table if ename='Test' then i want
a select statement that can give me the result like this
T,e,s,t
Regards,
Anil R

or this?
SQL> create table mytable
2 as
3 select 'test' text from dual union all
4 select 'a text, containing two comma''s (,)' from dual union all
5 select 'a text ending with a comma,' from dual
6 /
Tabel is aangemaakt.
SQL> select text
2       , substr(regexp_replace(text,'(*?)',',\1'),2,length(text)*2-1) with_commas
3    from mytable
4 /
TEXT                               WITH_COMMAS
test                               t,e,s,t
a text, containing two comma's (,) a, ,t,e,x,t,,, ,c,o,n,t,a,i,n,i,n,g, ,t,w,o, ,c,o,m,m,a,',s, ,(,,,)
a text ending with a comma,        a, ,t,e,x,t, ,e,n,d,i,n,g, ,w,i,t,h, ,a, ,c,o,m,m,a,,
3 rijen zijn geselecteerd.Regards,
Rob.
Message was edited by:
Rob van Wijk
Slight modification to cater for strings beginning and ending with commas.

How to get each node in tree?

how to get each node in tree?
Message was edited by:
NikisinProblem

how to get each node in tree?
Since (as far as I know) treeNode is an interface, the real question to me is how are you implementing your treeNodes? Are you overriding the toString() method?

How to get each thread in the threadpool

Hi,everyone.I'm now learning java.util.concurrent package and I have two questions about the threadpool.
1) How to get each thread in the threadpool;
2) How to get each thread's data in the threadpool and dispaly them onto GUI;
e.g :
There are 5 threads in the threadpool(ThreadPoolExecutor) and I have 100 tasks(Runnable or Callable),every task scans a directory(every task scans a different directory),how can I display the "real-time" count of the files in the directory which the current 5 threads in the threadpool scan onto the ListView Items in the GUI?

Willings wrote:
Hi,everyone.I'm now learning java.util.concurrent package and I have two questions about the threadpool.
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2) How to get each thread's data in the threadpool and dispaly them onto GUI;
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There are 5 threads in the threadpool(ThreadPoolExecutor) and I have 100 tasks(Runnable or Callable),every task scans a directory(every task scans a different directory),how can I display the "real-time" count of the files in the directory which the current 5 threads in the threadpool scan onto the ListView Items in the GUI?You should notify your "monitor" when you add something to the pool, and the Runnable/Callable should notify the same "monitor" when it starts to execute, and during its processing. Finally you notify the monitor when the execution has completed.
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How to replace a character in a string with blank space.

Hi,
How to replace a character in a string with blank space.
Note:
I have to change string CL_DS_1===========CM01 to CL_DS_1 CM01.
i.e) I have to replace '=' with ' '.
I have already tried with REPLACE ALL OCCURRENCES OF '=' IN temp_fill_string WITH ' '
Its not working.

Hi,
Try with this..
call method textedit- >replace_all
exporting
 case_sensitive_mode = case_sensitive_mode
 replace_string = replace_string
 search_string = search_string
 whole_word_mode = whole_word_mode
changing
 counter = counter
exceptions
 error_cntl_call_method = 1
 invalid_parameter = 2.
Parameters Description Possible values
case_sensitive_mode Upper-/lowercase false Do not observe (default value)
 true Observe
replace_string Text to replace the
 occurrences of
 SEARCH_STRING
search_string Text to be replaced
whole_word_mode Only replace whole words false Find whole words and
parts of words (default
value)
 true Only find whole words
counter Return value specifying how
 many times the search string
 was replaced
Regards,
Jayaram...

How to get a char from a String Class?

How to get a char from a String Class?

Use charAt(int index), like this for example:
String s = "Java";
char c = s.charAt(2);
System.out.println(c);

How to display each character of an input string in different rows

Dear Members,
I want to write a SQL or PL/SQL where in I can separate and display each character of an input string into multiple rows.
For eg, the input string is TESTING, I want the result to be displayed as following:
1 T
2 E
3 S
4 T
5 I
6 N
7 G
I know we can use substr, but it returns me only one or more than one characters consecutively.
Please help me get the desired output.
Thanks in advance.

Hi,
Perhaps
with a as
select 'TESTING' text from dual
select level, substr(a.text,level,1)
from a
connect by level <= length(a.text)

How to get a position in a string?

I need to get a position in a string like the word CHEESE, where the c is position 1, the h is position 2, the e is position 3 etc... Which input stream should i use and how does it work really?

indexOf(int ch)
Returns the index within a string of the first occurrence of the specified character.

How to get the postion of any string

hi
like untitle.txt
how to get the postion of '.'.
Amit

Hi Amit,
Use SEARCH statement to find out a character or a string in a string.
DATA V_STRING TYPE STRING VALUE 'untitle.txt'.
SEARCH '.' FOR V_STRING.
If search is successful then it will return position of character or string into system field SY-FDPOS.
If your idea is get values of filename and extension by separating period then use simply SPLIT statement.
SPLIT V_STRING AT '.' INTO V_FILE V_EXT .
Thanks,
Vinay
Edited by: Vinaykumar G on Jul 1, 2008 8:52 PM

How to get one character at a specified index and put it in a mutablestring

I am new in cocoa programing and i am stock.
I am trying to get a character in a NSString and i want to put it in a NSMutableString with the command appendString.
For now it's not working. I try with different approach but i didn't find the right way to do that. It's probably very simple but i just don't see hit.
I try with characterAtIndex and with getCharater. And now i am thinking to use charcaterRange but i don't know how to articulate an NSRange.
Maybe somebody could show an example of of what i have to do to do that.
I put this <<<<<<<<<<<<<<<< to show where in my code it's not working
Thanks a lot for your help it's very appreciate.
*The header:*
#import <Cocoa/Cocoa.h>
@interface Controleur : NSObject
NSMutableArray *touche_presser;
NSMutableArray *typedevariable;
NSMutableString *formule;
int calculencours;
int i;
int n;
IBOutlet NSTextField *affichagede_laformule;
IBOutlet NSTextField *informationdesupport;
-(void) awakeFromNib;
-(IBAction)touche_clear:(id)sender;
-(IBAction)touche_0:(id)sender;
-(IBAction)touche_1:(id)sender;
-(IBAction)touche_2:(id)sender;
-(IBAction)touche_3:(id)sender;
-(IBAction)touche_4:(id)sender;
-(IBAction)touche_5:(id)sender;
-(IBAction)touche_6:(id)sender;
-(IBAction)touche_7:(id)sender;
-(IBAction)touche_8:(id)sender;
-(IBAction)touche_9:(id)sender;
-(IBAction)touche_plus:(id)sender;
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-(IBAction)touche_multiplier:(id)sender;
-(IBAction)touche_diviser:(id)sender;
-(IBAction)touche_egale:(id)sender;
-(NSString *) constructionde_laformule;
-(NSNumber *) analysed_unerafale: (NSString *) elementd_uneformule;
@end
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-(NSNumber *) analysed_unerafale: (NSString *) elementd_uneformule;
// Ici, j'analyse une partie de la formule et retourne le résultat (nsnumber)
// dans la variable resultatde_l_analyse_de_larafale
int ia;
int nombrede_caractere_dans_element_de_laformule;
NSNumber *resultat_actuel;
resultat_actuel = [[NSNumber alloc]initWithInt:0];
NSNumber *resultat_precedant;
resultat_precedant = [[NSNumber alloc]initWithInt:0];
NSNumber *resultatde_l_analyse_de_larafale;
resultatde_l_analyse_de_larafale = [[NSNumber alloc]init];
NSMutableString *caractere_x;
caractere_x = [[NSMutableString alloc]init];
NSMutableString *operateur;
operateur = [[NSMutableString alloc]init];
nombrede_caractere_dans_element_de_laformule = [elementd_uneformule length];
ia = 0;
for (n=1; n <= nombrede_caractere_dans_element_de_laformule; n = n+1)
ia++;
char y = [elementd_uneformule characterAtIndex:ia]; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< here
NSString *x = [[NSString alloc] initWithUTF8String: y]; //[NSString stringWithFormat:@"%@", y]; <<<<<<<<<<<<< and here
[caractere_x setString:@""];
[caractere_x appendString:x];
return resultatde_l_analyse_de_larafale;
@end
P.S.
Excuse my bad english i am french speaking

I also couldn't figure out what your code is doing, but hope this sample code will help:
NSString *firstString = @"Canada";
NSMutableString *secondString = [NSMutableString stringWithCapacity:10];
int index = random() % [firstString length];
// get a substring of length 1 at the index position of firstString
NSString *oneCharString = [firstString substringWithRange:NSMakeRange(index, 1)];
// append the single-character substring to secondString:
[secondString appendString:oneCharString];
NSLog(@"firstString=%@ index=%d secondString=%@", firstString, index, secondString);
I was testing the above when your first reply was posted. It uses the same method Et suggested, but I didn't want to just throw it away.

How to get the viewrow value by string

Using Jdev11.1.1.5.0-adfbc-ireport3.0.0
here i'll describe: what i did.
am using jsff(dynamic region) while hitting the af:tree nodes it will opens. ok fine
i had somevo with manually wroten query. and query is fine no problem with that
here i give sample not a original query
select * from sometable where acctid = :pacctidi drag and drop the pacctid from corresponding execute params vo as selectoncechoice
static vo
Data value - account payable , advance
Data Name - ap,ad
in that jsff
*page representation*
account type : account payable (ap) - select one choice type
 advance (ad) - select one choice type
like this some select once choice and some inputs.
Run report - command button
.jsff code
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if i use like this means
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i need the dataname "ap" so i go above method which say wrotes ...
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how to get the viewrowimpl class value as string.
Edited by: ADF7 on Mar 24, 2012 7:27 AM

ADF7,
I'm not sure I understand what you are up to.
As far as I understand you want to get the display value instead of the index
I use this code
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 BindingContext lBindingContext = BindingContext.getCurrent();
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Timo

How to get each frame Info in SWF ?

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Hi,all.
I met a problem with SWF decomplie.
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Marcos

Hi, not sure, but
import java.text.*;
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hthThank you very much. It worked.

How to get each character in a string

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