Help:i need a code for making a new text file then adding 1 blank line
i have done makng load, edit and save for a command line text editor. now my problem is, i dont know how to make a new blank text file and store it on the current directory. and i need to have that new text have 1 blank line with full of white space. help please.
PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter("NewBlankTextFile.txt")));
pw.println(" ");
pw.close();
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I Need Java code for following Algorithm
* I Need Java code for following algorithm. Kindly any one help.
1. Read the contents (ideas and its corresponding scores) from two files named as 'a' and 'b'.
2. Stored the file 'a' contents in array a[].
3. Stored the file 'b' contents in array b[].
4. compare both files like
if(a.equals(b[j])
Writing the common idea and add the score from file 'a' and 'b'.
else
write the uncommon idea and its score..
For example :
Form Agents.txt
action,65
architecture,85
eco-,15
essay,30
form,85
form,85
link,40
tangent,25
Form Agents1.txt
Black holes,69
essay,78
Herewith i have above mentioned two files named as Form Agents and Form Agents1.
Form Agents has eight fields
Form Agents1 has two fields
--> 'essay' is common in two files, so store the idea 'essay' and add the score from Form Agents score is '30' and Form Agents1 has 78 (essay 108).
Finally it stores idea in another file with uncommon fields also.
Please help us.We have tried with following code.
But we cant add the scores.
For Example:
Form Agents.txt --> has "essay,30"
Form Agents1.txt --> has "essay,78"
Result is: essay,108
Finally it stores idea in another file with uncommon fields also.
So Any one pls correct the following code.
try
DataOutputStream o1=new DataOutputStream(new
FileOutputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
World\\Project\\Material\\art\\System Agents\\Form Agents\\CandidateResponses\\Form
Agents.txt"));
//Reading the contents of the files
BufferedReader br= new BufferedReader(new InputStreamReader(new
FileInputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
World\\Project\\Material\\art\\System Agents\\Form Agents\\Ideological\\Form
Agents.txt")));
BufferedReader br1= new BufferedReader(new InputStreamReader(new
FileInputStream("C:\\Interfaces\\interfaces\\temp\\BlackBoard\\My Design
World\\Project\\Material\\art\\System Agents\\Form Agents\\Related\\Form
Agents.txt")));
while((s=br.readLine())!=null)
s1+=s+"\n";
while((s2=br1.readLine())!=null)
s3+=s2+"\n";
int numTokens = 0;
StringTokenizer st = new StringTokenizer(s1);
String[] a = new String[10000];
String[] br_n=new String[10000];
int i=0;
while (st.hasMoreTokens())
s2 = st.nextToken();
a=s2.substring(0,s2.length()-3);
s6=s2.substring(s2.length()-2);
br_n[i]=s6;
i++;
numTokens++;
int numTokens1 = 0;
StringTokenizer st1 = new StringTokenizer (s3);
String[] b = new String[10000];
String[] br1_n=new String[1000];
int j=0;
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b[j]=s4.substring(0,s4.length()-3);
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br1_n[j]=s7;
j++;
numTokens1++;
int x=0;
for(int m=0;m<a.length;m++)
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int sc=Integer.parseInt(br_n[m]);
int sc1=Integer.parseInt(br1_n[n]);
int score=sc+sc1;
o.writeBytes(a[m]+","+score+"\n");
break;
else
o.writeBytes(a[m]+","+br_n[m]+"\n");
break;
}catch(Exception e){} -
Need a code for Customer exit for extractor 0WBS_ELEMT_ATTR
Hi Guys,
I need a code for following requirement.
I have appended some fields to standard extractor 0WBS_ELEMT_ATTR which normally takes data from PRPS table. But the new fields will be getting data from PRTE and PROJ table. with common keys. Following is my code which is not working. Please help me out, I am not good in abap. Please note some lines are commented.
Thanks,
H
CODE:::::
form 0wbs_elemt_attr tables i_t_data structure biw_prps.
data: it_wbs_prps like biw_prps occurs 0.
data wa_prps like it_wbs_prps.
data: begin of it_wbs_prps occurs 0,
PSPNR like prps-pspnr,
POSID like prps-posid,
PBUKR like prps-PBUKR,
IZWEK like prps-IZWEK,
USR10 like prps-USR10,
USR00 like prps-USR00,
USR02 like prps-USR02,
OBJNR like prps-OBJNR,
end of it_wbs_prps.
data wa_prps like it_wbs_prps.
data: begin of it_wbs_prps1 occurs 0,
PSPNR like prps-pspnr,
POSID like prps-posid,
end of it_wbs_prps1.
data wa_prps1 like it_wbs_prps1.
data: begin of it_wbs_prte occurs 0,
posnr like prte-posnr,
PSTRT like prte-PSTRT,
PENDE like prte-PENDE,
ESTRT like prte-ESTRT,
EENDE like prte-EENDE,
ISTRT like prte-ISTRT,
IENDE like prte-IENDE,
end of it_wbs_prte.
data wa_prte like it_wbs_prte.
data: begin of it_wbs_proj occurs 0,
PSPNR like proj-pspnr,
PLFAZ like proj-plfaz,
PLSEZ like proj-plsez,
end of it_wbs_proj.
data wa_proj like it_wbs_proj.
refresh: it_wbs_prte, it_wbs_proj.
*it_wbs_jest.
if i_t_data[] is not initial.
Get data from PRPS WBS Master Data
select pspnr posid PBUKR IZWEK USR10 USR00 USR02 objnr
into corresponding fields of table it_wbs_prps
from prps
for all entries in i_t_data
where POSID = i_t_data-POSID.
sort it_wbs_prps by posid.
Get data from PRPS1 WBS Master Data
select pspnr posid
into corresponding fields of table it_wbs_prps1
from prps
for all entries in i_t_data
where POSID = i_t_data-POSID.
sort it_wbs_prps1 by posid.
Get data from PRTE Scheduling Data for Project Item
if it_wbs_prps1[] is not initial.
select posnr PSTRT PENDE ESTRT EENDE ISTRT IENDE
into corresponding fields of table it_wbs_prte
from prte
for all entries in it_wbs_prps1
where posnr = it_wbs_prps1-pspnr.
sort it_wbs_prte by posnr.
endif.
Get data from PROJ Project Master Data
if it_wbs_prps1[] is not initial.
select pspnr PLFAZ PLSEZ
into corresponding fields of table it_wbs_proj
from proj
for all entries in it_wbs_prps
where pspnr = it_wbs_proj-pspnr.
sort it_wbs_proj by pspnr.
endif.
loop at i_t_data.
clear: wa_prps1, wa_prte, wa_proj.
read table it_wbs_prps into wa_prps with key
posid = i_t_data-posid binary search.
read table it_wbs_prte into wa_prte with key
posnr = wa_prps1-pspnr.
read table it_wbs_proj into wa_proj with key
pspnr = it_wbs_proj-pspnr.
i_t_data-zzPBUKR = wa_prps-pbukr.
i_t_data-zzIZWEK = wa_prps-IZWEK.
i_t_data-zzUSR10 = wa_prps-USR10.
i_t_data-zzUSR00 = wa_prps-USR00.
i_t_data-zzUSR02 = wa_prps-USR02.
i_t_data-zzPSTRT = wa_prte-PSTRT.
i_t_data-zzPENDE = wa_prte-PENDE.
i_t_data-zzESTRT = wa_prte-ESTRT.
i_t_data-zzEENDE = wa_prte-EENDE.
i_t_data-zzISTRT = wa_prte-ISTRT.
i_t_data-zzIENDE = wa_prte-IENDE.
i_t_data-zzPLFAZ = wa_proj-PLFAZ.
i_t_data-zzPLSEZ = wa_proj-PLSEZ.
modify i_t_data.
endloop.
endif.
endform. " 0wbs_elemt_attrHi,
it_wbs_prps1 .
If you are going to use this internal table to check for a null condition, shouldn't you first assign the data package to it?
For example, it_wbs_prps1 = i_t_data[].
Because you are now using it_wbs_prps1 to select data from a table and it doesn't have any data.
Please check.
-RMP
Edit : Please ignore this. I didn't see that you are actually filling the internal table. Sorry!
Edited by: RMP on Oct 18, 2010 12:16 PM -
Need a code for finding prime no.s from 0 to 100.
Hi,
i need a code for finding prime no.s from 0 to 100.
Please help me out.
Regards,
Santosh Kotra.hai santosh,
here is an example program to find the prime number...........
EXAMPLE:
DATA: BEGIN OF primes OCCURS 0,
number TYPE i,
exp TYPE i,
END OF primes.
DATA: w_mult TYPE i,
w_limi TYPE i,
w_prem TYPE i.
DATA: w_outp TYPE text132.
DATA: w_rtime TYPE i,
w_stime TYPE p DECIMALS 3.
DEFINE add_part.
sy-fdpos = strlen( &1 ) + 1.
&1+sy-fdpos(*) = &2.
condense &1.
END-OF-DEFINITION.
PARAMETERS: p_numb TYPE i, "number to check
p_fact TYPE c AS CHECKBOX, "display components
p_nbpr TYPE c AS CHECKBOX. "nb of primes
START-OF-SELECTION.
GET RUN TIME FIELD w_rtime.
IF p_nbpr IS INITIAL OR p_numb LE 12000.
PERFORM eratostene USING p_numb.
add_part w_outp p_numb.
READ TABLE primes WITH KEY number = p_numb.
IF sy-subrc = 0.
add_part w_outp 'is prime'.
ELSE.
IF p_fact IS INITIAL.
add_part w_outp 'is not prime'.
ELSE.
add_part w_outp '='.
w_limi = p_numb.
LOOP AT primes WHERE exp GT 0.
CHECK primes-number LE w_limi.
IF w_prem GT 0.
add_part w_outp '*'.
ENDIF.
IF primes-exp GT 1.
add_part w_outp '('.
add_part w_outp primes-number.
add_part w_outp '^'.
add_part w_outp primes-exp.
add_part w_outp ')'.
ELSE.
add_part w_outp primes-number.
ENDIF.
w_limi = w_limi / ( primes-number ** primes-exp ).
IF w_limi = 1.
EXIT.
ENDIF.
w_prem = 1.
ENDLOOP.
ENDIF.
ENDIF.
WRITE: / w_outp.
IF NOT p_nbpr IS INITIAL.
DESCRIBE TABLE primes LINES sy-tmaxl.
CLEAR: w_outp.
add_part w_outp 'Number of primes:'.
add_part w_outp sy-tmaxl.
WRITE: / w_outp.
SKIP.
LOOP AT primes.
WRITE: / primes-number.
ENDLOOP.
ENDIF.
ELSE.
PERFORM factors.
ENDIF.
GET RUN TIME FIELD w_rtime.
w_stime = w_rtime / 1000000.
SKIP.
CLEAR: w_outp.
add_part w_outp 'Calculation time:'.
add_part w_outp w_stime.
WRITE: / w_outp.
FORM eratostene *
FORM eratostene USING in_number TYPE i.
DATA: BEGIN OF no_primes OCCURS 0,
number TYPE i,
END OF no_primes.
DATA: cnum TYPE i,
dnum TYPE i,
limi TYPE i,
mult TYPE i,
puis TYPE i,
cmod TYPE i.
IF NOT ( p_fact IS INITIAL AND p_nbpr IS INITIAL ).
limi = in_number.
ELSE.
limi = sqrt( in_number ).
ENDIF.
cnum = 2.
WHILE cnum LE limi.
READ TABLE no_primes WITH KEY number = cnum.
IF sy-subrc NE 0.
primes-number = cnum.
mult = 2.
puis = 1.
dnum = mult * cnum.
WHILE dnum LE in_number.
READ TABLE no_primes WITH KEY number = dnum.
IF sy-subrc NE 0.
no_primes-number = dnum.
APPEND no_primes.
ENDIF.
IF NOT p_fact IS INITIAL.
cmod = dnum MOD ( cnum ** puis ).
IF cmod = 0.
cmod = in_number MOD ( cnum ** puis ).
IF cmod = 0.
primes-exp = puis.
puis = puis + 1.
ENDIF.
ENDIF.
ENDIF.
mult = mult + 1.
dnum = mult * cnum.
ENDWHILE.
APPEND primes.
CLEAR: primes.
ENDIF.
cnum = cnum + 1.
ENDWHILE.
ENDFORM.
FORM factors *
FORM factors.
DATA: ex_factors TYPE string,
mod TYPE i,
still TYPE f,
factor TYPE i,
exponent TYPE i,
square TYPE f,
fac_string TYPE text40,
exp_string TYPE text40.
IF p_numb LE 3.
ex_factors = p_numb.
ELSE.
factor = 2.
still = p_numb.
DO.
CLEAR: exponent.
mod = still MOD factor.
WHILE mod = 0.
exponent = exponent + 1.
still = still div factor.
mod = still MOD factor.
ENDWHILE.
IF exponent EQ 1.
fac_string = factor.
CONCATENATE ex_factors '*' fac_string
INTO ex_factors
SEPARATED BY space.
CONDENSE ex_factors.
ELSEIF exponent GT 1.
fac_string = factor.
exp_string = exponent.
CONCATENATE ex_factors '* (' fac_string
'^' exp_string ')'
INTO ex_factors
SEPARATED BY space.
CONDENSE ex_factors.
ENDIF.
factor = factor + 1.
square = factor ** 2.
IF square GT still.
EXIT.
ENDIF.
ENDDO.
IF still GT 1.
CATCH SYSTEM-EXCEPTIONS convt_overflow = 1.
fac_string = factor = still.
ENDCATCH.
IF sy-subrc NE 0.
fac_string = still.
ENDIF.
CONCATENATE ex_factors '*' fac_string
INTO ex_factors
SEPARATED BY space.
CONDENSE ex_factors.
ENDIF.
SHIFT ex_factors UP TO '*'.
SHIFT ex_factors BY 2 PLACES.
ENDIF.
WRITE: / p_numb RIGHT-JUSTIFIED.
IF ex_factors CA '*^'.
WRITE: '=', ex_factors.
ELSE.
WRITE: 'is prime'.
ENDIF.
ENDFORM.
HOPE THIS WILL BE HELPFULL.
regards
praba. -
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GANGINENI wrote:
i need java code for chating application. plz help meGIYF.
[http://today.java.net/pub/a/today/2006/10/05/instant-messaging-for-jabber-with-smack.html|http://today.java.net/pub/a/today/2006/10/05/instant-messaging-for-jabber-with-smack.html]
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I have a new Ipad and when I try to buy an app it asks for my questions! I dont remember them so I press the button that send me an email to reset them. Ive sent it various times but it doesnt arrive. please help I need this app for school!!!
See Kappy's great User Tips.
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Rescue email address and how to reset Apple ID security questions
http://support.apple.com/kb/HT5312
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Call Apple Support in your country: Customer Service: Contacting Apple for support and service http://support.apple.com/kb/HE57
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plz give me a halp on this give me what you have with you and it is so good if it look like this :
Design a GUI based drawing Java application that works like a simple paint program
1-There should be a number of buttons for choosing different shapes to draw. For example, there should be a button for rectangle. If user presses the rectangle button, then he can draw a rectangle using mouse. Similarly, there should be a button for each shape(rectangle, circle, ellipse, and line etc.
2-The shapes can be filled with different colors.
3-There should be option of moving .
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i. File menu can have menu items New and Exit. If user selects New, the drawing area will be cleared and all shapes will be erased.
ii. Shape menu will serve the same purpose as of feature 2 described above. It will have menu items for drawing all the different shapes. For example, there will be menu item for rectangle; so user can draw a rectangle by selecting the menu item for rectangle.
iii. Color menu will serve the same purpose as of feature 3 described above. It will have menu items for all the colors which are shown in color buttons. The user can select a color from this menu and then click inside a shape to fill it with the selected color.Read the Swing tutorial. There are sections on how to use menus and painting and all other kinds of stuff you need to do this homework assignment. Nobody here is going to write the code for you:
http://java.sun.com/docs/books/tutorial/uiswing/TOC.html -
Why I need a code for rent a film and where ist the code? (I dont have a card)
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I need a code for verifiing my emailadress. How do get a new one ?
Photoshop Elements 12
Share
Try to send email directly from Photoshop elements
The program ask for a code to verifiing my emailadress
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clc;
close all;
clear all;
Ez= zeros(1,200);
Hy=zeros(1,200);
Ca=1;
Cb=.4519;
n=1;
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for k = 2:200
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end
Ez(1)=1;
for k=1:199
Hy(k)=Hy(k)+Cb*(Ez(k+1)-Ez(k));
end
plot(Ez,'b')
hold on
plot(Hy,'r')
hold off
pause(0.001);
n=n+1;
end
thankuWell, this code is quite trivial and if you have to learn LabVIEW anyway, you might as well try to implement it.
A few things to remember:
The first array element in LabVIEW has index #0, while in matlab it has index #1, so everything dealing with array indices needs to be adjusted slightly.
The zeroes function equivalent is "initialize array".
Keep the array in a shift register as you update elements.
use FOR loops.
Use one of the graphs to display the data.
LabVIEW Champion . Do more with less code and in less time .
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