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Slackdemic
Replies to this thread:
lootekukur 6622 days ago
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anonymous 6622 days ago
Gajedi 6622 days ago
Slackdemic 6622 days ago
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 Java Help

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Posted on 09-28-06 6:38 PM     Reply [Subscribe]
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Any serious Java people in here? For some reasons, the following code doesn't work for leap year. Any help/suggestion is appreciated.

The classes are Date and TestDate:


public void addMonth(int m)
{
month = month + m;
if (month>12)
{
month-=12;
addYear(1);
}

}

public boolean isLeap(int y)
{
if (y%100==0)
{
if (y%400==0)
return true;
else
return false;
}
else if (y%4==0)
return true;
return false;
}

public void addDay(int d)
{
day = day + 1;
if (day>28)
{
if (month==2)
{
if (isLeap(year))
{
if (day>29)
{
day-=29;
addMonth(1);
return;
}
else
return;
}
day-=28;
addMonth(1);
}
else
if ((month==4||month==6||month==9||month==11)&&day>30)
{
day-=30;
addMonth(1);
}
else
if (day>31)
{
day-=31;
addMonth(1);
}
}
}
public void addYear(int y)
{
{
year += y;
if (month==2)
if (day==29)
if (!isLeap(year))
{
setMonth(3);
setDay(1);
}
}

}

public String toString()
{
String d=""+day,m=""+month,y=""+year;
if (d.length()<2)
d="0"+d;
if (m.length()<2)
m="0"+m;
while (y.length()<4)
y="0"+y;
return m + "/"+ d + "/" + y; //return the value of
} //concatenated month, day, and year
}
 
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Posted on 09-28-06 10:58 PM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:14 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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lootekukur
Posted on 09-28-06 11:03 PM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:11 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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sajhauser
Posted on 09-28-06 11:25 PM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:09 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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anonymous
Posted on 09-29-06 12:09 AM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:12 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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Gajedi
Posted on 09-29-06 12:15 AM     Reply [Subscribe]
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the best way to check for the leap year is to use the simple date format class in java. Read the documentation, its pretty straight forward.
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Slackdemic
Posted on 09-29-06 11:50 AM     Reply [Subscribe]
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Lootekukur, I copied and pasted your logic; it didn't work. (And, it looks correct to me when I just see the code. I didn't take C or C++ before taking this class; although, if/else doesn't ruin my present life, it greatly confuses me time and again.)

Here's what I said about leap year:

1. Anything divisible by 4 is leap year.
2. BUT if it is not leap year if it is divisible by 100.
3. It is leap year if it is divisible by 100 and 400.

If you omit "if" after BUT, I think it gives sense.

You wrote this:

1. Anything divisible by 4 is leap year. -----NO
2. BUT if it is not leap year if it is divisible by 100.
3. It is leap year if it is divisible by 100 and 400.

I think you are incorrect in #1. Something that is divisible by 4 IS leap year UNLESS it is also divisible by 100!

To sum up all three #s:

Anything divisible by 4 IS leap year UNLESS it is NOT divisible by 100. BUT, it IS leap year if it is divisible by 100 AND 400.

Sajhauser, I juxtaposed the code I had with the code you claimed it was mine; and which really was, and I got more mixed up.

This is what I just did.
if (y % 4 ==0 && y % 100 != 0 || y%100 == 0 && y % 400 == 0)
return true;
else
return false;

Do you all buy it that logic?

Let me know!
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lootekukur
Posted on 09-29-06 12:00 PM     Reply [Subscribe]
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Slack,

i don't understand, why you are having a tough time with the logic. it's pretty straightforward. anyways, you can either use the nested loop (that i coded) or one or two if statements. it's all up to you.

I think you are incorrect in #1. Something that is divisible by 4 IS leap year UNLESS it is also divisible by 100!

that is exactly what i said ONLY if you had read my last post clearly.

see what i wrote:
1) is not sufficient....if a year is divisible by 4, it should NOT be divisible by 100 or if it is divisible by 100 then it should be by 400 AS WELL..


NOW that you have understood the logic, WHY your code still not right?


if (y % 4 ==0 && y % 100 != 0 || y%100 == 0 && y % 400 == 0)
return true;
else
return false;

Either use the nested loop logic that i coded in my last post or use this:

if(year%4==0&&year%!=100)|| if(year%4==0&&year%100==0&&year%400==0)
return 1;
else
return 0;
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lootekukur
Posted on 09-29-06 12:03 PM     Reply [Subscribe]
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sorry about the typo (it's been a while since i last used C hehe)

if((year%4==0&&year%!=100)|| (year%4==0&&year%100==0&&year%400==0))
return 1;
else
return 0;

either use this, or the nested loop one and see the output.

LooTe
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sajhauser
Posted on 09-29-06 12:12 PM     Reply [Subscribe]
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slack, I just pointed out your mistake. you had the nested loop in, but, the logic was wrong...
I think you're not listening with an open mind. too much of hw??? have some patience....it's the best tool for sucess in programming :D
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batuwa
Posted on 09-29-06 1:11 PM     Reply [Subscribe]
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Slack, I had done this leap thing in C.... I hope the following code help you understand the LOGIC. I don't think you have to care about Julian or Gregorial calender, which creates even more confusion... but third section if if/else may help you... good luck!


if ((inputYear >= -46) && (inputYear <= -1))
{
inputYear = (-1*inputYear);
printf("\nYou entered %d BCE",inputYear);

if ((inputYear % 4) == 0)
printf("\n\nThe year %d BCE is a leap year in Julian Calender.",inputYear);
else
printf("\n\nThe year %d BCE is not a leap year in Julian Calender.",inputYear);
}

else if ((inputYear >= 1) && (inputYear <= 1752))
{
printf("\nYou entered %d CE",inputYear);

if ((inputYear % 4) == 0)
printf("\n\nThe year %d CE is a leap year in Julian Calender.",inputYear);
else
printf("\n\nThe year %d CE is not a leap year in Julian Calender.",inputYear);
}

else if (inputYear >= 1753 && inputYear <= 4000)
{
printf("\n\nYou entered %d CE",inputYear);

if ((inputYear % 4) == 0)
{
if ((inputYear % 100) == 0)
{
if ((inputYear % 400) == 0)
printf("\n\nThe year %d CE is a leap year in Gregorian Calender.",inputYear);
else
printf("\n\nThe year %d CE is not a leap year in Gregorian Calender.",inputYear);
}
else if ((inputYear % 100) != 0)
printf("\n\nThe year %d CE is a leap year in Gregorian Calender.",inputYear);
}
else
printf("\n\nThe year %d CE is not a leap year in Gregorian Calender.",inputYear);
}

else if (inputYear <= - 47)
{
printf("You entered %d BCE",inputYear);
printf("\n\nThe year %d BCE is below the valid range",inputYear);
}

else
{
printf("You entered %d CE",inputYear);
printf("\n\nThe year %d CE is above the valid range",inputYear);
}
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batuwa
Posted on 09-29-06 1:14 PM     Reply [Subscribe]
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jeez.. indent screwed up when I posted it, which makes it harder to read if/else statements.
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Slackdemic
Posted on 09-29-06 6:33 PM     Reply [Subscribe]
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I did submit with the last logic I put here, i.e.

if (y % 4 ==0 && y % 100 != 0 || y%100 == 0 && y % 400 == 0)
return true;
else
return false;

Still, some of my friends are still not happy with my logic...

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Slackdemic
Posted on 09-29-06 6:54 PM     Reply [Subscribe]
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Sajhauser, looking back what I did, and what you told I was wrong; I think, the conditions are well met. It had worked for the program and it gave right output for ever date I checked. However, I ended up using this code:

if (y % 4 ==0 && y % 100 != 0 || y%100 == 0 && y % 400 == 0)
return true;
else
return false;

Not that I can change my codes back, but let me know if you still think it is incorrect:

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lootekukur
Posted on 09-29-06 8:09 PM     Reply [Subscribe]
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slack,

i wrote the code BASED on the definition from the link given by sajhauser.

--so what I coded is right--"&&" has higher precedence than "||", so one can remove the brackets. I kept it SO THAT you understand what i was doing, it's NOT wrong syntatically to have more brackets, of course one can remove it if/when he gets the logic.

--what you coded also turns out to be correct! Tell you what? You need NOT even check if a year is divisible by 100, if it is divisible by 400. coz anything divisible by 400 must also be divisible by 100.

Look at this. This is perhaps the most terse and effective one.


if (y % 4 ==0 && y % 100 != 0 || y % 400 == 0)
return true;
else
return false;



One request slack. when you post questions in sajha, you have to be open minded and be ready to learn what others suggest rather than having prejudice about them due to their nicks and other stuffs. THis is a virtual world my friend, you never know who is who in reality ;).

Secondly programming needs a lot of practice and patience. I am sure you are hardworking, but what i saw (at least from this thread) is you are bit too impatient at times. No body is born perfect. You've got to practice to hone your skills.

Please take this as a compliment from your elder brother.

Good luck and have fun programming!

LooTe
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Slackdemic
Posted on 09-29-06 8:53 PM     Reply [Subscribe]
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Yes, I also think (y % 4 ==0 && y % 100 != 0 || y % 400 == 0) is the most concised form to code the definition of leap year.

"One request slack. when you post questions in sajha, you have to be open minded and be ready to learn what others suggest rather than having prejudice about them due to their nicks and other stuffs. THis is a virtual world my friend, you never know who is who in reality ;)."

I am truly sorry if somebody was offended by my being what you called closed minded. I overlooked sajhauser's definition of leap year that s/he found on some website, because that was they very website I had refrenced to code the program.

I did not or do not have prejuidice about you either, I was simply saying that my code was not wrong. I had successfully tested it and had it worked fine. I think I am sure that there are really good programmers in Sajha, and for that very reason I used this platform hoping that somebody would help me.

And, I am not a good programmer myself. While one can tell me a computer guy, I do not have specific programming background. I "touched" the computer for the first time only about 6 years ago. And, what's more, Java is my very first programming class (and without C or C++, and which are pre-requisite for this class). Even the people who are into C and C++ can be of great help to me.

It's all good, though. I am just thankful to you all who tried to help me out. :)
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sajhauser
Posted on 09-30-06 1:16 AM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:08 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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thapap
Posted on 09-30-06 9:48 AM     Reply [Subscribe]
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sajhauser,
programming expert po hunu hudho rahechha.......

loote... u r dog with brain (O: LOL....
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sajhauser
Posted on 09-30-06 10:59 AM     Reply [Subscribe]
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Error Occurred While Processing Request









The web site you are accessing has experienced an unexpected error.

Please contact the website administrator.

















The following information is meant for the website developer for debugging purposes.



Error Occurred While Processing Request






















































































Datasource spradhan-sajhadb could not be found.






 



The error occurred in D:\inetpub\ramjham\fixunicode\fixunicode.cfm: line 5



 























































































3 : </cfquery> 
 4 : <cfif getthread.recordcount eq 0>error<cfelse> 
 5 : <cfoutput>#getthread.threadname#</cfoutput></cfif><cfelseif isdefined("url.articleid")><cfquery username="spradha_sanman" password="sajhasql"  name="getthread" datasource="spradhan-sajhadb" dbtype="ODBC"> 
 6 : select message from tblarticles where articleid = '#url.articleid#' 
 7 : </cfquery>
























DATASOURCE   spradhan-sajhadb



Resources:




















Browser   ColdFusion
Remote Address   74.86.124.120
Referrer  
Date/Time   19-Nov-09 03:07 AM














Stack Trace




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)




at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5) 





java.sql.SQLException: Datasource spradhan-sajhadb could not be found.
	at coldfusion.sql.DataSrcImpl.validate(DataSrcImpl.java:95)
	at coldfusion.sql.SqlImpl.validate(SqlImpl.java:279)
	at coldfusion.tagext.sql.QueryTag.doStartTag(QueryTag.java:467)
	at cffixunicode2ecfm1866134693.runPage(D:\inetpub\ramjham\fixunicode\fixunicode.cfm:5)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.CfmServlet.service(CfmServlet.java:175)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
	at jrun.servlet.FilterChain.service(FilterChain.java:101)
	at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
	at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
	at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
	at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
	at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
	at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
	at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
	at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
	at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)






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thapap
Posted on 10-03-06 4:04 PM     Reply [Subscribe]
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sajhauser,
hajur ta ma bhandha thulo hola ni ta tesaile hajur bhaneko ni... "as a respect" of age and knowlege kya...
testo khatra programmer sanga daraunu parena ta..

pheri.. katra program lekhera malai mutate garaidiyo bhane ta tension hunchha ni ta )O:
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sajhauser
Posted on 10-03-06 4:52 PM     Reply [Subscribe]
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chyaaa please thapap...hehehehe...if you don't stop it, i'll also start calling you thapap ji hajur :P
and that wasn't such a khatra program ke... but i do mutate people without having to write programs :P
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