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Converting ISO 8601-compliant String to java.util.Date
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Unfortunately, the time zone formats available to SimpleDateFormat (Java 6 and earlier) are not ISO 8601 compliant. SimpleDateFormat understands time zone strings like "GMT+01:00" or "+0100", the latter according to RFC # 822.
Even if Java 7 added ...
Minimum and maximum date
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List all svn:externals recursively?
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error LNK2019: 无法解析的外部符号 __imp__PlaySoundW@12，该符号在函数 \...
...uct HWND__ *,unsigned int,unsigned int,long)" (?WndProc@@YGJPAUHWND__@@IIJ@Z) 中被引用#include <mmsystem.h>#pragma comment(lib, "WINMM.LIB")
#include <mmsystem.h>
#pragma comment(lib, "WINMM.LIB")
error LNK2019 PlaySound
Rolling or sliding window iterator?
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answered Jul 25 '11 at 21:47
Daniel DiPaoloDaniel DiPaolo
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In R, how to get an object's name after it is sent to a function?
...parse-substitute trick:
a<-data.frame(x=1:10,y=1:10)
test<-function(z){
mean.x<-mean(z$x)
nm <-deparse(substitute(z))
print(nm)
return(mean.x)}
test(a)
#[1] "a" ... this is the side-effect of the print() call
# ... you could have done something useful with that ...
Why does (1 in [1,0] == True) evaluate to False?
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Whether a variable is undefined [duplicate]
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Test if string is a number in Ruby on Rails
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answered Apr 14 '11 at 10:13
Jakob SJakob S
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PHP foreach loop key value
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