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How to use classes from .jar files?
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answered Jan 20 '09 at 7:39
Adeel AnsariAdeel Ansari
37.4k1212 gold badges8787 silver badges127127 bronze badges
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generate days from date range
...ct 7 union all select 8 union all select 9) as d
) a
where a.Date between '2010-01-20' and '2010-01-24'
Output:
Date
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2010-01-24
2010-01-23
2010-01-22
2010-01-21
2010-01-20
Notes on Performance
Testing it out here, the performance is surprisingly good: the above query takes 0.0009 s...
Why are elementwise additions much faster in separate loops than in a combined loop?
...482 Harpertown @ 3.2 GHz:
#define ALLOCATE_SEPERATE
#define ONE_LOOP
00600020
006D0020
007A0020
00870020
seconds = 6.206
#define ALLOCATE_SEPERATE
//#define ONE_LOOP
005E0020
006B0020
00780020
00850020
seconds = 2.116
//#define ALLOCATE_SEPERATE
#define ONE_LOOP
00570020
00633520
006F6A20
007B9F20...
Set object property using reflection
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edited May 9 '17 at 20:22
jpaugh
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answered ...
Serializing class instance to JSON
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answered Apr 20 '12 at 19:09
stevehasteveha
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Use of class definitions inside a method in Java
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answered Mar 11 '10 at 20:15
Jacob MattisonJacob Mattison
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Infinity symbol with HTML
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answered Feb 12 '10 at 20:30
ЯegDwightЯegDwight
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Changing the current working directory in Java?
...se JNI native code as suggested below.
The relevant Sun bug was closed in 2008 as "will not fix".
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How to do exponentiation in clojure?
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edited Feb 20 '11 at 17:42
answered Feb 20 '11 at 17:07
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How to get the start time of a long-running Linux process?
... STARTED
1 Tue Jun 7 01:29:38 2016 /sbin/init
2 Tue Jun 7 01:29:38 2016 [kthreadd]
3 Tue Jun 7 01:29:38 2016 [ksoftirqd/0]
5 Tue Jun 7 01:29:38 2016 [kworker/0:0H]
7 Tue J...