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Addition for BigDecimal
...able so you need to do this:
BigDecimal result = test.add(new BigDecimal(30));
System.out.println(result);
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How to tell which commit a tag points to in Git?
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answered Dec 7 '09 at 20:07
mipadimipadi
343k7777 gold badges491491 silver badges463463 bronze badges
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Starting python debugger automatically on error
...traceback
import pdb, traceback, sys
def bombs():
a = []
print a[0]
if __name__ == '__main__':
try:
bombs()
except:
extype, value, tb = sys.exc_info()
traceback.print_exc()
pdb.post_mortem(tb)
If you want to start an interactive command line with ...
Select row with most recent date per user
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208
Query:
SQLFIDDLEExample
SELECT t1.*
FROM lms_attendance t1
WHERE t1.time = (SELECT MAX(t2.tim...
What happens if a finally block throws an exception?
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answered May 26 '10 at 8:26
Henk HoltermanHenk Holterman
230k2525 gold badges269269 silver badges448448 bronze badges
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Can I bind an array to an IN() condition?
...php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
foreach ($ids as $k => $id)
$stmt->bindVa...
Determine if a sequence contains all elements of another sequence using Linq [duplicate]
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answered Jan 2 '09 at 19:09
Amy BAmy B
97.7k2020 gold badges126126 silver badges172172 bronze badges
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Scanning Java annotations at runtime [closed]
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answered Sep 12 '09 at 15:11
Arthur RonaldArthur Ronald
30.8k1717 gold badges104104 silver badges135135 bronze badges
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What is the equivalent of MATLAB's repmat in NumPy
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104
Here is a much better (official) NumPy for Matlab Users link - I'm afraid the mathesaurus one i...