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C++, Free-Store vs Heap
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answered Aug 29 '09 at 8:15
Michael KovalMichael Koval
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How to serialize an Object into a list of URL query parameters?
...equal.
– user113716
Jul 4 '11 at 1:08
3
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Push git commits & tags simultaneously
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584
Update August 2020
As mentioned originally in this answer by SoBeRich, and in my own answer, as...
Make page to tell browser not to cache/preserve input values
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answered Apr 23 '10 at 14:38
DisgruntledGoatDisgruntledGoat
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How to undo a git merge with conflicts
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1386
Latest Git:
git merge --abort
This attempts to reset your working copy to whatever state it ...
What is AssemblyInfo.cs used for?
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85
AssemblyInfo.cs contains information about your assembly, like name,
description, version,...
Limiting the number of records from mysqldump?
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answered Sep 25 '08 at 20:39
Adam BellaireAdam Bellaire
95.7k1919 gold badges141141 silver badges159159 bronze badges
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
...SELECT string_agg(actor_name, ', ' ORDER BY first_appearance)
PostgreSQL 8.4 or later:
PostgreSQL 8.4 (in 2009) introduced the aggregate function array_agg(expression) which concatenates the values into an array. Then array_to_string() can be used to give the desired result:
SELECT company_id, a...
Return two and more values from a method
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edited Mar 13 '14 at 15:08
amenthes
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answered Dec 25 '09 at 11...
How do I check the difference, in seconds, between two dates?
...30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds doesn't give you what you want:
(b-a).seconds
0
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