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ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
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14 Answers
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Get first and last day of month using threeten, LocalDate
... withDayOfMonth, and lengthOfMonth():
LocalDate initial = LocalDate.of(2014, 2, 13);
LocalDate start = initial.withDayOfMonth(1);
LocalDate end = initial.withDayOfMonth(initial.lengthOfMonth());
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Find all records which have a count of an association greater than zero
...s an example
[10] pry(main)> Comment.distinct.pluck :article_id
=> [43, 34, 45, 55, 17, 19, 1, 3, 4, 18, 44, 5, 13, 22, 16, 6, 53]
[11] pry(main)> _.size
=> 17
[12] pry(main)> Article.joins(:comments).size
=> 45
[13] pry(main)> Article.joins(:comments).distinct.size
=> 17
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Creating a new dictionary in Python
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edited Nov 8 '15 at 3:49
poolie
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answered Dec ...
Rounding up to next power of 2
...power of 2 number. For example if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
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edited Jul 31 '14 at 11:23
askmish
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answered May 12 '...
How to list all the available keyspaces in Cassandra?
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[cqlsh 4.1.0 | Cassandra 2.0.4 | CQL spec 3.1.1 | Thrift protocol 19.39.0]
Currently, the command to use is:
DESCRIBE keyspaces;
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How to sort an array of objects by multiple fields?
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answered Aug 2 '11 at 14:38
Felix KlingFelix Kling
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Do while loop in SQL Server 2008
...loop.
Examples are taken from here: http://blog.sqlauthority.com/2007/10/24/sql-server-simple-example-of-while-loop-with-continue-and-break-keywords/
Example of WHILE Loop
DECLARE @intFlag INT
SET @intFlag = 1
WHILE (@intFlag <=5)
BEGIN
PRINT @intFlag
SET @intFlag = @intFlag + 1
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How to validate GUID is a GUID
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edited Dec 3 '14 at 15:03
Joseph Woodward
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