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In Mongoose, how do I sort by date? (node.js)
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This one did not work for me. I am getting an error "User.find(...).sort(...).execFind is not a function"
– Sandip Subedi
Nov 25 '16 at 23:24
add ...
Best way to create enum of strings?
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105
Custom String Values for Enum
from http://javahowto.blogspot.com/2006/10/custom-string-values-...
SQL Server principal “dbo” does not exist,
I am getting the following error
11 Answers
11
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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
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new Timestamp(time); giving error that no constructor like this which take a long value :(
– Bhanu Sharma
May 14 '14 at 13:02
1
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What are the differences between “=” and “
...aced list of expressions (i.e. {…; …}). — Without further ado:
x
# Error: object 'x' not found
sum((x = 1), 2)
# [1] 3
x
# [1] 1
Clearly we’ve performed an assignment, using =, outside of contexts (a) and (b). So, why has the documentation of a core R language feature been wrong for deca...
Change limit for “Mysql Row size too large”
...example script that adds these settings but is still able to reproduce the error.
– Cerin
Mar 15 '17 at 0:08
1
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iOS Remote Debugging
...though.
– Hyangelo
Sep 26 '12 at 18:05
5
I hope Chrome will enable the same feature soon, so that...
find() with nil when there are no records
...in
user = User.find(10)
rescue ActiveRecord::RecordNotFound
puts "some error msg"
end
If you want to recover from the error in the rescue block (e.g. by setting a placeholder user (null pattern)), you can continue with your code below this block. Otherwise you might just put all your code for ...
Adding a new value to an existing ENUM Type
...ou are using db-migrate (which runs in transaction), then you might get an error: ERROR: ALTER TYPE ... ADD cannot run inside a transaction block The solution is mentioned here (by Hubbitus): stackoverflow.com/a/41696273/1161370
– Mahesh
Oct 26 '17 at 19:24
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How to access the ith column of a NumPy multidimensional array?
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answered Apr 20 '13 at 14:05
AkavallAkavall
62.1k3838 gold badges170170 silver badges215215 bronze badges
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