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Load different colorscheme when using vimdiff
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If you're calling vimdiff from the command-line, put the following in your .vimrc:
if &diff
colorscheme some_other_scheme
endif
If you're using vimdiff from within vim, you'd either have to override the commands you use to start/stop it (e.g. diffth...
How to install python3 version of package via pip on Ubuntu?
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472
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ConnectionTimeout versus SocketTimeout
...cket timeout I would only set if you don't use several connections because HTTP can re-use the connection after a request.
– Robert
Sep 9 '11 at 12:42
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Error on renaming database in SQL Server 2008 R2
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You could try setting the database to single user mode.
https://stackoverflow.com/a/11624/2408095
use master
ALTER DATABASE BOSEVIKRAM SET SINGLE_USER WITH ROLLBACK IMMEDIATE
ALTER DATABASE BOSEVIKRAM MODIFY NAME = [BOSEVIKRAM_Deleted]
ALTER DATABASE BOSEVIKRAM_Deleted SET MU...
Rails 4: List of available datatypes
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:bigint
:primary_key
:references
:string
:text
:time
:timestamp
Source: http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_column
These are the same as with Rails 3.
If you use PostgreSQL, you can also take advantage of these:
:hstore
:json
:j...
How to get the Full file path from URI
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73
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How can I compare two lists in python and return matches
I want to take two lists and find the values that appear in both.
19 Answers
19
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Pass parameter to fabric task
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Fabric 2 task arguments documentation:
http://docs.pyinvoke.org/en/latest/concepts/invoking-tasks.html#task-command-line-arguments
Fabric 1.X uses the following syntax for passing arguments to tasks:
fab task:'hello world'
fab task:something='hello'
fab tas...
What are enums and why are they useful?
...n").
If you use enums instead of integers (or String codes), you increase compile-time checking and avoid errors from passing in invalid constants, and you document which values are legal to use.
BTW, overuse of enums might mean that your methods do too much (it's often better to have several sepa...
round() doesn't seem to be rounding properly
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@Kyrie see stackoverflow.com/questions/9301690/…. Floating point inaccuracy is to blame here -- "5.665 -> 5.67" but "15.665 -> 15.66". Use decimals if you need exact precision.
– Jimmy
Jul 15 '15 at 22:4...