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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
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answered May 24 '09 at 18:06
dbrdbr
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How to make a smooth image rotation in Android?
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201
You are right about AccelerateInterpolator; you should use LinearInterpolator instead.
You ca...
What is default session timeout in ASP.NET?
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It is 20 Minutes according to MSDN
From MSDN:
Optional TimeSpan attribute.
Specifies the number of minutes a session can be idle before it is abandoned. The timeout attribute cannot be set to a value that is greater than 525,601 m...
Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
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21 Answers
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Could not load file or assembly 'Newtonsoft.Json' or one of its dependencies. Manifest definition do
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32 Answers
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What is the proper way to use the node.js postgresql module?
...? Use pg.connect set the
pg.defaults.poolSize to something sane (we do 25-100, not sure the
right number yet).
new pg.Client is for when you know what you're doing. When you need
a single long lived client for some reason or need to very carefully
control the life-cycle. A good exam...
Remove non-ascii character in string
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225
ASCII is in range of 0 to 127, so:
str.replace(/[^\x00-\x7F]/g, "");
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How can I create a copy of an Oracle table without copying the data?
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426
Just use a where clause that won't select any rows:
create table xyz_new as select * from xyz ...
Redis command to get all available keys?
...ames in the database and the given pattern have limited length.
UPDATE (V2.8 or greater): SCAN is a superior alternative to KEYS, in the sense that it does not block the server nor does it consume significant resources. Prefer using it.
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UIButton: set image for selected-highlighted state
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231
I found the solution: need to add addition line
[button setImage:[UIImage imageNamed:@"presse...