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How to configure PostgreSQL to accept all incoming connections

...this be configured in the pg_hba.conf file? I'm using postgreSQL version 8.4. 5 Answers ...
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What is the purpose of the -nodes argument in openssl?

... 124 The option -nodes is not the English word "nodes", but rather is "no DES". When given as an arg...
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How to get last items of a list in Python?

... 545 You can use negative integers with the slicing operator for that. Here's an example using the p...
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jQuery: Difference between position() and offset()

... | edited Sep 1 '19 at 13:49 Bob Stein 11k88 gold badges6565 silver badges8585 bronze badges answered Ju...
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller

... | edited May 15 '14 at 18:36 jcolebrand 15.8k1010 gold badges7070 silver badges116116 bronze badges ...
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What's the result of += in C and C++?

...| edited May 23 '17 at 11:46 Community♦ 111 silver badge answered May 18 '12 at 13:57 ...
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Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.

... 164 Your json string is wrapped within square brackets ([]), hence it is interpreted as array instea...
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Rails where condition using NOT NIL

...h Rails 3: Foo.includes(:bar).where("bars.id IS NOT NULL") ActiveRecord 4.0 and above adds where.not so you can do this: Foo.includes(:bar).where.not('bars.id' => nil) Foo.includes(:bar).where.not(bars: { id: nil }) When working with scopes between tables, I prefer to leverage merge so that...
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Plotting time in Python with Matplotlib

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HintPath vs ReferencePath in Visual Studio

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