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Reset PHP Array Index

... The array_values() function [docs] does that: $a = array( 3 => "Hello", 7 => "Moo", 45 => "America" ); $b = array_values($a); print_r($b); Array ( [0] => Hello [1] => Moo [2] => America ) ...
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What's the difference between MemoryCache.Add and MemoryCache.Set?

I read the MSDN documentation but didn't really understand it. 1 Answer 1 ...
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How set the default repository

How can I set default remote repository for mercurial local repository? 1 Answer 1 ...
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Clojure 1.2.1/1.3/1.4 'proxy generated in Grails 2.0.0 runtime fails. 1.2.0 is fine

I'm working on extending the Grails Clojure plugin in Grails 2.0.0 (and 2.1.0-SNAPSHOT) and I wanted to update it to Clojure 1.3.0 and add clojure.tools.logging . ...
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Oracle SQL Developer multiple table views

In Oracle SQL Developer , one can list the data in a table using the Data tab when viewing a table. there where can add, delete, edit or just viewing records of table currently viewd ...
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SQL: How to get the count of each distinct value in a column?

... SELECT category, COUNT(*) AS `num` FROM posts GROUP BY category share | improve this answer | follow ...
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Reliable timer in a console application

...hosen a threaded timer as the other types can drift if the main thread is busy, and I need this to be reliable. 2 Answers ...
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emacs, unsplit a particular window split

This may be stupid question, but I could not find direct solution to this. I often want to unsplit window as follows 2 Answ...
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Docker EXPOSE a port only to Host

Is docker capable of exposing a port only to the host and not to the outside. 1 Answer ...
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How to add multiple columns to a table in Postgres?

How do I add multiple columns in one query statement in PostgreSQL using pgadmin3? 2 Answers ...