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PostgreSQL wildcard LIKE for any of a list of words
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One 'elegant' solution would be to use full text search: http://www.postgresql.org/docs/9.0/interactive/textsearch.html. Then you would use full text search queries.
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WAMP/XAMPP is responding very slow over localhost
...rt from 80 to 8080 to avoid conflicts with programs like Skype. Open your httpd.conf file and find the line that starts with Listen (it's around line 62). Change it like the following:
Listen 127.0.0.1:8080
Change your powerplan
Change your power plan from Balanced to High Performance. You can ...
how can I see what ports mongo is listening on from mongo shell?
...like the ones above, then the mongod will be listening on 27017 and 28017 (http console) by default. Note: there are a couple of other arguments that can alter ports without being explicit, see here:
https://docs.mongodb.org/manual/reference/configuration-options/#sharding.clusterRole
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How can I access a JavaScript object which has spaces in the object's key?
...either way, reading & writting.
For more information read out here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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Why Collections.sort uses merge sort instead of quicksort?
...n only on nearly sorted lists.
Timsort is described in detail here:
http://svn.python.org/projects/python/trunk/Objects/listsort.txt.
Tim Peters's original implementation is written in C. Joshua Bloch
ported it from C to Java and end tested, benchmarked, and tuned the
resulting code ...
Create an index on a huge MySQL production table without table locking
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[2017] Update: MySQL 5.6 has support for online index updates
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-operations.html#online-ddl-index-syntax-notes
In MySQL 5.6 and higher, the table remains available for read and write operations while the index is being created o...
What is Dispatcher Servlet in Spring?
In this image (which I got from here ), HTTP request sends something to Dispatcher Servlet.
7 Answers
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Best way to use html5 data attributes with rails content_tag helper?
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Rails 3.1 ships with built-in helpers:
http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag
E.g.,
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="...
Difference between Git and GitHub
...itory' in your Git setup.
They seem to have something for Eclipse users : http://eclipse.github.com/
Otherwise, if you are new to Git : http://git-scm.com/book
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Hash function that produces short hashes?
...t (~8 character) results. Choose it from the dropdown here to try it out:
http://www.sha1-online.com/
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