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String literals and escape characters in postgresql
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edited Mar 4 '10 at 23:08
answered Aug 4 '08 at 1:07
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Difference between rake db:migrate db:reset and db:schema:load
...atabases.rake (for Rails 3.2.x) and https://github.com/rails/rails/blob/v4.0.5/activerecord/lib/active_record/railties/databases.rake (for Rails 4.0.x)
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Change File Extension Using C#
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edited Mar 10 '11 at 13:12
answered Mar 10 '11 at 13:03
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How to fight tons of unresolved variables warning in Webstorm?
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Use JSDoc:
/**
* @param {{some_unres_var:string}} data
*/
function getData(data){
consol...
Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mean...
Where is the warnings screen option in Android Studio?
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Lii
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answered Jun 23 '13 at 20:27
Brenden KromhoutBrenden Kromhout
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HTML span align center not working?
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edited Jun 17 '13 at 18:10
Reut Sharabani
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Check if all values of array are equal
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const allEqual = arr => arr.every( v => v === arr[0] )
allEqual( [1,1,1,1] ) // true
Or one-liner:
[1,1,1,1].every( (val, i, arr) => val === arr[0] ) // true
Array.prototype.every (from MDN) :
The every() method tests whether all elements in the array pass the...
Connect to a heroku database with pgadmin
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edited Apr 28 '13 at 15:07
JJD
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