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Assignment in an if statement
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327
The answer below was written years ago and updated over time. As of C# 7, you can use pattern ...
puts vs logger in rails rake tasks
... == 'development')
Rails.logger = Logger.new(STDOUT)
end
This is Rails 3 code. Note that this will override logging to development.log. If you want both STDOUT and development.log you'll need a wrapper function.
If you'd like this behaviour only in the Rails console, place the same block of cod...
Read text file into string array (and write)
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edited Apr 27 '19 at 3:57
Siu Ching Pong -Asuka Kenji-
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Difference between \w and \b regular expression meta characters
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edited Feb 4 '15 at 23:58
answered Aug 8 '12 at 23:50
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What is the __del__ method, How to call it?
...edited Jan 18 '19 at 18:29
user2357112 supports Monica
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answered Sep 26 '09 at 15:58
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Is there any performance gain in indexing a boolean field?
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Not really. You should think about it like a book. If there were only 3 kinds of words in a book and you index all of them, you would have the same number of index pages as normal pages.
There would be a performance gain if there are relatively few records of one value. For example, if you ha...
Removing multiple files from a Git repo that have already been deleted from disk
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2310
For Git 1.x
$ git add -u
This tells git to automatically stage tracked files -- including d...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
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376
Try this
Change the order of files it should be like below..
<script src="js/jquery-1.11...
Cannot create an array of LinkedLists in Java…?
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answered Oct 19 '08 at 22:53
SergeySergey
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