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ActiveRecord, has_many :through, and Polymorphic Associations
...tutorial/book.
– EmFi
Nov 6 '09 at 17:28
1
As scotkf points out, there is a regression in ActiveR...
What's the difference between Jetty and Netty?
...work for example.
Edit:
Forgot to mention that Jetty 8 and Apache Tomcat 7 support servlet 3.0 spec, but netty doesn't. Because it's not a servlet container.
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The “backspace” escape character '\b': unexpected behavior?
...resentation.
– pmg
Sep 6 '16 at 13:47
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Undo VS 'Exclude from project'?
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answered Aug 29 '09 at 22:37
captncraigcaptncraig
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How can I remove a pytz timezone from a datetime object?
...g the same thing as the example above.
# <Arrow [2014-10-09T10:56:09.347444-07:00]>
arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')
# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444, tzinfo=tzoffset(None, -25200))
tmpDatetime = arrowObj.datetime
# datetime.datetime(2014, 10, 9, 10...
What is the effect of encoding an image in base64?
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It will be approximately 37% larger:
Very roughly, the final size of Base64-encoded binary data is equal to 1.37 times the original data size
Source: http://en.wikipedia.org/wiki/Base64
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Java regex capturing groups indexes
...turing groups in different branches of alternation.
Group name
From Java 7, you can define a named capturing group (?<name>pattern), and you can access the content matched with Matcher.group(String name). The regex is longer, but the code is more meaningful, since it indicates what you are t...
Rails Model find where not equal
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edited May 23 '17 at 12:10
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answered Sep 12 '11 at 17:54
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Template default arguments
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Joseph MansfieldJoseph Mansfield
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Inserting a Link to a Webpage in an IPython Notebook
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172
For visual learners.
[blue_text](url_here)
Thanks dbliss.
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