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Rails 4 - Strong Parameters - Nested Objects
...on on this: http://api.rubyonrails.org/classes/ActionController/Parameters.html#method-i-permit
For further clarification, you could look at the implementation of permit and strong_parameters itself: https://github.com/rails/rails/blob/master/actionpack/lib/action_controller/metal/strong_parameters...
B-Tree vs Hash Table
...rts hash indexes right? : dev.mysql.com/doc/refman/5.5/en/index-btree-hash.html
– Pacerier
Jul 5 '12 at 23:18
You seem...
How to get current memory usage in android?
...
I refer few writings.
reference:
http://www.hanbit.co.kr/network/view.html?bi_id=1313
How to get total RAM size of a device?
This getMemorySize() method is returned MemorySize that has total and free memory size.
I don't believe this code perfectly.
This code is testing on LG G3 cat.6 (v5.0.1...
How to handle back button in activity
...oid-developers.blogspot.com/2009/12/back-and-other-hard-keys-three-stories.html
If you are using an older version to compile the code, replace android.os.Build.VERSION_CODES.ECLAIR by 5 (you can add a private int named ECLAIR for example)
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ImportError: No module named matplotlib.pyplot
...ipt called get-pip.py , via here: https://pip.pypa.io/en/latest/installing.html or directly here: https://bootstrap.pypa.io/get-pip.py (You may have to use Save As ..)
Step 2: Take note of where the file got saved and cd the directory from command prompt. Run the get-pip.py script to install pip.
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Difference between os.getenv and os.environ.get
...Indeed, it is, according to the official doc: docs.python.org/3/library/os.html
– ivanleoncz
Apr 18 '19 at 7:02
1
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Loop through Map in Groovy?
...thing is well documented, take a look here: groovy-lang.org/groovy-dev-kit.html#_iterating_on_maps
– Jack
Oct 24 '15 at 15:26
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dpi value of default “large”, “medium” and “small” text views android
...on of a style.
Link: http://developer.android.com/design/style/typography.html
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Drawing text to with @font-face does not work at the first time
...ould have an effect on font loading behaviour, but it's a long-standing IE HTML-parsing problem.
– bobince
May 3 '10 at 8:42
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CSS file not opening in Visual Studio 2010 SP1?
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There is dropdown box in the toolbar saying "XHTML 1.0 transition". Change it to HTML.
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