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Why modelVersion of pom.xml is necessary and always set to 4.0.0?

... <modelVersion></modelVersion> of pom.xml is always set to 4.0.0. 4 Answers ...
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Limit Decimal Places in Android EditText

... 120 More elegant way would be using a regular expression ( regex ) as follows: public class Decimal...
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Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)

... 502 I would suggest using the duplicated method on the Pandas Index itself: df3 = df3[~df3.index.du...
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How to filter Pandas dataframe using 'in' and 'not in' like in SQL

...where) As a worked example: import pandas as pd >>> df country 0 US 1 UK 2 Germany 3 China >>> countries_to_keep ['UK', 'China'] >>> df.country.isin(countries_to_keep) 0 False 1 True 2 False 3 True Name: country, dtype: bool >>&gt...
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what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?

what does -webkit-transform: translate3d(0,0,0); exactly do? Does it have any performance issues? Should I just apply it to the body or individual elements? It seems to improve scroll events drastically. ...
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Change Bootstrap input focus blue glow

...olor"]:focus, .uneditable-input:focus { border-color: rgba(126, 239, 104, 0.8); box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgba(126, 239, 104, 0.6); outline: 0 none; } share | ...
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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L

...environments on Mac OS X Lion (brand new macbook air purchased in January 2012), I have noticed that resolving to a virtual host is very slow (around 3 seconds) the first time but after that is fast as long as I continue loading it regularly. ...
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What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?

... format: major.minor. This would result in: [assembly: AssemblyVersion("1.0")] If you're following SemVer strictly then this means you only update when the major changes, so 1.0, 2.0, 3.0, etc. AssemblyFileVersion Used for deployment. You can increase this number for every deployment. It is use...
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Extract elements of list at odd positions

...l. The result will contain the elements placed on the following positions (0-based, so first element is at position 0, second at 1 etc.): 1, 3, 5 so the result (actual numbers) will be: 2, 4, 6 Explanation The [1::2] at the end is just a notation for list slicing. Usually it is in the followi...
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?

...ntents of True. In other words, True is reassignable: Python 2.7 (r27:82508, Jul 3 2010, 21:12:11) [GCC 4.0.1 (Apple Inc. build 5493)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> True = 4 >>> True 4 In Python 3.x it truly becomes a k...