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ruby inheritance vs mixins
...nd
end
class C
include A
include B
end
c = C.new
c.sayhi
Which one wins? In Ruby, it turns out the be the latter, module B, because you included it after module A. Now, it's easy to avoid this problem: make sure all of module A and module B's constants and methods are in unlikely namespace...
Can I initialize a C# attribute with an array or other variable number of arguments?
... a single instance of any attribute is supported (either the first or last wins, I can't recall which).
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Download the Android SDK components for offline install
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To install android component do following steps
Run android sdk manager on offline machine
Click on show/hide log window
here youu will find all the list of xml files where packages are available
Fetching https://dl-ssl.google.com/android/repository/addon...
Any reason to clean up unused imports in Java, other than reducing clutter?
...list interface.
In Eclipse you can always use a shortcut (depends on OS - Win: Ctrl + SHIFT + O and Mac: COMMAND + SHIFT + O) to organize the imports. Eclipse then cleans up the import section removes all the stale imports etc. If you are needing a imported thing again eclipse will add them automat...
Getting the location from an IP address [duplicate]
...untry right, and at least close on the state/province, I'd consider that a WIN. If you happen to be using this to look-up info for a DOS attack, keep in mind the IPs might not even be valid (not assigned to anyone or outside valid public IP range).
– eselk
Apr...
Get DOS path instead of Windows path
In a DOS window, how can I get the full DOS name/short name of the directory I am in?
11 Answers
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Key hash for Android-Facebook app
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This answer almost worked for me on Win7 x64. However, the resulting encoded cert was incorrect. Bryan Bedard's answer below will produce the correct cert value. I'm guessing the piping on windows is somehow the culprit.
– Walt Armour
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Stop and Start a service via batch or cmd file?
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EnumDepend------Enumerates Service Dependencies.
The following commands don't require a service name:
sc <server> <command> <option>
boot------------(ok | bad) Indicates whether the last boot should
be saved as the last-known-g...
Text editor to open big (giant, huge, large) text files [closed]
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Free read-only viewers:
Large Text File Viewer (Windows) – Fully customizable theming (colors, fonts, word wrap, tab size). Supports horizontal and vertical split view. Also support file following and regex search. Very fast, simple, and has small executable size.
klogg ...
How do I get a value of datetime.today() in Python that is “timezone aware”?
...ay to create aware timezones without creating your own timezone class.
On Windows, there's win32timezone.utcnow(), but that's part of pywin32. I would rather suggest to use the pytz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky ...