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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...
How to delay the .keyup() handler until the user stops typing?
...earch field. Right now it searches for every keyup. So if someone types “Windows”, it will make a search with AJAX for every keyup: “W”, “Wi”, “Win”, “Wind”, “Windo”, “Window”, “Windows”.
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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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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...
What happened to “Always refresh from server” in IE11 developer tools?
...ays Refresh from Server" button in the RTM version of IE11 that ships with Windows 8.1
It is found in the Network tab of the developer tools, 3rd button from the left.
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Inline code in org-mode
...isturbed by the "emphasis" term myself too, when looking for a feature allowing to hide org markup. Once you know the terminology, you immediately find org-hide-emphasis-markers, but I've searched for ages before finally finding it almost accidentally...
– François Févotte
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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...
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 ...
How do I set the default font size in Vim?
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I tried the following command in my .vimrc : set guifont=h18 || set guifont=Monospace:h18 || set guifont=18 and if some of them make the police bigger, there is a prblem : the space between each characters is very wide. Why ?
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