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Remove last character of a StringBuilder?
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ping response “Request timed out.” vs “Destination Host unreachable”
...he ARP request, packet filtering, routing error, or a silent discard.
For more info Refer: http://technet.microsoft.com/en-us/library/cc940095.aspx
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How to check if an NSDictionary or NSMutableDictionary contains a key?
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How do you reverse a string in place in JavaScript?
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PyPy — How can it possibly beat CPython?
...t happens to also be valid Python code that can run on top of CPython much more slowly). What they have implemented in "normal Python" is the RPython "compiler" (the translation framework referred to in the block quote).
– Ben
Jan 10 '12 at 1:40
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Nginx serves .php files as downloads, instead of executing them
...files. run apt-get install nano if you don't have it. Google on it to know more.
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Do I need dependency injection in NodeJS, or how to deal with …?
...the module pattern to manage your dependencies. Hopefully this helps a bit more.
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Attach to a processes output for viewing
... as in my case the output was redirected to another process for input, but more showed me the current data.
– Ωmega
Sep 13 '13 at 14:38
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Best way to load module/class from lib folder in Rails 3?
...latest Rails 3 release is not auto-loading modules and classes from lib anymore,
what would be the best way to load them?
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How do I add a placeholder on a CharField in Django?
... widget=forms.TextInput(attrs={'placeholder': 'Search'}))
More writing, yes, but the separation allows for better abstraction of more complicated cases.
You can also declare a widgets attribute containing a <field name> => <widget instance> mapping directly on the Me...