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How to write the Fibonacci Sequence?
...ot of time as n gets bigger. In fact, this is O(2n) in time.
Go on on the sites I linked to you and will see this (on wolfram):
This one is pretty easy to implement and very, very fast to compute, in Python:
from math import sqrt
def F(n):
return ((1+sqrt(5))**n-(1-sqrt(5))**n)/(2**n*sqrt(5...
What is the difference between an Azure Web Site and an Azure Web Role
What are the material differences between the new Azure Web Sites and the traditional Azure Web Roles for an ASP.NET MVC application? What reason would I choose a "web site" over a "web role" or vice versa?
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How do you test running time of VBA code?
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http://www.nullskull.com/a/1602/profiling-and-optimizing-vba.aspx
http://sites.mcpher.com/share/Home/excelquirks/optimizationlink
see procProfiler.zip in http://sites.mcpher.com/share/Home/excelquirks/downlable-items
share...
The model backing the context has changed since the database was created
...s in the constructor of your DbContext class. That way it works for every site using the context rather than just the one site controlled by the Global.asax file.
– Corin
Mar 25 '13 at 17:03
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Finding out whether a string is numeric or not
...urning a class that wraps the set it was created form, and returns the opposite value for all queries. But I don't know for certain.
– John Calsbeek
Nov 28 '18 at 15:39
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Download multiple files with a single action
... least it works in Edge. If you try downloading multiple files in IE on MS sites, for example, they spawn multiple pop-up windows, so i think best solution for IE is still from Dmitry Nogin above.
– Matěj Pokorný
May 12 '16 at 13:07
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How can I get the full/absolute URL (with domain) in Django?
...absolute URL (e.g. https://example.com/some/path ) in Django without the Sites module ? That's just silly... I shouldn't need to query my DB to snag the URL!
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Tar a directory, but don't store full absolute paths in the archive
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tar -cjf site1.tar.bz2 -C /var/www/site1 .
In the above example, tar will change to directory /var/www/site1 before doing its thing because the option -C /var/www/site1 was given.
From man tar:
OTHER OPTIONS
-C, --directory DIR...
HTTP Error 503. The service is unavailable. App pool stops on accessing website
...ced settings -> Process Model -> Identity". I then had to update the Site itself by going to "Sites -> MySITE -> Advanced Settings -> Physical Path Credentials"
– teynon
Aug 12 '14 at 16:00
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Using Custom Domains With IIS Express
...et an error here you may need to disable IIS 5/6/7/8, change IIS's Default Site to anything but port :80, make sure Skype isn't using port 80, etc.)
Optionally: Set the Start URL to http://dev.example.com
Open %USERPROFILE%\My Documents\IISExpress\config\applicationhost.config (Windows XP, Vista,...