Posted
by Phenom
on Stack Overflow
See other posts from Stack Overflow
or by Phenom
Published on 2010-03-06T17:23:01Z
Indexed on
2010/03/09
3:21 UTC
Read the original article
Hit count: 342
For sequential search, what is the average number of comparisons needed to find a record in a file?
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
Consider a disk file containing 100 records
a. How many comparisons would be required on the average to find a record using sequential search, if the record is known to be in the file?
I figured out that this is 100/2 = 50.
b. If the record has a 68% probability of being in the file, how many comparisons…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
For sequential search, what is the average number of comparisons needed to find a record in a file?
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Most of the code I've written in .NET to make REST calls have been synchronous. Since Silverlight on Windows Phone only supports Async WebClient and HttpWebRequest calls, I was wondering what a good async pattern is for a Class that exposes methods that make REST calls.
For example, I have an app…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
testGroupList is a list of integer.
I need to check the numbers in testGroupList is sequential (i.e, 1-2-3-4...) and not duplicate numbers. Ignore the negative integer.
I implemented it as follows, and it's pretty ugly. Is there any clever way to do this?
buff = filter(lambda x: x 0, testGroupList)…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have attempted to define this element, but XML Spy rejects is with an ambiguous error. All elements in the sequence are optional. The ValueType element can occur before the RawData element and the DefaultData element. All element in the sequence must appear in this order.
…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
Installed SharePoint Services v3 (SP2, october 2009 cumulative updates, Language Pack), attached to a content database I had previously (all works). Installed Search server 2008 Express (with language pack) on top of WSS and crawl does not work. However it works for newly created web application +…
>>> More
as seen on How to geek
- Search for 'How to geek'
So you love using Bing Search but may still be curious to see what another search engine will provide if used. Now you can search using another search engine from within the Bing Search page and enjoy numbered results using two simple user scripts.
Note: These user scripts may also be added to other…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
In the query the top part is getting all the years that will run in the stored procedure. Works fine
But at first i just wanted to run the queries for yesterdays date for all the years, but now i realized i want the user to select a date that will be in a parameter @search
Booked <= CONVERT(int…
>>> More
as seen on ASP-PHP.net
- Search for 'ASP-PHP.net'
Le moteur de recherche de MOSS permet la configuration d'une liste de synonymes. Nous verrons donc dans cet article comment effectuer cette tache et ce que cela peut apporter ? vos utilisateurs. Nous verrons aussi comment automatiser un peu plus cette configuration par l'utilisation de code ou d'outils…
>>> More
as seen on ASP-PHP.net
- Search for 'ASP-PHP.net'
Microsoft Office SharePoint Server 2007 (MOSS) fournit de nombreuses fonctionnalit?s qui ne sont pas disponibles sous SharePoint Portal Server 2003 (SPS). C'est particuli?rement vrai pour le moteur de recherche. Ce moteur de recherche peut pourtant ?tre utilis? sans attendre une ?volution du site…
>>> More
