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How to delete duplicate rows in SQL Server?
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I like CTEs and ROW_NUMBER as the two combined allow us to see which rows are deleted (or updated), therefore just change the DELETE FROM CTE... to SELECT * FROM CTE:
WITH CTE AS(
SELECT [col1], [col2], [col3], [col4], [col5], [col6], [col7],
RN = ROW_...
How to validate IP address in Python? [duplicate]
...at's the best way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
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C# naming convention for constants?
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The recommended naming and capitalization convention is to use PascalCasing for constants (Microsoft has a tool named StyleCop that documents all the preferred conventions and can check your source for compliance - though it is a l...
.NET - Get protocol, host, and port
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The following (C#) code should do the trick
Uri uri = new Uri("http://www.mywebsite.com:80/pages/page1.aspx");
string requested = uri.Scheme + Uri.SchemeDelimiter + uri.Host + ":" + uri.Port;
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Java or Python for Natural Language Processing [closed]
... isn't much of a choice unless you're heading a project.
Other than NLTK (www.nltk.org), there are actually other libraries for text processing in python:
TextBlob: http://textblob.readthedocs.org/en/dev/
Gensim: http://radimrehurek.com/gensim/
Pattern: http://www.clips.ua.ac.be/pattern
Spacy:: h...
Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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MySQL Cannot Add Foreign Key Constraint
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Changing the Git remote 'push to' default
...of the current local branch? I mean doing it this means I have to run this command for every branch. Right? Can't I just do an initial setup for the entire repo? @MarcoLazzeri
– Honey
Nov 14 '16 at 15:50
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Gitignore not working
...nd you have to remove them. You can just do that with this:
(Remember to commit everything you've changed before you do this.)
git rm -rf --cached .
git add .
This removes all files from the repository and adds them back (this time respecting the rules in your .gitignore).
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