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Jeff Atwood's user avatar

Jeff Atwood's user avatar

Jeff Atwood's user avatar

Jeff Atwood

co-founder

Member for 17 years, 2 months
Last seen more than a week ago

Profile Activity

123 Answers

Score Activity Newest

498 votes

Accepted

How do I remove duplicates from a C# array?

answered Aug 13, 2008 at 12:03

348 votes

Calculate relative time in C#

answered Jul 31, 2008 at 23:56

324 votes

Accepted

How does Stack Overflow generate its SEO-friendly URLs?

answered Aug 25, 2008 at 0:11

279 votes

Function to Calculate Median in SQL Server

answered Jan 8, 2010 at 9:34

174 votes

Why use deflate instead of gzip for text files served by Apache?

answered Dec 23, 2008 at 11:00

144 votes

Accepted

Differences between MySQL and SQL Server

answered Aug 14, 2008 at 3:17

133 votes

Accepted

IIS7 Cache-Control

answered Aug 20, 2009 at 8:42

122 votes

Accepted

C# 3.0 auto-properties — useful or not?

answered Aug 12, 2008 at 23:13

109 votes

There is an if-else, is there a Neither Nor statement?

c++

answered Jan 13, 2010 at 8:54

106 votes

Unicode Regex; Invalid XML characters

answered Jun 7, 2009 at 8:30

103 votes

DateTime.Now vs. DateTime.UtcNow

answered Sep 15, 2008 at 11:03

94 votes

redis bgsave failed because fork Cannot allocate memory

answered Apr 23, 2015 at 21:11

90 votes

What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?

answered Feb 24, 2012 at 21:34

82 votes

Database Design for Tagging

answered Sep 7, 2008 at 19:17

81 votes

Creating rounded corners using CSS

answered Aug 10, 2008 at 8:28

79 votes

Accepted

Where can I find all of the COM objects that can be created in PowerShell?

answered Mar 18, 2009 at 22:37

74 votes

How do I format a number in Java?

answered Sep 8, 2008 at 20:04

72 votes

Accepted

IE8 overflow:auto with max-height

answered May 19, 2009 at 8:34

69 votes

Accepted

What is the best way to programmatically detect porn images?

spam-prevention

answered Apr 3, 2009 at 10:35

67 votes

Is there any good Markdown Javascript library or control?

answered Sep 25, 2008 at 18:42

64 votes

Can I test if a regex is valid in C# without throwing exception

answered Nov 21, 2009 at 9:22

63 votes

Accepted

Best way to handle security and avoid XSS with user entered URLs

answered Oct 15, 2008 at 18:56

47 votes

What is the proper way to send an HTTP 404 response from an ASP.NET MVC action?

answered Feb 1, 2009 at 0:39

39 votes

Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?

answered Oct 7, 2008 at 8:01

38 votes

What is the gold standard for website APIs? Twitter, Flickr, Facebook, etc

answered Feb 5, 2010 at 6:31

35 votes

Accepted

Why can't Regular Expressions use keywords instead of characters?

answered Mar 10, 2009 at 10:32

33 votes

How do I remove eTag headers from IIS7?

answered Aug 9, 2009 at 9:06

30 votes

Accepted

How do I generate .BLT files for OpenSTV elections using C#?

answered Feb 10, 2010 at 3:34

29 votes

Forcing HTML textarea to use a monospace font using CSS

answered Jan 9, 2010 at 7:09

28 votes

Accepted

Rewriting URLs from https:// to http:// in IIS7

answered Oct 8, 2009 at 8:11

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