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Top Questions
462
votes
Generating all permutations of a given string
java
algorithm
asked Nov 21, 2010 at 20:11
stackoverflow.com
425
votes
Joining two lists together
c#
asked Oct 6, 2009 at 21:22
stackoverflow.com
406
votes
Getting attribute using XPath
xml
xpath
asked Dec 25, 2010 at 22:47
stackoverflow.com
341
votes
Difference between pre-increment and post-increment in a loop?
for-loop
language-agnostic
post-increment
pre-increment
asked Jan 27, 2009 at 17:53
stackoverflow.com
310
votes
What is the difference between concurrency, parallelism and asynchronous methods?
multithreading
asynchronous
concurrency
asked Jan 30, 2011 at 18:22
stackoverflow.com
242
votes
Breaking out of a nested loop
c#
for-loop
nested-loops
asked Nov 27, 2008 at 23:58
stackoverflow.com
193
votes
Listing all permutations of a string/integer
c#
algorithm
permutation
asked Apr 16, 2009 at 13:13
stackoverflow.com
188
votes
Regex for string contains?
regex
asked Feb 15, 2011 at 1:16
stackoverflow.com
185
votes
What difference is there between WebClient and HTTPWebRequest classes in .NET?
c#
.net
httpwebrequest
webclient
asked Feb 14, 2011 at 2:16
stackoverflow.com
142
votes
Authentication failed for https://xxx.visualstudio.com/DefaultCollection/_git/project
git
visual-studio-code
azure-devops
version-control
asked Mar 6, 2016 at 23:55
stackoverflow.com
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Top Answers
18
How do I use WebRequest to access an SSL encrypted site using HTTPS?
stackoverflow.com
10
What are the core classes In C#?
stackoverflow.com
5
What is the difference between a field and a property?
stackoverflow.com
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