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Top Questions
62
votes
SHA1 vs md5 vs SHA256: which to use for a PHP login?
php
login
md5
sha1
sha256
asked Feb 10 '10 at 7:41
stackoverflow.com
53
votes
Java - HashMap vs Map objects
java
comparison
map
hashmap
asked Aug 28 '09 at 16:46
stackoverflow.com
36
votes
(PHP) When using a SHA256 hash, how long is the hash? (ie, how long should my mysql VARCHAR be?)
php
mysql
sha256
asked Feb 10 '10 at 22:59
stackoverflow.com
20
votes
Correct way to initialize HashMap and can HashMap hold different value types?
java
standards
hashmap
asked Aug 28 '09 at 16:01
stackoverflow.com
16
votes
Error Installing rails on Ubuntu 10.04
ruby-on-rails
ubuntu
rubygems
asked Nov 11 '10 at 3:02
stackoverflow.com
16
votes
TortoiseSVN for Mac?
osx
svn
finder
asked Oct 21 '09 at 7:24
superuser.com
15
votes
Calculating optimal number of bins in a histogram for n, where n ranges from 30-350
rule-of-thumb
histogram
asked Jul 27 '10 at 15:21
stats.stackexchange.com
14
votes
Beautiful Soup and extracting a div and its contents by ID
python
beautifulsoup
asked Jan 25 '10 at 22:46
stackoverflow.com
13
votes
faster alternative to memcpy?
c
performance
alternative
memcpy
asked Jun 3 '10 at 7:05
stackoverflow.com
12
votes
(java) Writing in file little endian
java
little-endian
filewriter
asked Sep 8 '09 at 15:43
stackoverflow.com
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Top Answers
6
Error Installing rails on Ubuntu 10.04
stackoverflow.com
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