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Top Questions
195
votes
How can I move HEAD back to a previous location? (Detached head) & Undo commits
git
git-checkout
git-reset
git-revert
git-reflog
asked Dec 29 '15 at 21:53
stackoverflow.com
91
votes
ActiveRecord find and only return selected columns
ruby-on-rails
ruby-on-rails-3
rails-activerecord
asked Oct 27 '11 at 2:09
stackoverflow.com
83
votes
Convert UTF-8 with BOM to UTF-8 with no BOM in Python
python
utf-8
utf-16
byte-order-mark
asked Jan 17 '12 at 16:37
stackoverflow.com
59
votes
Usage of integers as hash keys
ruby
hashmap
asked Oct 8 '11 at 1:59
stackoverflow.com
46
votes
Actor pattern - what it exactly constitutes
design-patterns
actor
asked Jul 26 '12 at 18:11
stackoverflow.com
41
votes
Order items in MySQL by a fixed list?
mysql
sql
asked Jun 7 '12 at 21:52
stackoverflow.com
36
votes
update multiple rows in Rails 3.2
ruby-on-rails
activerecord
asked Mar 14 '13 at 23:20
stackoverflow.com
35
votes
why extra space is at top of UITableView - simple
ios
asked Nov 30 '13 at 21:37
stackoverflow.com
27
votes
how to resize an image or done as a NSAttributedString NSTextAttachment (or set its initital size)
ios
ios7
uiimage
nsattributedstring
nstextattachment
asked Mar 12 '14 at 16:02
stackoverflow.com
27
votes
How to use netstat to show what process is listening on a port
networking
osx
netstat
asked Aug 3 '13 at 1:40
superuser.com
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Top Answers
7
How to set the default checked value of a Zend_Form Radio Element?
stackoverflow.com
6
How can I switch between rails 3.2.13 and rails 4.0.0?
stackoverflow.com
5
nginx / passenger configuration to allows access to custom header
stackoverflow.com
5
Using plain javaScript instead of coffeeScript
stackoverflow.com
5
Pre-planning vs planning
english.stackexchange.com
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