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Execute after_save callback only if an attribute is modified
|
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2
|
1666
|
May 24, 2011
|
|
Script/server: Permission denied
|
|
7
|
1020
|
January 9, 2008
|
|
Logging 0.7.0 (Quixotic Starfish)
|
|
4
|
1290
|
February 21, 2008
|
|
Shellshock protection using nginx?
|
|
3
|
1442
|
September 26, 2014
|
|
Nginx crashing w/ core dump under moderate load
|
|
3
|
1444
|
November 20, 2010
|
|
Using Utility Classes
|
|
2
|
1665
|
September 2, 2006
|
|
.gcd method in ruby 1.8.7
|
|
8
|
961
|
September 9, 2010
|
|
Start a script/console only with the contents of the warbled .war file?
|
|
7
|
1019
|
June 21, 2011
|
|
Nginx 1.2: static file truncated with HTTP status code 200
|
|
3
|
1441
|
April 11, 2013
|
|
Trouble with gems installation in JRuby with RVM
|
|
6
|
1090
|
May 14, 2015
|
|
Re: mechanize timeout errors
|
|
6
|
1090
|
August 9, 2006
|
|
Override Content-Type header with proxied requests
|
|
5
|
1176
|
August 6, 2014
|
|
FileUtils.cp_r is slow?
|
|
5
|
1176
|
January 19, 2009
|
|
Grove/Puppeteer with Docker
|
|
2
|
1663
|
October 14, 2020
|
|
"can't dump File" error
|
|
4
|
1288
|
October 18, 2012
|
|
Schema in SQL?
|
|
4
|
1288
|
January 16, 2008
|
|
How to compile assets from within exploded war?
|
|
8
|
960
|
January 26, 2013
|
|
Net:sftp 2.0.5 upload! does not work
|
|
3
|
1441
|
October 5, 2010
|
|
Create copy of array without changing original
|
|
3
|
1441
|
January 16, 2009
|
|
Fuzzy Searching a Database
|
|
8
|
960
|
December 5, 2005
|
|
Schema.rb - datetime vs timestamp
|
|
2
|
1662
|
October 28, 2014
|
|
Wxruby Homepage Hijacked
|
|
5
|
1175
|
June 12, 2012
|
|
Has anyone had problems with validates_numericality_of and :greater_than?
|
|
3
|
1440
|
May 15, 2008
|
|
Ruby-1.9.2-p0 fails to to build
|
|
7
|
1017
|
September 30, 2010
|
|
Global Mutex?
|
|
7
|
1017
|
September 14, 2009
|
|
Has anyone used File.stat to check permissions
|
|
3
|
1438
|
November 26, 2007
|
|
How to configure default options of "ckeditor_rails" gem
|
|
6
|
1087
|
September 6, 2014
|
|
Testing Thread and sleep
|
|
5
|
1176
|
May 3, 2007
|
|
Exporting to text file with rails
|
|
3
|
1438
|
January 8, 2008
|
|
Modifying a hash key
|
|
8
|
958
|
September 25, 2007
|
|
Unable to get "has_many :after_add" to work - need help
|
|
3
|
1437
|
July 21, 2007
|
|
Novice: self, @self.respond_to? and dynamically built methods
|
|
7
|
1016
|
February 3, 2013
|
|
How to safely escape raw sql with connection.select_all
|
|
2
|
1659
|
June 3, 2011
|
|
Missing header stdio.h? (when updating hpricot gem)
|
|
6
|
1086
|
August 30, 2008
|
|
Getting fixtures to work without Rails
|
|
5
|
1173
|
June 28, 2007
|
|
How to update Ruby >>> CentOS
|
|
3
|
1436
|
July 14, 2010
|
|
Accessing http raw post data?
|
|
3
|
1437
|
June 30, 2007
|
|
Saving to file with a timestamp
|
|
4
|
1285
|
November 22, 2014
|
|
SSL certificate not loaded
|
|
4
|
1284
|
October 16, 2013
|
|
Installing gr_modtool
|
|
4
|
1284
|
January 25, 2013
|
|
How Do You Encrypt URLs?
|
|
7
|
1015
|
November 4, 2007
|
|
How to truncate float number after dot?
|
|
7
|
1015
|
July 26, 2007
|
|
Options to generate small, kind of unique, human-readable tokens (like "V0cM9tnV")?
|
|
5
|
1172
|
December 30, 2008
|
|
Should I chmod gem writable directories?
|
|
6
|
1086
|
September 19, 2009
|
|
Get title from URL?
|
|
6
|
1086
|
April 28, 2009
|
|
Conditional association
|
|
6
|
1086
|
January 28, 2008
|
|
Make all arrays (in an array) the same length
|
|
2
|
1657
|
August 21, 2025
|
|
Lighttpd Configuration Independent of Hostname or IP
|
|
2
|
1659
|
July 31, 2006
|
|
How to Read a Excel file
|
|
1
|
2030
|
September 11, 2012
|
|
Caucho Resin: faster than nginx?
|
|
8
|
956
|
November 19, 2012
|