大约有 42,000 项符合查询结果（耗时：0.1506秒） [XML]
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...had to go and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_nam...
How can I do a line break (line continuation) in Python?
...
1253
What is the line? You can just have arguments on the next line without any problems:
a = dostu...
How to compare type of an object in Python?
... |
edited Sep 1 '11 at 3:25
Jeremy Banks says PLEASE VOTE
1
answered Apr 1 '09 at 23:07
...
Can I use CoffeeScript instead of JS for node.js?
...
|
edited Jan 13 '11 at 12:15
answered Jan 13 '11 at 12:04
...
How to convert a color integer to a hex String in Android?
...
answered Jun 30 '11 at 19:56
JoshJosh
9,69022 gold badges2929 silver badges3636 bronze badges
...
GitHub: make fork an “own project”
...
answered Dec 31 '14 at 8:38
Oleh PrypinOleh Prypin
27.4k77 gold badges7676 silver badges9191 bronze badges
...
Archives not showing up in Organizer for Xcode 4
...
|
edited Dec 13 '12 at 7:11
huisinro
1,0351010 silver badges1414 bronze badges
answered Mar ...
Are class names in CSS selectors case sensitive?
...
|
edited Feb 3 '18 at 20:45
chharvey
5,60944 gold badges4040 silver badges7171 bronze badges
...
How can I stop .gitignore from appearing in the list of untracked files?
...
963
The .gitignore file should be in your repository, so it should indeed be added and committed in,...
Find and restore a deleted file in a Git repository
...
3212
Find the last commit that affected the given path. As the file isn't in the HEAD commit, this...