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How do you write a migration to rename an ActiveRecord model and its table in Rails?
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Here's an example:
class RenameOldTableToNewTable < ActiveRecord::Migration
def self.up
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Forgot “git rebase --continue” and did “git commit”. How to fix?
...ogMatrixFrog
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Login failed for user 'IIS APPPOOL\ASP.NET v4.0'
I have a web project (C# Asp.Net, EF 4, MS SQL 2008 and IIS 7) and I need to migrate it to IIS 7 locally (at the moment works fine with CASSINI).
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What are the specific differences between .msi and setup.exe file?
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answered Dec 18 '09 at 1:56
Kevin KiblerKevin Kibler
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How to get Core Data object from specific Object ID?
...t.
– Sterling Archer
Nov 13 '13 at 18:58
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Matplotlib discrete colorbar
...eate a second axes for the colorbar
ax2 = fig.add_axes([0.95, 0.1, 0.03, 0.8])
cb = plt.colorbar.ColorbarBase(ax2, cmap=cmap, norm=norm,
spacing='proportional', ticks=bounds, boundaries=bounds, format='%1i')
ax.set_title('Well defined discrete colors')
ax2.set_ylabel('Very custom cbar [-]', siz...
Execution of Python code with -m option or not
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Martijn Pieters♦Martijn Pieters
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Find out whether Chrome console is open
...or historical context. Currently Muhammad Umer's approach works on Chrome 78, with the added advantage of detecting both close and open events.
function toString (2019)
Credit to Overcl9ck's comment on this answer. Replacing the regex /./ with an empty function object still works.
var devtools =...
Is there a shortcut to make a block comment in Xcode?
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edited May 11 '15 at 18:45
Anoop Vaidya
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Run Java Code Online [closed]
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mikera
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answered Dec 8 '09 at 8:57
lumenlumen
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