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Run a single migration file
...irectly out of the ruby file:
rails console
>> require "db/migrate/20090408054532_add_foos.rb"
>> AddFoos.up
Note: newer versions of rails may require AddFoos.new.up rather than AddFoos.up.
An alternative way (without IRB) which relies on the fact that require returns an array of cla...
Favorite Django Tips & Features?
... share
edited Aug 25 '10 at 6:38
answered Feb 15 '09 at 10:15
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Kill some processes by .exe file name
... |
edited Nov 12 '18 at 20:02
Valamas
21.7k2323 gold badges9393 silver badges169169 bronze badges
answe...
How do I read the contents of a Node.js stream into a string variable?
... With newer node.js versions, this is cleaner: stackoverflow.com/a/35530615/271961
– Simon A. Eugster
Dec 7 '16 at 11:28
...
Google Maps: How to create a custom InfoWindow?
...
10 Answers
10
Active
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Compile Views in ASP.NET MVC
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answered Apr 10 '13 at 21:26
MirkoMirko
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How to change root logging level programmatically for logback
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240
Try this:
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.Level;
import ch.qos.lo...
Exploring Docker container's file system
...# create image (snapshot) from container filesystem
docker commit 12345678904b5 mysnapshot
# explore this filesystem using bash (for example)
docker run -t -i mysnapshot /bin/bash
This way, you can evaluate filesystem of the running container in the precise time moment. Container is still running...
How to add one day to a date? [duplicate]
...
501
Given a Date dt you have several possibilities:
Solution 1: You can use the Calendar class for...
How do I display an alert dialog on Android?
...Name.this) ?
– Apurva
Feb 3 '15 at 10:00
23
not necessarily. it is needed if you build alert dial...