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Adding :default => true to boolean in existing Rails column
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315
change_column is a method of ActiveRecord::Migration, so you can't call it like that in the con...
Java Pass Method as Parameter
...ls.com/java/java8/…
– Zon
Jul 28 '15 at 6:07
1
... Or it could be considered Strategy pattern. ...
What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
...s confirmed)
– Cecile
Oct 19 '18 at 15:19
50
This is essential information and it's a crime that ...
Why are dates calculated from January 1st, 1970?
...0 (zero) to 2001.
Here are a few.
January 0, 1 BC
January 1, AD 1
October 15, 1582
January 1, 1601
December 31, 1840
November 17, 1858
December 30, 1899
December 31, 1899
January 1, 1900
January 1, 1904
December 31, 1967
January 1, 1980
January 6, 1980
January 1, 2000
January 1, 2001
Unix Epoch Co...
How to identify server IP address in PHP
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15 Answers
15
Active
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Can Powershell Run Commands in Parallel?
...pleGuy - see here for info on output capture - stackoverflow.com/questions/15605095/… - does not seem like you can view this reliably until the background job completes.
– Steve Townsend
Jan 10 '17 at 15:25
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Is it safe to use -1 to set all bits to true?
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155
I recommend you to do it exactly as you have shown, since it is the most straight forward one....
Accessing nested JavaScript objects and arays by string path
... a node package.
– t3dodson
Jan 13 '15 at 22:38
16
@t3dodson I just did: github.com/capaj/object-...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
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15
+50
I had th...
how to use python to execute a curl command
... new question.
– otorrillas
Apr 24 '15 at 21:32
4
Should anyone else happen to see this, the reas...