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How to change a nullable column to not nullable in a Rails migration?
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edited Mar 17 '18 at 12:42
Dorian
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answered...
Java heap terminology: young, old and permanent generations?
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Hearen
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answered Jan 24 '10 at 23:02
Joshua McKinnonJos...
Bootstrap Dropdown menu is not working
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143
Maybe try with
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"&g...
Assert equals between 2 Lists in Junit
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For junit4! This question deserves a new answer written for junit5.
I realise this answer is written a couple years after the question, probably this feature wasn't around then. But now, it's easy to just do this:
@Test
public void te...
Build tree array from flat array in javascript
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edited Jul 11 at 8:24
adiga
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answered Aug 2...
How to create GUID / UUID?
...ifier), also known as GUIDs (Globally Unique IDentifier), according to RFC 4122, are identifiers designed to provide certain uniqueness guarantees.
While it is possible to implement an RFC-compliant UUIDs in a few lines of JS (E.g. see @broofa's answer, below) there are several common pitfalls:
I...
Build an ASCII chart of the most commonly used words in a given text [closed]
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It IS not worth it
– user216441
Jul 4 '10 at 6:18
4
LabVIEW's very happy...
Getting “NoSuchMethodError: org.hamcrest.Matcher.describeMismatch” when running test in IntelliJ 10.
I'm using JUnit-dep 4.10 and Hamcrest 1.3.RC2.
14 Answers
14
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How to read a large file - line by line?
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edited Jun 28 '18 at 11:45
Peter Mortensen
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