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#1071 - Specified key was too long; max key length is 1000 bytes
...----------+---------------+---------------+----------------+
| 21.78 | 80.20 | 100.00 | 100.00 |
+---------------+---------------+---------------+----------------+
This tells you that 80% of your strings are less than 20 characters, and all of your strings are less t...
How to force maven update?
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edited May 24 '18 at 10:08
Jens Bannmann
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Really Cheap Command-Line Option Parsing in Ruby
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Freedom_Ben
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answered Jun 18 '09 at 14:22
William MorganWi...
Copy constructor versus Clone()
...t you mean).
– Simon P Stevens
Jul 28 '10 at 9:51
@supercat: The dummy parameter would exist precisely to allow type i...
How to set environment variable for everyone under my linux system?
... KieronKieron
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5
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Iteration over std::vector: unsigned vs signed index variable
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833
For iterating backwards see this answer.
Iterating forwards is almost identical. Just change...
Core Data: Quickest way to delete all instances of an entity
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728
iOS 9 and later:
iOS 9 added a new class called NSBatchDeleteRequest that allows you to easily ...
Why doesn't Dijkstra's algorithm work for negative weight edges?
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178
Recall that in Dijkstra's algorithm, once a vertex is marked as "closed" (and out of the open se...
Task continuation on UI thread
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Greg SansomGreg Sansom
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Testing service in Angular returns module is not defined
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Note that angular.module and angular.mock.module are not the same. The window.module function is an alias for angular.mock.module. See thi...