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Java `final` method: what does it promise?
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Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
answered Apr 5 '11 at 6:10
NawaManNawaMan
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Google Maps V3 - How to calculate the zoom level for a given bounds
... way to calculate the zoom level for a given bounds using the Google Maps V3 API, similar to getBoundsZoomLevel() in the V2 API.
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Run a single migration file
... 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 class names:
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Maximum size of an Array in Javascript
...ccording to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract operation, so the longest possible array could have 232-1 = 4,294,967,295 = 4.29 billion elements.
share
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Gradle: How to Display Test Results in the Console in Real Time?
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13
With 1.0-milestone 6 the Gradle DSL now let's you configure that directly using testLogging.showStandardStreams = true within the test closu...
How to get the name of enumeration value in Swift?
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edited Jul 25 '19 at 1:23
pkamb
24.6k1818 gold badges116116 silver badges145145 bronze badges
answered...
Shards and replicas in Elasticsearch
...ontain your data:
____ ____ ____ ____ ____
| 1 | | 2 | | 3 | | 4 | | 5 |
|____| |____| |____| |____| |____|
Every time you index a document, elasticsearch will decide which primary shard is supposed to hold that document and will index it there. Primary shards are not a ...
When should I use nil and NULL in Objective-C?
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13
technically, they are exactly equal, you can send messages to both nil and to NULL. Idiomatically though nil is usually used to represent an...
How do I properly escape quotes inside HTML attributes?
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355
" is the correct way, the third of your tests:
<option value="&quot;asd">t...