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Command-line svn for Windows?
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235
Newer versions of TortoiseSVN contain a console svn client, but by default the corresponding op...
Adding a UILabel to a UIToolbar
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edited Sep 10 '13 at 6:56
community wiki
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Shards and replicas in Elasticsearch
...ontain your data:
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| 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 ...
MySQL with Node.js
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edited Feb 2 '15 at 18:53
chenrui
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answered Apr ...
Gradle: How to Display Test Results in the Console in Real Time?
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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...
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.
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In C#, how do I calculate someone's age based on a DateTime type birthday?
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When should I use nil and NULL in Objective-C?
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technically, they are exactly equal, you can send messages to both nil and to NULL. Idiomatically though nil is usually used to represent an...