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What is the best way to unit test Objective-C code?
...tallable as a framework
(for Cocoa apps) with a simple (or
not) target setup; or easy to package
into your iPhone project."
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How to sort an array of associative arrays by value of a given key in PHP?
...'price'];
}
array_multisort($price, SORT_DESC, $inventory);
As of PHP 5.5.0 you can use array_column() instead of that foreach:
$price = array_column($inventory, 'price');
array_multisort($price, SORT_DESC, $inventory);
s...
Mac OSX Lion DNS lookup order [closed]
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Flatten an Array of Arrays in Swift
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Swift >= 3.0
reduce:
let numbers = [[1,2,3],[4],[5,6,7,8,9]]
let reduced = numbers.reduce([], +)
flatMap:
let numbers = [[1,2,3],[4],[5,6,7,8,9]]
let flattened = numbers.flatMap { $0 }
joined:
let numbers = [[1,2,3],[4],[5,6,7,8...
Rounding float in Ruby
... "2.35"
If you want to store it rounded, you can use
>> (2.3465*100).round / 100.0
=> 2.35
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How do I find files that do not contain a given string pattern?
... edited Mar 4 '15 at 17:39
t0r0X
2,71611 gold badge2323 silver badges2424 bronze badges
answered Nov 17 '09 at 11:47
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Why does instanceof return false for some literals?
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fastest (low latency) method for Inter Process Communication between Java and C/C++
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In Gradle, how do I declare common dependencies in a single place?
...ng_core: "org.springframework:spring-core:3.1",
junit: "junit:junit:4.10"
]
From a child script, you can then use the dependency declarations like so:
dependencies {
compile libraries.spring_core
testCompile libraries.junit
}
To share dependency declarations with advanced configurat...