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How to use a decimal range() step value?
...roduce 3 numbers:
>>> numpy.arange(1, 1.3, 0.1)
array([1. , 1.1, 1.2, 1.3])
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What's the shortest code to cause a stack overflow? [closed]
...oop it would overflow, in 24 instructions. At 20MHz, it would overflow in 1.2 micro seconds and 1.5 bytes.
Intel 4004
The Intel 4004 has an 8 bit call subroutine instruction:
CALL $
0101 0000
For the curious that corresponds to an ascii 'P'. With a 3 level stack that takes 24 clock cycles for...
How to check if a file exists in the Documents directory in Swift?
...
Check the below code:
Swift 1.2
let paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as String
let getImagePath = paths.stringByAppendingPathComponent("SavedFile.jpg")
let checkValidation = NSFileManager.defau...
How to get browser width using JavaScript code?
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The $(window).width() support in jQuery is since version 1.2, in case it's relevant to anybody.
– chaos
Jun 24 '09 at 14:44
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译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是一个很有用途的特性，况且这个特性已经在7年前 Java 1.2发布时便引入了。
好吧，这里我不期待你看完本文之后成为一个弱引用方面的专家，但是我认为至少你应该了解什么是弱引用，如何使用它们，并且什么场景使用。既然...
How do I load my script into the node.js REPL?
....js\"); console.log(\"Use `client` in repl\")' -i",
tested using node v8.1.2
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Why is this program erroneously rejected by three C++ compilers?
...d is based off the C standard (§1.1/2), and the C(99) standard says, in §1.2:
This International Standard does not specify
— the mechanism by which C programs are transformed for use by a data-processing
system;
— the mechanism by which C programs are invoked for use by a data-proces...
Split a String into an array in Swift?
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Which is no longer the case in Swift 1.2, in which Apple no longer converts Swift's String into NSString automagically.
– elcuco
Jun 17 '15 at 14:02
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Is MVC a Design Pattern or Architectural pattern
...corator, adding scrolling to a view.
Reference
Pages 4 to 6 (Section 1.2 Design Patterns in Smalltalk MVC)
Pages 293 to 304 (Observer design pattern)
Pages 163 to 174 (Composite design pattern)
Pages 315 to 324 (Strategy design pattern)
Pages 107 to 116 (Factory Method design pattern)
Pages 17...
How can I tell how many objects I've stored in an S3 bucket?
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And might I add, that iterating over 1.2 billion objects stored in standard storage, it can cost about $6000 dollars.
– C Johnson
Jan 24 at 21:50
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