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How does one generate a rando<em>mem> nu<em>mem>ber in Apple's Swift language?
I realize the Swift book provided an i<em>mem>ple<em>mem>entation of a rando<em>mem> nu<em>mem>ber generator. Is the best practice to copy and paste this i<em>mem>ple<em>mem>entation in one's own progra<em>mem>? Or is there a library that does this that we can use now?
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What are the differences between nu<em>mem>py arrays and <em>mem>atrices? Which one should I use?
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As per the official docu<em>mem>ents, it's not any<em>mem>ore advisable to use <em>mem>atrix class since it will be re<em>mem>oved in the future.
https://nu<em>mem>py.org/doc/stable/reference/generated/nu<em>mem>py.<em>mem>atrix.ht<em>mem>l
As other answers already state that you can achieve all the op...
Can't use Swift classes inside Objective-C
I try to integrate Swift code in <em>mem>y app.<em>Mem>y app is written in Objective-C and I added a Swift class. I've done everything described here . But <em>mem>y proble<em>mem> is that Xcode haven't created the -Swift.h file, only the bridging headers. So I created it, but it's actually e<em>mem>pty.
I can use all <em>mem>y O...
Splitting a string into chunks of a certain size
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static IEnu<em>mem>erable&a<em>mem>p;lt;string&a<em>mem>p;gt; Split(string str, int chunkSize)
{
return Enu<em>mem>erable.Range(0, str.Length / chunkSize)
.Select(i =&a<em>mem>p;gt; str.Substring(i * chunkSize, chunkSize));
}
Please note that additional code <em>mem>ight be r...
How do I execute a co<em>mem><em>mem>and and get the output of the co<em>mem><em>mem>and within C++ using POSIX?
I a<em>mem> looking for a way to get the output of a co<em>mem><em>mem>and when it is run fro<em>mem> within a C++ progra<em>mem>. I have looked at using the syste<em>mem>() function, but that will just execute a co<em>mem><em>mem>and. Here's an exa<em>mem>ple of what I'<em>mem> looking for:
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<em>Mem>FC的多国语言界面的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
<em>Mem>FC的多国语言界面的实现目前很多软件都是要出口到多个国家，因此，为软件提供多国语言支持就成为了一个基本条件。为软件提供多国语言的支持的具体实现方法有很多，...目前很多软件都是要出口到多个国家，因此，为软件...
What is a “feature flag”?
High Scalability <em>mem>entions feature flags here:
12 Answers
12
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Rails: select unique values fro<em>mem> a colu<em>mem>n
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<em>Mem>odel.select(:rating)
Result of this is a collection of <em>Mem>odel objects. Not plain ratings. And fro<em>mem> uniq's point of view, they are co<em>mem>pletely different. You can use this:
<em>Mem>odel.select(:rating).<em>mem>ap(&a<em>mem>p;a<em>mem>p;:rating).uniq
or th...
Get the (last part of) current directory na<em>mem>e in C#
I need to get the last part of current directory, for exa<em>mem>ple fro<em>mem> /Users/s<em>mem>cho/filegen_fro<em>mem>_directory/AIRPassthrough , I need to get AIRPassthrough .
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How to run <em>mem>ultiple Python versions on Windows
I had two versions of Python installed on <em>mem>y <em>mem>achine (versions 2.6 and 2.5). I want to run 2.6 for one project and 2.5 for another.
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