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Ruby - test for array

...follow | edited Mar 30 at 18:35 siery 17311 silver badge1212 bronze badges answered Oct 6...
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In HTML5, should the main navigation be inside or outside the element?

In HTML5, I know that <nav> can be used either inside or outside the page's masthead <header> element. For websites having both secondary and main navigation, it seems common to include the secondary navigation as a <nav> element inside the masthead <header> element ...
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Why is quicksort better than mergesort?

...t has O(n2) worst-case runtime and O(nlogn) average case runtime. However, it’s superior to merge sort in many scenarios because many factors influence an algorithm’s runtime, and, when taking them all together, quicksort wins out. In particular, the often-quoted runtime of sorting algorithms r...
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What are the pros and cons to keeping SQL in Stored Procs versus Code [closed]

... SQL in your C# source code or in Stored Procs? I've been discussing this with a friend on an open source project that we're working on (C# ASP.NET Forum). At the moment, most of the database access is done by building the SQL inline in C# and calling to the SQL Server DB. So I'm trying to establish...
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What C++ Smart Pointer Implementations are available?

...ted a lot of comments about some specific smart pointer implementations so it seemed worth starting a new post. 3 Answers ...
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django - why is the request.POST object immutable?

As the title asks, why did the Django guys decide to implement the request.POST object with a querydict (which, of course, in turn, makes the whole thing immutable?) ...
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Do I need to disable NSLog before release Application?

When releasing an app for iPhone, if I disable NSLog(); will it perform better? 12 Answers ...
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Why are dates calculated from January 1st, 1970?

... It is the standard of Unix time. Unix time, or POSIX time, is a system for describing points in time, defined as the number of seconds elapsed since midnight proleptic Coordinated Universal Time (UTC) of January 1, 1970, ...
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Unable to export Apple production push SSL certificate in .p12 format

...s out all you have to do is select "My Certificates" on the left panel and it enables the .p12 option. share | improve this answer | follow | ...
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How do you force a makefile to rebuild a target

...ther makefile. Since this makefile calls more makefiles that does the work it doesnt really change. Thus it keeps thinking the project is built and upto date. ...