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Nginx no-www to www and www to no-www

I am using nginx on Rackspace cloud following a tutorial and having searched the net and so far can't get this sorted. 17...
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How do I create a URL shortener?

...a URL shortener service where you can write a long URL into an input field and the service shortens the URL to " http://www.example.org/abcdef ". ...
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?

I was going through the release notes for Xcode 4.4 and noticed this: 3 Answers 3 ...
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iTerm2 keyboard shortcut - split pane navigation

I have been a long time user of the standard Mac Terminal. Decided to experiment with iTerm2 after hearing good things about it from my colleagues. ...
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Laravel Schema onDelete set null

... You might want to roll back, write out the sql by hand and then execture and run tests on local. Everything I can find says that should work dev.mysql.com/doc/refman/5.6/en/…, could be an issue generating the sql – Chris Barrett Jan 1 ...
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How do you read a file into a list in Python? [duplicate]

I want to prompt a user for a number of random numbers to be generated and saved to a file. He gave us that part. The part we have to do is to open that file, convert the numbers into a list, then find the mean, standard deviation, etc. without using the easy built-in Python tools. ...
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Update all values of a column to lowercase

...this error when I try this query HINT: No function matches the given name and argument types. You might need to add explicit type casts. – Luna Lovegood Oct 11 '19 at 7:16 ad...
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What's the difference between backtracking and depth first search?

What's the difference between backtracking and depth first search? 13 Answers 13 ...
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Java: Path vs File

...hat said, java.nio.file.Path is part of the more modern java.nio.file lib, and does everything java.io.File can, but generally in a better way, and more. For new projects, use Path. And if you ever need a File object for legacy, just call Path#toFile() Migrating from File to Path This Oracle pa...
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Best way to include CSS? Why use @import?

... From a page speed standpoint, @import from a CSS file should almost never be used, as it can prevent stylesheets from being downloaded concurrently. For instance, if stylesheet A contains the text: @import url("stylesheetB.css"); then the dow...