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How to create a file in memory for user to download, but not through server?

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Android check internet connection [duplicate]

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Return type of '?:' (ternary conditional operator)

... necessarily be *attached* to an object in memory. Can you explain this in more simple term? . Also what do you mean by type and value *category*?. Thanks – Mr.Anubis Apr 4 '12 at 7:19 ...
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What kind of Garbage Collection does Go use?

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How to read values from properties file?

... @user75782131 More precisely @Value("${aaa}"), mind the quotes. And yes, you can print it except not in the constructor because constructor is executed before values are injected. – mrembisz Feb 13 '1...
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How can I remove non-ASCII characters but leave periods and spaces using Python?

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Generic htaccess redirect www to non-www

... Please use the following solution rather than rewrite engine, it is much more faster while being elegant: stackoverflow.com/questions/1100343/… – Birla Jul 20 '14 at 15:23 ...
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Generate array of all letters and digits

... Benchmarking under Ruby 2.1 [*('a'..'z'),*('0'..'9')] is a little more than twice as fast as (0...36).map{|i|i.to_s 36} (1.450000s versus 2.26000s where n = 100,000). If inclusion of upcase is desired, use the following: [*('a'..'z'),*('A'..'Z'),*('0'..'9')] – Viet ...
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Using Git with an existing Xcode project

...se yet. You can add those things later. Doing so now will make the syncing more difficult. Copy the link to your repository. Go to Source Control > your branch name > Configure. Click the Remotes tab > "+" button > Add remote.... Enter the github repository name and paste in the addr...
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How to hide UINavigationBar 1px bottom line

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