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How to get Sinatra to auto-reload the file after each change?

...load on changes?" First off, in-process code reloading in Ruby is hard and having a solution that works for every scenario is technically impossible. Which is why we recommend you to do out-of-process reloading. First you need to install rerun if you haven’t already: $ gem instal...
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How do I enable standard copy paste for a TextView in Android?

I want to enable standard copy paste for a TextView (the same as for EditText). How can I do it? 9 Answers ...
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How to search all loaded scripts in Chrome Developer Tools?

In Firebug, you can search some text and it will look for it in all scripts loaded on a page. Can the same be done in Chrome Developer tools while debugging client script? I tried it, but it seems to search only in the script I have open, and not the rest that are on the page. ...
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Can someone explain in simple terms to me what a directed acyclic graph is?

...answered Feb 17 '10 at 19:29 Roland BoumanRoland Bouman 27.5k55 gold badges6161 silver badges6464 bronze badges ...
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how to reset

I am developing a metro app with VS2012 and Javascript 27 Answers 27 ...
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Ship an application with a database

If your application requires a database and it comes with built in data, what is the best way to ship that application? Should I: ...
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Bidirectional 1 to 1 Dictionary in C#

...neToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just implement it myself? I can't believe that I'm the first person to need this... ...
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LINQ OrderBy versus ThenBy

.....) allows you to build a single composite comparison for any two objects, and then sort the sequence once using that composite comparison. That's almost certainly what you want. share | improve thi...
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Error Code: 2013. Lost connection to MySQL server during query

...onds? The DBMS connection read time out field only accept up to 5 figures, and setting the field to 0 is equivalent to the default parameter (600 seconds). (Windows 7 64-bit Ultimate, MySQL Workbench 5.2.47 CE) – Franck Dernoncourt Jun 1 '13 at 21:30 ...
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Private vs Protected - Visibility Good-Practice Concern [closed]

I've been searching and I know the theoretic difference. 6 Answers 6 ...