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What is the difference between synchronous and asynchronous programming (in node.js)
...ile Node itself is single threaded, there are some task that can run in parallel. For example, File System operations occur in a different process.
That's why Node can do async operations: one thread is doing file system operations, while the main Node thread keeps executing your javascript code....
No secret option provided to Rack::Session::Cookie warning?
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Update your rails gems as this is backported to all supported rails gems. note @henrik-n
– shadowbq
Feb 4 '13 at 11:14
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Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
I'm keeping several texts in an App_GlobalResources.resx file.
5 Answers
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How to delete a module in Android Studio
...e this one on youtube: youtube.com/watch?v=lvFCRl_zxsw, instruct to remove app and activity modules first before deleting project folder for a clean project delete.
– Androidcoder
Jun 10 '15 at 13:54
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JSF vs Facelets vs JSP [duplicate]
...r answer as to the concrete difference between Java Server Faces vs. so-called facelets . Can anyone give me a clear-as-day answer?!?
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Application Skeleton to support multiple screens
...d Screen-size so while developing an Application which support
multiple (small and big) screen there is an obstacle of size and layout.
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How to work around the lack of transactions in MongoDB?
...iewpoint (I have only worked with SQL databases so far), or whether it actually can't be done.
10 Answers
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Is there a use-case for singletons with database access in PHP?
...bsolutely sure that you'll never have more than one instance of, you eventually have a second. You may end up with a second monitor, a second database, a second server--whatever.
When this happens, if you have used a static class you're in for a much worse refactor than if you had used a singleton...
How to check programmatically if an application is installed or not in Android?
We have installed applications programmatically.
15 Answers
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Postgres: “ERROR: cached plan must not change result type”
...after the database table was modified. This reset the database connection, allowing the prepared statement to execute without errors.
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