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How to send a message to a particular client with socket.io

... ended up wasting a lot of time trying to overcome the limitations of this approach. See @az7ar's solution and this explanation for why it's better. – Daniel Que Aug 13 '14 at 1:07 ...
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JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]

... Apparently Google has changed the guidelines, nothing to find about camel case or starting with letter, _ or $ in the document anymore ... – TheEye Jan 22 '14 at 14:02 ...
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How to set timer in android?

...ary. import java.util.Timer; import java.util.TimerTask; import android.app.Activity; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.os.Handler.Callback; import android.view.View; import android.widget.Button; import android.widget.TextView; public...
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala

...Fold. Conclusion There is a difference between reduce and fold even when applied to non-empty sequences. The former is defined as part of the MapReduce programming paradigm on collections with arbitrary order (http://theory.stanford.edu/~sergei/papers/soda10-mrc.pdf) and one ought to assume operat...
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Where do you store your salt strings?

...ers. What about a salt that is stored as an XML file that is loaded by the App Server? or maybe somehow hardcoded into a servlet? – jigzat Jul 25 '12 at 2:58 10 ...
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How can I run code on a background thread on Android?

... AsyncTask is just a wrapper around the Thread anyhow, so it doesn't solve the problem of Android killing the application while it is in background – Lassi Kinnunen Nov 20 '18 at 3:36 ...
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Can Go compiler be installed on Windows?

... the resources to do a Windows port. That very small group of people also happens to be the people who invented Unix, so that was kind of a natural first target. share | improve this answer ...
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?

...a new Java EE project today which is to be finished in about a year, which application server would you choose and why? 9 A...
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How to change progress bar's progress color in Android

I'm using an horizontal progress bar in my Android application, and I want to change its progress color (which is Yellow by default). How can I do it using code (not XML)? ...
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How to convert TimeStamp to Date in Java?

...classes that are now legacy, supplanted by the modern java.time classes. Apparently you are storing a moment in your database in a column of some integer type. That is unfortunate. You should instead be using a column of a type such as the SQL-standard TIMESTAMP WITH TIME ZONE. But, for this Answe...