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Closing WebSocket correctly (HTML5, Javascript)
I am playing around with HTML5 WebSockets. I was wondering, how do I close the connection gracefully? Like, what happens if user refreshes the page, or just closes the browser?
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Is leaked memory freed up when the program exits?
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Yes, a "memory leak" is simply memory that a process no longer has a reference to, and thus can...
Rails: Adding an index after adding column
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Update parent scope variable in AngularJS
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How do I get out of a screen without typing 'exit'?
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How to add icon inside EditText view in Android ?
...omarcosbeirigo
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matplotlib colorbar for scatter
...')
xy = range(20)
z = xy
sc = plt.scatter(xy, xy, c=z, vmin=0, vmax=20, s=35, cmap=cm)
plt.colorbar(sc)
plt.show()
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Can I click a button programmatically for a predefined intent?
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Nirav BhandariNirav Bhandari
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add a comm...
Query a parameter (postgresql.conf setting) like “max_connections”
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235
You can use SHOW:
SHOW max_connections;
This returns the currently effective setting. Be awar...
How to use nodejs to open default browser and navigate to a specific URL
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