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How to [recursively] Zip a directory in PHP?
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12 Answers
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Determine if Android app is being used for the first time
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runOnUiThread in fragment
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Try this: getActivity().runOnUiThread(new Runnable...
It's because:
1) the implicit this in your call to runOnUiThread is referring to AsyncTask, not your fragment.
2) Fragment doesn't have runOnUiThread.
However, Activity does.
Note that Activity just executes the Runnable if you're alrea...
PostgreSQL Connection URL
...as follows:
postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]
Here are examples from same document
postgresql://
postgresql://localhost
postgresql://localhost:5432
postgresql://localhost/mydb
postgresql://user@localhost
postgresql://user:secret@localhost
postgresql:...
Parse a URI String into Name-Value Collection
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right click context menu for datagridview
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You can use the CellMouseEnter and CellMouseLeave to track the row number that the mouse is cu...
What is better, adjacency lists or adjacency matrices for graph problems in C++?
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Xcode duplicate/delete line
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The whole point is NOT to use the Cmd-C/Cmd-V shortcuts. I have the same issue coming from Intel...
Saving interactive Matplotlib figures
...ancy figure editor like Adobe Illustrator (or Inkscape).
EDIT post Fall 2012: As others pointed out below (though mentioning here as this is the accepted answer), Matplotlib since version 1.2 allowed you to pickle figures. As the release notes state, it is an experimental feature and does not supp...
What is the correct answer for cout
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You can think of:
cout << a++ << a;
As:
std::operator<<(std::operator<...