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Convert file: Uri to File in Android
...a Images.Media.EXTERNAL_CONTENT_URI (e.g. from Intent.ACTION_PICK for the Gallery) from you will need to look it up as in stackoverflow.com/q/6935497/42619
– Nuthatch
Jan 13 '12 at 4:15
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Best way to encode text data for XML in Java?
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Very simply: use an XML library. That way it will actually be right instead of requiring detailed knowledge of bits of the XML spec.
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How can I view live MySQL queries?
...e would remove a lot of possibilities for flexibility of displaying, especially in real-time. If you just want a simple, easy-to-implement way to see what's going on though, enabling the GQL and then using running tail -f on the logfile would do the trick.
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Batch renaming files with Bash
... I like it too, but it uses bash-specific features... I normally don't use them in favor of "standard" sh.
– Diego Sevilla
Mar 2 '09 at 15:39
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Oracle: how to UPSERT (update or insert into a table?)
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@chotchki: really? An explanation would be helpful.
– Tony Andrews
Sep 29 '11 at 8:51
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Why do we have to normalize the input for an artificial neural network?
...erent scales for different dims (w1,w2). But learning rate is the SAME for all dims --> steps in elongated dim (w2) are very small until reaches the local min. Problem: Cannot inc LR, since it will skip the local min in the other dim (w1). See demo at youtube.com/watch?reload=9&v=UIp2CMI0748
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Can't start hostednetwork
...ected the command line should bring it back.
– Tony Wall
May 17 '15 at 20:52
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What if dont see ...
How to automatically install Emacs packages by specifying a list of package names?
...a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manually by calling M-x package-list-packages . How to do that?
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Bash script to cd to directory with spaces in pathname
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When you double-quote a path, you're stopping the tilde expansion. So there are a few ways to do this:
cd ~/"My Code"
cd ~/'My Code'
The tilde is not quoted here, so tilde expansion will still be run.
cd "$HOME/My Code"
You can expand ...
How to grab substring before a specified character jQuery or JavaScript
...xtract everything before the ',' comma. How do I do this in JavaScript or jQuery? I tried this and not working..
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