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Using python's eval() vs. ast.literal_eval()?

...a situation with some code where eval() came up as a possible solution. Now I have never had to use eval() before but, I have come across plenty of information about the potential danger it can cause. That said, I'm very wary about using it. ...
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passing argument to DialogFragment

...of the code above with bundle-operate works; Here is my decision (I don't know if it is proper code or not, but it works in my case): public class DialogMessageType extends DialogFragment { private static String bodyText; public static DialogMessageType addSomeString(String temp){ ...
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What is “entropy and information gain”?

...er of a new unseen first-name. name gender ----------------- Now we want to predict Ashley f the gender of "Amro" (my name) Brian m Caroline f David m First step is deciding what features of the data are relevant to the target class we want t...
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Change “on” color of a Switch

... As of now it is better to use SwitchCompat from the AppCompat.v7 library. You can then use simple styling to change the color of your components. values/themes.xml: <style name="Theme.MyTheme" parent="Theme.AppCompat.Light"&gt...
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How do I write a bash script to restart a process if it dies?

...and crashing on your hands. The sleep 1 takes away the strain from that. Now all you need to do is start this bash script (asynchronously, probably), and it will monitor myserver and restart it as necessary. If you want to start the monitor on boot (making the server "survive" reboots), you can s...
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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?

... to a generator. (If we were talking about TCP, yield from g might mean "now temporarily disconnect my client's socket and reconnect it to this other server socket".) BTW, if you are not sure what sending data to a generator even means, you need to drop everything and read about coroutines first...
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Why not use tables for layout in HTML? [closed]

...y browser vendors apply special treatment to the element. After all, they know that “<table> elements are for tabular data only” and might use this fact to improve the rendering engine, in the process subtly changing how <table>s behave, and thus breaking cases where it was previousl...
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Iterate over object attributes in python

...ppens if I just harmlessly add an attribute to the class, a name, say, and now all of a sudden it gets included. – Julian Jul 24 '12 at 19:16 3 ...
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How to convert R Markdown to PDF?

... Updated Answer (10 Feb 2013) rmarkdown package: There is now an rmarkdown package available on github that interfaces with Pandoc. It includes a render function. The documentation makes it pretty clear how to convert rmarkdown to pdf among a range of other formats. This includes i...
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What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version

...FBundleShortVersionString are set then the CFBundleShortVersionString must now me the public version number, e.g. 1.0. And now the CFBundleVersion changes to be the build number, which is normally a single integer e.g. 374629. Hopefully this clears it up. – malhal ...