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Autoreload of modules in IPython [duplicate]
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I'm using 0.12.1, and haven't yet tried 0.13, so I don't know whether it will work with 0.13+
– kara deniz
Jan 2 '13 at 18:12
6
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java.net.UnknownHostException: Invalid hostname for server: local
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What the exception is really saying is that there is no known server with the name "local". My guess is that you're trying to connect to your local computer. Try with the hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6).
From the javadocs:
Throw...
Copy and paste content from one file to another file in vi
...d I need to copy a few lines from one file and paste into another file. I know how to copy (yy) and paste (p) in the same file. But that doesn't work for different files. How is this done?
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Display back button on action bar
...is way, you don't go back even if you start previous activity again having now one instace of it more and you go always forward and forward until stack overflow happens if you continua long enough. I think Igor's answer is correct you should stop this activity with finish() and let framework get y...
Why does CSS work with fake elements?
...g HTML element that is better suited to the task
Also; why didn't he know that made-up elements existed and worked with CSS. Are they uncommon?
Yes. People don't use them because they have the above problems.
share
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Counting the occurrences / frequency of array elements
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}
console.log(counts[5], counts[2], counts[9], counts[4]);
So, now your counts object can tell you what the count is for a particular number:
console.log(counts[5]); // logs '3'
If you want to get an array of members, just use the keys() functions
keys(counts); // returns ["5", "2", ...
Detect enter press in JTextField
...d textField = new JTextField(10);
textField.addActionListener( action );
Now the event is fired when the Enter key is used.
Also, an added benefit is that you can share the listener with a button even if you don't want to make the button a default button.
JButton button = new JButton("Do Someth...
Store a closure as a variable in Swift
...e realized with an optional:
var completionHandler: ((Float)->Void)?
Now the property is automatically initialized to nil ("no value").
In Swift you would use optional binding to check of a the
completion handler has a value
if let handler = completionHandler {
handler(result)
}
or opti...
When does ADT set BuildConfig.DEBUG to false?
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I'm not sure I know what you mean about "the code"... however, I will say that doing a clean before exporting the APK (as suggested in the accepted answer) made both BuildConfig.DEBUG and com.mypackage.BuildConfig.DEBUG report false as expec...
How to jump back to NERDTree from file in tab?
...st, and NERDTree on <F2>, <F3>, and <F4>, respectively. Now it's easy to get around my projects. That works really poorly with MiniBufExplorer though, so if you use that you may have some issues.
– jorelli
Jan 11 '11 at 17:33
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