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Show dialog from fragment?
... @CliveJefferies It can, but still isn't supposed to show other dialogs from within itself. I think guys here are getting the question wrong.
– Marcel Bro
Sep 13 '16 at 10:17
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Is there anything like inotify on Windows?
...n OSX, the relevant api is the fsevents api.
They're all subtly different from one another, and they all have questionable reliability in edge cases. In general, you can't depend on these apis for a complete view of all changes 100% of the time. Most people using file system monitoring combine it w...
Socket.IO - how do I get a list of connected sockets/clients?
....sockets.clients();
var clients = io.sockets.clients('room'); // all users from room `room`
For a namespace
var clients = io.of('/chat').clients();
var clients = io.of('/chat').clients('room'); // all users from room `room`
Hopes this helps someone in the future
NOTE: This Solution ONLY wor...
From ND to 1D arrays
...contiguous in memory, but would return a copy if, for example, a were made from slicing another array using a non-unit step size (e.g. a = x[::2]).
If you want a copy rather than a view, use
In [15]: c = a.flatten()
If you just want an iterator, use np.ndarray.flat:
In [20]: d = a.flat
In [21]...
Get Maven artifact version at runtime
... sadly not every classloader does seem to load these properties from the manifest file (I remember having problems with Tomcat in exactly this case).
– dwegener
Dec 15 '12 at 14:17
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How to subtract X days from a date using Java calendar?
Anyone know a simple way using Java calendar to subtract X days from a date?
10 Answers
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Python progression path - From apprentice to guru
...nd also with the semantics of the language that allows such a natural flow from thoughts to workable code.
19 Answers
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VIM + JSLint?
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You can follow the intructions from JSLint web-service + VIM integration or do what I did:
Download http://jslint.webvm.net/mylintrun.js and http://www.jslint.com/fulljslint.js
and put them in a directory of your choice.
Then add the following line to t...
What's the role of adapters in Android?
...thods to communicate data to the ListView.
You can create your own adapter from scratch by implementing BaseAdapter.
public class ArrayAdapter<T> extends BaseAdapter implements Filterable {
// One of the constructors
public ArrayAdapter(Context context, int resource, int textViewResourceId, ...
What is the simplest way to get indented XML with line breaks from XmlDocument?
When I build XML up from scratch with XmlDocument , the OuterXml property already has everything nicely indented with line breaks. However, if I call LoadXml on some very "compressed" XML (no line breaks or indention) then the output of OuterXml stays that way. So ...
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