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Split string every nth character?
...
>>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, len(line), n)]
['12', '34', '56', '78', '90']
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im...
Replace whitespaces with tabs in linux
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10 Answers
10
Active
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How to process each line received as a result of grep command
...op!
– David Doria
Jan 24 '14 at 15:50
3
@David: provided an alternative to address your concern. ...
How can I escape white space in a bash loop list?
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20 Answers
20
Active
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Socket.IO - how do I get a list of connected sockets/clients?
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In Socket.IO 0.7 you have a clients method on the namespaces, this returns a array of all connected sockets.
API for no namespace:
var clients = io.sockets.clients();
var clients = io.sockets.clients('room'); // all users from room `roo...
Python Empty Generator Function
...enerator function definitions:
def zeros():
while True:
yield 0
def ones():
while True:
yield 1
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At the end of that long list, I'd rather see something with a yield in it, like this:
def empty():
return
yield
or, in Python 3.3 and above (as suggested by DSM...
C# binary literals
...here a way to write binary literals in C#, like prefixing hexadecimal with 0x? 0b doesn't work.
12 Answers
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Adding placeholder text to textbox
... your help
– Boardy
Aug 8 '12 at 22:07
1
I was hoping to find a solution that would keep the plac...
Open application after clicking on Notification
...INGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0,
notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(0, notification);
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