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Where is Java's Array indexOf?
... are "greater than" the key must come after that element in the array;
The test you normally do with indexOf to determine if a key is in the array (verify if the return value is not -1) does not hold with binarySearch. You need to verify that the return value is not less than zero since the value re...
Get User's Current Location / Coordinates
... your current location?</string>
100% working without any issue. TESTED
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How do I clear the std::queue efficiently?
...lear all memory, we have to delete every element separately. So the straightest way to clear std::queue is one line:
while(!Q.empty()) Q.pop();
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Solutions for distributing HTML5 applications as desktop applications? [closed]
...lication development? Beside, AppJS uses Chromium at the core so you get latest HTML 5 APIs working. So and focus on the task your application should do.
Mozilla Prism is decomissioned, their slugline was:
Bringing web applications to your Desktop
Prism is an application that lets users spl...
Django: Set foreign key using integer?
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I tested this on Django 1.7 today, and it's not a good idea there. While it works, and the type field gets written to the database, if you access the type property afterwards it doesn't reflect the change. Said in code, this wo...
How to implement __iter__(self) for a container object (Python)
...ethod (generator object):
here is a Dummy example of a generator :
class Test(object):
def __init__(self, data):
self.data = data
def next(self):
if not self.data:
raise StopIteration
return self.data.pop()
def __iter__(self):
return self
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Python 3 turn range to a list
... in almost every way, sometimes more efficiently to boot (e.g. containment tests for ints are O(1), vs. O(n) for lists). In Python 2, people tended to use range by default, even though xrange was almost always the better option; in Python 3, you can to explicitly opt in to the list, not get it by ac...
Custom thread pool in Java 8 parallel stream
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Thanks. I did some testing/research and updated the answer. Looks like an update changed it, as it works in older versions.
– Tod Casasent
Jun 13 '19 at 14:09
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How do I programmatically “restart” an Android app?
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On 4.3 and 4.4 devices (All I've tested) this seems to kill the current activity and then launch a new one over the top of the old one. I'm 2 activies deep (main -> prefs). Pressing back takes me to the old app, one screen back.
– Mg...
Getting back old copy paste behaviour in tmux, with mouse
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Tested with tmux v3, one binding to turn it on and off: bind-key -T prefix m set -g mouse\; display 'Mouse: #{?mouse,ON,OFF}'
– Evgeny
Mar 3 at 16:57
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