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How is Python's List Implemented?
...oops, best of 3: 0.0566 usec per loop
I would be astounded if IronPython or Jython used linked lists - they would ruin the performance of many many widely-used libraries built on the assumption that lists are dynamic arrays.
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How to open standard Google Map application from my application?
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You should create an Intent object with a geo-URI:
String uri = String.format(Locale.ENGLISH, "geo:%f,%f", latitude, longitude);
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
context.startActivity(intent);
If you want to specify an address, you should use another form of geo-U...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
I've recently moved over to using IPython notebooks as part of my workflow. However, I've not been successful in finding a way to import .py files into the individual cells of an open IPython notebook so that they can edited, run and then saved. Can this be done?
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Rails hidden field undefined method 'merge' error
... also write <%= hidden_field_tag :service, "test" %> when not using form_for |f| ...
– Augustin Riedinger
Sep 24 '14 at 13:30
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
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self is how much time was spent doing work directly in that function.
total is how much time was spent in that function, and in the functions it called.
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How To fix white screen on app Start up?
I have an android app which displays a white screen for 2 seconds on startup. My other apps don't do this, but this one does. I have also implemented a splashscreen with the hope that it would fix this. Should I increase my splash screen sleep time?
Thanks.
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How to change MySQL data directory?
Is it possible to change my default MySQL data directory to another path? Will I be able to access the databases from the old location?
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Python nested functions variable scoping [duplicate]
...almost all the other questions about the topic, but my code still doesn't work.
10 Answers
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CSS: transition opacity on mouse-out?
...ct the mouse-over event, but only mouse-out, you can turn transitions off for the :hover state :
.item:hover {
-webkit-transition: none;
-moz-transition: none;
-ms-transition: none;
-o-transition: none;
transition: none;
zoom: 1;
filter: alpha(opacity=50);
opacity: 0.5;
}
Demo: ht...
CSS selector with period in ID
The HTML spec allows for periods (.) in an id:
2 Answers
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