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How do I resize an image using PIL and maintain its aspect ratio?
...d that example (still) doesn't use the antialias flag. Since it's probably what most people would want, though, I added it.
– gnud
Dec 8 '11 at 8:29
6
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How to free memory in Java?
...rbage collector.
This memory management whitepaper (PDF) may help explain what's going on.
You can also call System.gc() to suggest that the garbage collector run immediately. However, the Java Runtime makes the final decision, not your code.
According to the Java documentation,
Calling the...
Pass mouse events through absolutely-positioned element
...
But what if you just want to let some event like the scroll event to pass through but for the top element to still respond to all other events. Setting pointer-events to none kills all the events on the top element.
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How to set the text color of TextView in code?
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I'm not sure what you mean? As in, dereferenced and so will use more resources or do you mean something else?
– Nanne
Aug 15 '13 at 6:41
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Bootstrap control with multiple “data-toggle”
...er me</a>
JAVASCRIPT that you anyway need to include regardless of what method you use.
$('[rel="tooltip"]').tooltip();
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ng-repeat finish event
...element, attrs) {
if (scope.$last){
// iteration is complete, do whatever post-processing
// is necessary
element.parent().css('border', '1px solid black');
}
};
});
See a live demo.
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How to prevent going back to the previous activity?
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What if I would like the thread in the previous activity to remain running?
– AlleyOOP
Jan 6 '14 at 18:09
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Python: try statement in a single line
...nary instead of the local context, or just assign c to None before running whatever may-or-may-not set it.
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Android: allow portrait and landscape for tablets, but force portrait on phone?
...and size qualifiers.
Put this bool resource in res/values as bools.xml or whatever (file names don't matter here):
<?xml version="1.0" encoding="utf-8"?>
<resources>
<bool name="portrait_only">true</bool>
</resources>
Put this one in res/values-s...
In Django, how does one filter a QuerySet with dynamic field lookups?
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I'm wondering what it would take to create a custom ModelField/FormField/WidgetField that implemented the behavior to allow the user to, on the GUI side, basically "build" a query, never seeing the actual text, but using an interface to do...