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Extract filename and extension in Bash
... @Good Person: I don't know how it's almost always wrong: which bash -> /bin/bash ; perhaps it's your distro?
– vol7ron
Jul 10 '13 at 22:30
Getting reference to the top-most view/window in iOS application
...tViewForPoint:(CGPoint)point
{
for(int i = self.subviews.count - 1; i >= 0; i--)
{
UIView *subview = [self.subviews objectAtIndex:i];
if(!subview.hidden && CGRectContainsPoint(subview.frame, point))
{
CGPoint pointConverted = [self convertPoint:...
How does push notification technology work on Android?
...ling tcp connection.
But that would involve maintaining an extra socket => battery drain.
Or you can open a connection at regular intervals using the Alarm Manager.
Google probably opens one socket for all the C2DM push notifications, hence its more battery efficient.
...
cartesian product in pandas
... I believe this is the most pandas-like way these days for pandas>=0.21
– shadi
Apr 23 '18 at 6:05
7
...
Difference between maven scope compile and provided for JAR packaging
...
provided dependency ==> the dependency will NOT be packaged.
– Gab是好人
May 1 '17 at 21:11
3
...
Pickle incompatibility of numpy arrays between Python 2 and 3
...
with gzip.open('mnist.pkl.gz', 'rb') as f:
if sys.version_info.major > 2:
train_set, valid_set, test_set = pickle.load(f, encoding='latin1')
else:
train_set, valid_set, test_set = pickle.load(f)
...
Binding arrow keys in JS/jQuery
...ight', function() { console.log('left'); });
Checkout the library here => http://robertwhurst.github.com/KeyboardJ
PHP regular expressions: No ending delimiter '^' found in
...n use T-Regx library, that doesn't need delimiters
pattern('^([0-9]+)$')->match($input);
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iOS JavaScript bridge
...ow set that an instance to your UIWebView
if ([uiWebView.subviews count] > 0) {
UIView *scrollView = uiWebView.subviews[0];
for (UIView *childView in scrollView.subviews) {
if ([childView isKindOfClass:[UIWebDocumentView class]]) {
UIWebDocumentView *documentView = (...
How to create an instance of anonymous class of abstract class in Kotlin?
...fy this statement even further:
val keyListener = KeyAdapter { keyEvent ->
// ...
}
Please also note this discussion about the different usage of interfaces defined in Java and Kotlin.
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