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Sockets: Discover port availability using Java
...gt; MAX_PORT_NUMBER) {
throw new IllegalArgumentException("Invalid start port: " + port);
}
ServerSocket ss = null;
DatagramSocket ds = null;
try {
ss = new ServerSocket(port);
ss.setReuseAddress(true);
ds = new DatagramSocket(port);
ds.setReu...
Given the lat/long coordinates, how can we find out the city/country?
...or cities. Source code is available at github.com/turgos/Location. You can start your own with more detailed data from "download.geonames.org/export/dump".
– turgos
Dec 1 '15 at 19:28
...
UIPanGestureRecognizer - Only vertical or horizontal
...;
_moveY = 0;
}
@end
This will only trigger the gesture if the user starts dragging in the selected behavior. Set the direction property to a correct value and you are all set.
share
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improv...
How do you change the width and height of Twitter Bootstrap's tooltips?
...{
min-width: 100px;
max-width: 100%;
}
The min-width declares a starting size. As opposed to the max-width, as some other would suggest, which it declares a stopping width. According to your question, you shouldn't declare a final width or your tooltip content will eventually wrap at that...
Working copy XXX locked and cleanup failed in SVN
... here's a quick one-liner that should recursively delete all locks starting in the current directory: find . | grep ".svn/lock" | xargs rm
– Jesse
Dec 8 '11 at 23:40
...
Is there a limit to the length of HTML attributes?
...ibutes
Attributes for an element are
expressed inside the element's start
tag.
Attributes have a name and a value.
Attribute names must consist of one or
more characters other than the space
characters, U+0000 NULL, U+0022
QUOTATION MARK ("), U+0027 APOSTROPHE
('), U+003E GRE...
Set UILabel line spacing
...
Starting in ios 6 you can set an attributed string in the UILabel:
NSString *labelText = @"some text";
NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:labelText];
NSMutablePar...
Clear back stack using fragments
...
This DOES NOT work properly - it will trigger a call to onStart of every fragment in between
– James
Mar 11 '15 at 13:29
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...
AWS S3: how do I see how much disk space is using
... Example aws cloudwatch get-metric-statistics --namespace AWS/S3 --start-time 2015-07-15T10:00:00 --end-time 2015-07-31T01:00:00 --period 86400 --statistics Average --region eu-west-1 --metric-name BucketSizeBytes --dimensions Name=BucketName,Value=toukakoukan.com Name=StorageType,Value=Stan...
filters on ng-model in an input
... does not detect that model was changed if you add spaces at the end or at start (so spaces are not automatically removed by my code). But in 1.1.1 there is 'ng-trim' directive that allows to disable this functionality (commit). So I've decided to use 1.1.1 to achieve exact functionality you describ...