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Map implementation with duplicate keys
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You are searching for a multimap, and indeed both commons-collections and Guava have several implementations for that. Multimaps allow for multiple keys by maintaining a collection of values per key, i.e. you can put a single object into the map, but you retrieve a collection.
If you can ...
How do I convert seconds to hours, minutes and seconds?
I have a function that returns information in seconds, but I need to store that information in hours:minutes:seconds.
12 An...
How to get rid of the 'undeclared selector' warning
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Another option would be to disable the warning with:
#pragma GCC diagnostic ignored "-Wundeclared-selector"
You can place this line in the .m file where the warning occurs.
Update:
It works also with LLVM like this:
#pragma clang ...
Can I find out the return value before returning while debugging in Eclipse?
...eturn value of a method after the line has been run and before the instruction pointer returns to the calling function?
9 A...
UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont
...a UIRefreshControl in my UITableViewController (which is inside a UINavigationController) and it works as expected (i.e. pull down fires the correct event). However, if I programmatically invoke the beginRefreshing instance method on the refresh control like:
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How to use sidebar with the keyboard in Sublime Text 2 and 3?
...0 (Ctrl+Zero) to focus on the side bar.
Then you'll be able to move selection among files with arrow keys and to open the selected file hitting Enter, without touching the mouse.
share
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improve th...
UITapGestureRecognizer tap on self.view but ignore subviews
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one more question I have few buttons on my view that have to work. how can I set some priority for them?
– Matrosov Alexander
Apr 4 '13 at 15:16
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External resource not being loaded by AngularJs
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This is the only solution that worked for me:
var app = angular.module('plunker', ['ngSanitize']);
app.controller('MainCtrl', function($scope, $sce) {
$scope.trustSrc = function(src) {
return $sce.trustAsResourceUrl(src);
}
$scope.mov...
How to darken a background using CSS?
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Use an :after psuedo-element:
.overlay {
position: relative;
transition: all 1s;
}
.overlay:after {
content: '\A';
position: absolute;
width: 100%;
height:100%;
top:0;
left:0;
background:rgba(0,0,0,0.5);
opacity: 1;
transition: ...
Delete topic in Kafka 0.8.1.1
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Deleting topic isn't always working in 0.8.1.1
Deletion should be working in the next release, 0.8.2
kafka-topics.sh --delete --zookeeper localhost:2181 --topic your_topic_name
Topic your_topic_name is marked for deletion.
Note: This will have no impact if delete.topic....