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How do I sort an observable collection?
.... For larger collections watch out for the number of collection changed notifications.
I have updated my code to improve performance (thanks to nawfal) and to handle duplicates which no other answers here do at time of writing. The observable is partitioned into a left sorted half and a right unsort...
Binding a list in @RequestParam
...e same name:
myparam=myValue1&myparam=myValue2&myparam=myValue3
If you need to bind @ModelAttribute-style indexed parameters, I guess you need @ModelAttribute anyway.
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Is there such a thing as min-font-size and max-font-size?
...wser further will not make the font stop resizing. This has made me wonder if there is such a thing as min-font-size or max-font-size , and if such a thing does not exist, if there is a way to achieve something similar.
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Delete everything in a MongoDB database
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Use with caution: if you're in a sharded environment using wiredTiger and you have no user database and you invoke dropDatabase, the database will be deleted and could re-appear as primary on a different shard when new records are added.
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Programmatically trigger “select file” dialog box
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If you're looking to have your own button to upload a file instead of using <input type="file" />, you can do something like:
<input id="myInput" type="file" style="visibility:hidden" />
<input type="button" v...
Datatable vs Dataset
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One major difference is that DataSets can hold multiple tables and you can define relationships between those tables.
If you are only returning a single result set though I would think a DataTable would be more optimized. I would thin...
Python Threading String Arguments
...sLine, args=[dRecieved]) # <- 1 element list
processThread.start()
If you notice, from the stack trace: self.__target(*self.__args, **self.__kwargs)
The *self.__args turns your string into a list of characters, passing them to the processLine
function. If you pass it a one element list, it...
Bootstrap: Position of dropdown menu relative to navbar item
... the release of Bootstrap 3.1.0 and again with the release of Bootstrap 4. If one of the below solutions doesn't seem to be working double check the version number of Bootstrap that you're importing and try a different one.
Bootstrap 3
Before v3.1.0
You can use the pull-right class to line the ri...
Initialization of an ArrayList in one line
...ust seems like a little bit overkill to me.
What would have been nice was if the Collection Literals proposal for Project Coin was accepted (it was slated to be introduced in Java 7, but it's not likely to be part of Java 8 either.):
List<String> list = ["A", "B", "C"];
Unfortunately it wo...
Visual Studio (2008) 'Clean Solution' Option
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Then what is the difference between "Build" and "Rebuild All?"
– Chad
Oct 14 '10 at 18:44
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