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How to clone a case class instance and change just one field in Scala?
...t in copy feature. Here is a link to a big set if complex lenses that that my library uses to set heavily nested values.
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Escape quote in web.config connection string
I have a connection string in my web config:
5 Answers
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Drawing a connecting line between two elements [closed]
...few days back
I used an full width and height svg and added it below all my divs and added lines to these svg dynamically.
Checkout the how I did it here using svg
HTML
<div id="ui-browser"><div class="anchor"></div>
<div id="control-library" class="library">
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Accidentally committed .idea directory files into git
...ory into git. This is causing conflicts everywhere else I need to checkout my repo. I was wondering how do I remove these files from the remote?
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Why can't I center with margin: 0 auto?
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Like I said in my suggestion, remove the float: left
– PatrikAkerstrand
Jun 8 '09 at 8:20
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What is Scala's yield?
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Unless you get a better answer from a Scala user (which I'm not), here's my understanding.
It only appears as part of an expression beginning with for, which states how to generate a new list from an existing list.
Something like:
var doubled = for (n <- original) yield n * 2
So there's on...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
...in the specific case, that @user438331 asks about, I think the solution in my answer using a simple indexer is better.
– Niklas Peter
Sep 26 '15 at 10:33
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Select multiple columns in data.table by their numeric indices
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@Frank -- That's great news! Thanks for bringing it to my attention. Once that change makes its way into the version of data.table distributed on CRAN, I'll edit this answer to announce the change up top. (And please -- you or anyone else who reads this -- feel free to ping me wi...
What is the difference between setUp() and setUpClass() in Python unittest?
...ver the other?
This part of the question has not been answered yet. As per my comment in response to the answer by Gearon, the setUp method is meant for elements of the fixture that are common to all tests (to avoid duplicating that code in each test). I find this is often useful as removing duplica...
Running multiple TeamCity Agents on the same computer?
...isn't supported by the installation wizard.
– Jesper Mygind
Jul 26 '17 at 8:29
It's good to be advise that you may hav...