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UILabel - Wordwrap text
...n't obvious to (like me): The UILabel must have some sort of limit on its width (either from an actual width constraint or margin constraints); otherwise it won't wrap.
– jcady
Jun 24 '16 at 1:18
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sbt-assembly: deduplication found error
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Use the "provided" configuration, which will scope your dependent library.
For example:
libraryDependencies += "org.apache.spark" %% "spark-core" % "1.1.0" % "provided"
If needed, read more at
https://github.com/sbt/sbt-assembly#excl...
invalid command code ., despite escaping periods, using sed
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If you spent 10 min like I did finding the difference, it is -e option
– acheron55
May 7 '14 at 15:18
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Daemon Threads Explanation
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Let's say you're making some kind of dashboard widget. As part of this, you want it to display the unread message count in your email box. So you make a little thread that will:
Connect to the mail server and ask how many unread messages you have.
Signal the GUI with t...
How can I add an ampersand for a value in a ASP.net/C# app config file value
...Settings>
<add key="myurl" value="http://www.myurl.com?&amp;cid=&amp;sid="/>
<appSettings>
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Django - Circular model import issue
... Ahh, that worked, I was trying just 'Theme' before and it didn't work. Thanks. Is there any kind of performance hit for doing it this way? I'd like to keep my lookups non lazy if possible :)
– Hanpan
Dec 7 '10 at 16:47
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How can I define colors as variables in CSS?
... color: var(--main-color);
}
For a working example, please see this JSFiddle (the example shows one of the CSS selectors in the fiddle has the color hard coded to blue, the other CSS selector uses CSS variables, both original and current syntax, to set the color to blue).
Manipulating a CSS var...
Iterating Through a Dictionary in Swift
... Xcode is giving me to this experiment in the Swift Programming Language Guide:
7 Answers
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What is the difference between `after_create` and `after_save` and when to use which?
...aborate? Note that after_commit runs on create, updat and destroy. Docs: apidock.com/rails/ActiveRecord/Transactions/ClassMethods/… So it is not the same behavior as after_save You really want to call that cron_job after after destroying the record? Or in the ops case, send an email to a now delet...
Python Mocking a function from an imported module
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Where did test_patch come from, what is it exactly?
– Mike G
Nov 16 '13 at 6:12
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