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How to save password when using Subversion from the console
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@Seven Better yet, just write a new answer that's more up-to-date. (The store-passwords option in config is now deprecated, according to some default comments I found in my config file; it has been replaced by the same option in servers.)
– Kyle Strand
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[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
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Can you get DB username, pw, database name in Rails?
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In more recent Rails, you don't need to create the configuration, you can get it via Rails.configuration
– Bryan Larsen
Aug 18 '10 at 17:37
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How does one reorder columns in a data frame?
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How can I dynamically add a directive in AngularJS?
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Android Studio Google JAR file causing GC overhead limit exceeded error
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Fantastic! This also fixed my error. I find that the more memory I give it, the fast the build goes. I went from over 1 min to 19 sec.
– Simon
Sep 15 '15 at 20:06
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How to change value of process.env.PORT in node.js?
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For just one run (from the unix shell prompt):
$ PORT=1234 node app.js
More permanently:
$ export PORT=1234
$ node app.js
In Windows:
set PORT=1234
In Windows PowerShell:
$env:PORT = 1234
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Compare double to zero using epsilon
...sion (53 in the case of an IEEE double). The representable values are much more densely packed near 0 than they are near 1.
To use a more familiar decimal system, suppose you store a decimal value "to 4 significant figures" with exponent. Then the next representable value greater than 1 is 1.001 * ...
Creating Unicode character from its number
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