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Plot correlation <em>mem>atrix into a graph
I have a <em>mem>atrix with so<em>mem>e correlation values. Now I want to plot that in a graph that looks <em>mem>ore or less like that:
11 Answ...
Create code first, <em>mem>any to <em>mem>any, with additional fields in association table
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It's not possible to create a <em>mem>any-to-<em>mem>any relationship with a custo<em>mem>ized join table. In a <em>mem>any-to-<em>mem>any relationship EF <em>mem>anages the join table internally and hidden. It's a table without an Entity class in your <em>mem>odel. To work with such a join table with a...
Hidden features of Scala
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Okay, I had to add one <em>mem>ore. Every Regex object in Scala has an extractor (see answer fro<em>mem> oxbox_lakes above) that gives you access to the <em>mem>atch groups. So you can do so<em>mem>ething like:
// Regex to split a date in the for<em>mem>at Y/<em>Mem>/D.
val regex = "(\\...
Unable to execute dex: GC overhead li<em>mem>it exceeded in Eclipse
When I downloaded the Git project Os<em>mem>And and went to co<em>mem>pile it,
Eclipse returned these errors:
9 Answers
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How does this checkbox recaptcha work and how can I use it?
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This is a beta API for reCAPTCHA. I gather this fro<em>mem> the source of their JS API: https://www.google.co<em>mem>/recaptcha/api.js referencing "API2". And I also found this: http://jaswsinc.co<em>mem>/recaptcha-ads/ Apparently they did an invite-only beta of their "no CAPTCHA reCAPTCHA" So......
How to delete a row by reference in data.table?
<em>Mem>y question is related to assign<em>mem>ent by reference versus copying in data.table . I want to know if one can delete rows by reference, si<em>mem>ilar to
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Objective-C categories in static library
Can you guide <em>mem>e how to properly link static library to iPhone project. I use static library project added to app project as direct dependency (target -> general -> direct dependencies) and all works OK, but categories. A category defined in static library is not working in app.
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How to <em>mem>ake a great R reproducible exa<em>mem>ple
When discussing perfor<em>mem>ance with colleagues, teaching, sending a bug report or searching for guidance on <em>mem>ailing lists and here on Stack Overflow, a reproducible exa<em>mem>ple is often asked and always helpful.
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`date` co<em>mem><em>mem>and on OS X doesn't have ISO 8601 `-I` option?
In a Bash script, I want to print the current dateti<em>mem>e in ISO 8601 for<em>mem>at (preferably UTC), and it see<em>mem>s that this should be as si<em>mem>ple as date -I :
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What's the best way of i<em>mem>ple<em>mem>enting a thread-safe Dictionary?
I was able to i<em>mem>ple<em>mem>ent a thread-safe Dictionary in C# by deriving fro<em>mem> IDictionary and defining a private SyncRoot object:
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