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Wolfram's Rule 34 in XKCD [closed]

... There was also the XKCD strip that listed number of hits for "killed in a __________ accident" (for various activities), and noted something like two hits for "blogging". That number went up very fast after the strip came out. – David Thornley Dec 18 '09 at 2...
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How do I run Python code from Sublime Text 2?

... find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key. Note: CTRL + C will NOT work. What to do when Ctrl + Break does not work: Go to: Preferences -> Key Bindings - User and paste the line below: {"keys": ["ctrl+shift+c"], "command": "exec", "args": {"k...
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Match multiple cases classes in scala

... matcher(l: Foo): String = { l match { case A() => "A" case B(_) | C(_) => "B" case _ => "default" } } If you must, must, must extract the parameter and treat them in the same code block, you could: def matcher(l: Foo): String = { l match { case A() => "A" ca...
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How do I get a list of column names from a psycopg2 cursor?

...it’s not (easily) possible to get column names for views from information_schema. – wjv Jun 23 '16 at 7:30 6 ...
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addEventListener not working in IE8

... Try: if (_checkbox.addEventListener) { _checkbox.addEventListener("click", setCheckedValues, false); } else { _checkbox.attachEvent("onclick", setCheckedValues); } Update:: For Internet Explorer versions prior to IE9, attach...
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What algorithm does Readability use for extracting text from URLs?

...spaper'; readSize = 'size-medium'; readMargin = 'margin-wide'; _readability_script = document.createElement('script'); _readability_script.type = 'text/javascript'; _readability_script.src = 'http://lab.arc90.com/experiments/readability/js/readability.js?x=' + (Math.random()); ...
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Variable interpolation in the shell

... Use "$filepath"_newstap.sh or ${filepath}_newstap.sh or $filepath\_newstap.sh _ is a valid character in identifiers. Dot is not, so the shell tried to interpolate $filepath_newstap. You can use set -u to make the shell exit with an...
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In Scala, what exactly does 'val a: A = _' (underscore) mean?

What exactly does val a: A = _ initialize a value to? Is this a typed null? Thanks. 2 Answers ...
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Scala: What is a TypeTag and how do I use it?

...ss Foo class Bar extends Foo def meth[A](xs: List[A]) = xs match { case _: List[String] => "list of strings" case _: List[Foo] => "list of foos" } we will get warnings: <console>:23: warning: non-variable type argument String in type pattern List[String]↩ is unchecked since it ...
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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'

...gs to the none method family as opposed to the new method family: #ifndef __has_attribute #define __has_attribute(x) 0 // Compatibility with non-clang compilers #endif #if __has_attribute(objc_method_family) #define BV_OBJC_METHOD_FAMILY_NONE __attribute__((objc_method_family(none))) #else #defin...