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How do I create a WPF Rounded Corner container?

...ed because it seems more efficient and elegant. – ATL_DEV Feb 13 '13 at 18:11  |  show 2 more comments ...
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How do I find all files containing specific text on Linux?

... edited Jul 1 at 2:18 d3v_1 59833 silver badges1212 bronze badges answered Jun 6 '13 at 8:21 rakib_raki...
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Will Emacs make me a better programmer? [closed]

...s in pieces, in other postings of his. http://steve-yegge.blogspot.com/2008_04_01_archive.html is probably the most comprehensive, but the info is buried in there since it's on a tangent to the main subject. I guess to summarize: the programmers who are merely good or competent will pick up an IDE ...
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CodeIgniter: Create new helper?

...ined('BASEPATH')) exit('No direct script access allowed'); if ( ! function_exists('test_method')) { function test_method($var = '') { return $var; } } Save this to application/helpers/ . We shall call it "new_helper.php" The first line exists to make sure the file cannot b...
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How can the Euclidean distance be calculated with NumPy?

...er too much if you use sqrt-sum with axis=0, linalg.norm with axis=0, or a_min_b = a - b numpy.sqrt(numpy.einsum('ij,ij->j', a_min_b, a_min_b)) which is, by a slight margin, the fastest variant. (That actually holds true for just one row as well.) The variants where you sum up over the second...
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How to profile methods in Scala?

...you can automatically wrap things in the REPL – oxbow_lakes Feb 6 '12 at 12:43 1 Almost perfect, ...
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Why is extending native objects a bad practice?

...nderscore.js is an example of the thing done the right way: var arr = []; _(arr).flatten() // or: _.flatten(arr) // NOT: arr.flatten() share | improve this answer | follow ...
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Remove excess whitespace from within a string

...ve it. If you are dealing with extra spaces within a string consider a preg_replace of multiple whitespaces " "* with a single whitespace " ". Example: $foo = preg_replace('/\s+/', ' ', $foo); share | ...
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R: rJava package install failing

... Turns out my problem was an issue with my JAVA_HOME environment variable. Yes, shocking I know. My initial setting for PATH and JAVA_HOME looked like this: export JAVA_HOME=/usr/lib/jvm/java-6-sun export PATH=$PATH:$JAVA_HOME/bin And I added /jre so it now looks like ...
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What happens to a detached thread when main() exits?

...), and that's well-defined, as long as it touches neither (automatic|thread_local) variables of other threads nor static objects. This appears to be allowed to allow thread managers as static objects (note in [basic.start.term]/4 says as much, thanks to @dyp for the pointer). Problems arise when t...