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Is there a “previous sibling” selector?

...c 97k3838 gold badges198198 silver badges253253 bronze badges answered Nov 30 '09 at 4:08 cletuscletus 561k152152 gold badges87387...
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Java SimpleDateFormat(“yyyy-MM-dd'T'HH:mm:ss'Z'”) gives timezone as IST

... You haven't set the timezone only added a Z to the end of the date/time, so it will look like a GMT date/time but this doesn't change the value. Set the timezone to GMT and it will be correct. SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-d...
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How to get one value at a time from a generator function in Python?

...d Mar 10 '10 at 19:13 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 668k127127 gold badges11911191 silver badges12501250 bronze badges ...
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Once upon a time, when > was faster than < … Wait, what?

...nGL tutorial . It's really great, trust me. The topic I am currently at is Z-buffer. Aside from explaining what's it all about, the author mentions that we can perform custom depth tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual meaning of depth values (which is top and whic...
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How to manually create icns files using iconutil?

...eAnne 25.6k99 gold badges5959 silver badges7070 bronze badges 2 ...
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How to detect if a function is called as constructor?

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Can you change what a symlink points to after it is created?

...p -C3 ^unlink /tmp/output.txt lstat64("test", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0 stat64(".bash_aliases", {st_mode=S_IFREG|0644, st_size=2043, ...}) = 0 symlink(".bash_aliases", "test") = -1 EEXIST (File exists) unlink("test") = 0 symlink(".bash_aliases", "te...
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foldl versus foldr behavior with infinite lists

... a list of n values [x1, x2, x3, x4 ... xn ] with some function f and seed z. foldl is: Left associative: f ( ... (f (f (f (f z x1) x2) x3) x4) ...) xn Tail recursive: It iterates through the list, producing the value afterwards Lazy: Nothing is evaluated until the result is needed Backwards: fol...
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f

...Jason 9,54688 gold badges5555 silver badges7575 bronze badges 5 ...
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How can I create a correlation matrix in R?

...-star 4,67833 gold badges3535 silver badges7575 bronze badges answered May 21 '12 at 7:39 Manuel RamónManuel Ramón 2,44022 gold ...