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How do you rotate a two dimensional array?
...al number of layers in the matrix. This occurs when the innermost layer is formed of only one element (i.e. a 1×1 matrix) and therefore need not be rotated. It simply gets ignored.
We will undoubtedly need this information in our function to rotate a matrix, so let’s add it now:
def rotate(matr...
input type=“text” vs input type=“search” in HTML5
I'm new to HTML5 as begun to work with HTML5's new form input fields. When I'm working with form input fields, especially <input type="text" /> and <input type="search" /> IMO there wasn't any difference in all major browser including Safari, Chrome, Firefox and Opera. And the search...
How to override the properties of a CSS class using another CSS class
...ss classes will not work if the styles are defines in a specific way like .form-horizontal .form-group{margin-left:-15px}. Here you'll have to use !important
– DanKodi
Aug 6 '14 at 9:33
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Case insensitive comparison of strings in shell script
...tatements, the shopt approach requires you to use the double-bracket [[ ]] form of conditional instead of the single-bracket [ ] form. See also: gnu.org/software/bash/manual/html_node/The-Shopt-Builtin.html
– indiv
Sep 27 '12 at 22:37
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Disable git EOL Conversions
...n the repo.
With Git 2.8+ (March 2016), check if there are still eol transformation with:
git ls-files --eol
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Selecting all text in HTML text input when clicked
...to bind to the focus event rather than click for those who tab through the form elements.
– Andrew Ensley
Dec 10 '12 at 15:29
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uncaught syntaxerror unexpected token U JSON
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This got me on the right track; in my case I was doing $("form :input").valid(); to trigger validation. But apparently it got an error on a hidden field without a ValidationMessageFor. Fixed by changing to $("form :input:visible").valid();
– Trax72
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What is a “context bound” in Scala?
...mprovements.
Generally, a type parameter with a context bound is of the form [T: Bound]; it is expanded to plain type parameter T together with an implicit parameter of type Bound[T].
Consider the method tabulate which forms an array from the results of applying
a given function f on a range o...
Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
...esponse to /me/friends. See the Facebook upgrade guide for more detailed information, or review the summary below.
If you want to access a list of non-app-using friends, there are two options:
If you want to let your people tag their friends in stories that they publish to Facebook using your App...
“git rm --cached x” vs “git reset head -- x”?
...s in git reset:
git reset [--<mode>] [<commit>]
This form resets the current branch head to <commit> and possibly
updates the index (resetting it to the tree of <commit>) and the
working tree depending on <mode>, which must be one of the
following:
--s...