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Change text color based on brightness of the covered background area?
...ow: hidden;
height: 100vh;
background: url(https://www.w3schools.com/html/pic_mountain.jpg) 50%/cover;
}
h2 {
color: white;
font: 900 35vmin/50vh arial;
text-align: center;
mix-blend-mode: difference;
filter: drop-shadow(0.05em 0.05em orange);
}
<header>
<h2 co...
Peak-finding algorithm for Python/SciPy
...//docs.scipy.org/doc/scipy/reference/generated/scipy.signal.find_peaks_cwt.html
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How to tell whether a point is to the right or left side of a line
...s the cross product, in two dimensions: mathworld.wolfram.com/CrossProduct.html
– brianmearns
Sep 4 '13 at 0:53
4
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How to import an excel file in to a MySQL database
...load data capability. See http://dev.mysql.com/doc/refman/5.1/en/load-data.html
Look half way down the page, as it will gives a good example for tab separated data:
FIELDS TERMINATED BY '\t' ENCLOSED BY '' ESCAPED BY '\'
Check your data. Sometimes quoting or escaping has problems, and you need to a...
Android LocationClient class is deprecated but used in documentation
...ntation.. https://developer.android.com/training/location/retrieve-current.html
*
* Please add Runtime permission here for android 6
* */
mLocationRequest = LocationServices.FusedLocationApi.getLastLocation(
mGoogleApiClient);
if (mLocationRequest != null) {
...
List of Rails Model Types
...
:ip_address
:mac_address
For UI mapping (Model scaffold data type -> HTML), the next image has all the basic field types:
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How to filter multiple values (OR operation) in angularJS
... return ($scope.selectedGenres.indexOf(movie.genre) !== -1);
};
}
HTML:
<div ng-controller="MoviesCtrl">
<ul>
<li ng-repeat="movie in movies | filter:filterByGenres">
{{ movie.name }} {{ movie.genre }}
</li>
</ul>
</div&g...
Malloc vs new — different padding
... links about gcc: gcc.gnu.org/onlinedocs/gcc/Structure_002dPacking-Pragmas.html
– Stephane Rolland
Nov 20 '12 at 10:01
...
MySQL: Sort GROUP_CONCAT values
...
Sure, see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_name,
GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')
FROM student
GROUP BY student_name;
...
How to host a Node.Js application in shared hosting [closed]
..., cookie-signature@1.0.6, methods@1.1.1, cookie@0.1.2, fresh@0.2.4, escape-html@1.0.1, range-parser@1.0.2, finalhandler@0.3.6, content-type@1.0.1, vary@1.0.0, parseurl@1.3.0, serve-static@1.9.3, content-disposition@0.5.0, path-to-regexp@0.1.3, depd@1.0.1, qs@2.4.2, on-finished@2.2.1, debug@2.2.0, et...