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Change select box option background color
..."1"] {
background: rgba(100, 100, 100, 0.3);
}
select option[value="2"] {
background: rgba(150, 150, 150, 0.3);
}
select option[value="3"] {
background: rgba(200, 200, 200, 0.3);
}
select option[value="4"] {
background: rgba(250, 250, 250, 0.3);
}
<select>
<opti...
Comparing two NumPy arrays for equality, element-wise
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402
(A==B).all()
test if all values of array (A==B) are True.
Note: maybe you also want to test A...
How to write lists inside a markdown table?
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263
Yes, you can merge them using HTML. When I create tables in .md files from Github, I always li...
How to wait 5 seconds with jQuery?
...ding, so put that code inside your $(document).ready(...); script.
UPDATE 2: jquery 1.4.0 introduced the .delay method. Check it out. Note that .delay only works with the jQuery effects queues.
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.htaccess not working apache
I have a server from AWS EC2 service running on Linux ubuntu and I have installed apache, php, and mysql.
12 Answers
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Android Studio - Ambiguous method call getClass()
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255
I think it is a bug in Android Studio. As we know, Android Studio is based on the IntelliJ Pla...
How to get execution time in rails console?
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242
timing = Benchmark.measure { Post.all }
The various attributes of the object returned (Bench...
PHP, get file name without file extension
... "\n";
echo $path_parts['filename'], "\n"; // filename is only since PHP 5.2.0
Output of the code:
/www/htdocs
index.html
html
index
And alternatively you can get only certain parts like:
echo pathinfo('/www/htdocs/index.html', PATHINFO_EXTENSION); // outputs html
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C++ Erase vector element by value rather than by position? [duplicate]
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edited May 24 '16 at 19:57
Community♦
111 silver badge
answered Aug 2 '10 at 5:31
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Scala constructor overload?
...structors in Scala must either call the primary constructor (as in landon9720's) answer, or another auxiliary constructor from the same class, as their first action. They cannot simply call the superclass's constructor explicitly or implicitly as they can in Java. This ensures that the primary const...