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django test app error - Got an error creating the test database: permission denied to create databas
...---------------------------------------------------------
Ran 0 tests in 0.000s
OK
Process finished with exit code 0
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CSS background image to fit width, height should auto-scale in proportion
...ilver;
padding-top:1ex;
}
div > div::after {
background-color: #000;
color: #fefefe;
margin: 1ex;
padding: 1ex;
opacity: 0.8;
display: block;
width: 10ex;
font-size: 0.7em;
content: attr(class);
}
<div>
<div class="contain"></div>
<p>...
Does SVG support embedding of bitmap images?
...make the SVG self-contained. An example:
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
...
<image
width="100" height="100"
xlink:href="data:image/png;base64,IMAGE_DATA"
/>
...
</svg>
The svg element at...
Change the color of a bullet in a html list?
...
<ul>
<li style="color: #888;"><span style="color: #000">test</span></li>
</ul>
the big problem with this method is the extra markup. (the span tag)
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problem with and :after with CSS in WebKit
...ing: border-box;
width: 100%;
padding: 10px 20px;
background: #000;
color: #fff;
border: none;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
select::-ms-expand {
display: none;
}
I have used FontAwesome.io for my new arrow, but you can us...
Obtaining a powerset of a set in Java
...eeded. Try your code against the Guava one where you println only 1 in 10,000 elements, and make a big example. I bet that the Guava one will be faster.
– Eyal
Mar 24 '14 at 14:29
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Regex to replace everything except numbers and a decimal point
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best answer. Removes 0.000 10.000000 .22 2.234, but keeps 1, 10, 10.1, 10.22
– Robert Baker
Apr 8 '15 at 17:27
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Use LINQ to get items in one List, that are not in another List
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This method (list of over 50,000 items) was significantly faster than the ANY method!
– DaveN
Jul 23 '17 at 8:59
5
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How to state in requirements.txt a direct github source
... point to particular commit:
-e git://github.com/mozilla/elasticutils.git@000b14389171a9f0d7d713466b32bc649b0bed8e#egg=elasticutils
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How to debug Lock wait timeout exceeded on MySQL?
...64.89.145 viget updating
DELETE FROM file WHERE file_id in ('6dbafa39-7f00-0001-51f2-412a450be5cc' )
Foreign key constraint fails for table `backoffice`.`attachment`:
,
CONSTRAINT `attachment_ibfk_2` FOREIGN KEY (`file_id`) REFERENCES `file` (`file_id`)
Trying to delete or update in parent table, ...