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Opacity of background-color, but not the text [duplicate]
...ckground-color: rgba(0, 0, 0, 0.6);
/* For IE 5.5 - 7*/
filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);
/* For IE 8*/
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";
}
In...
Google Chrome display JSON AJAX response as tree and not as a plain text
...was looking at the "Response" tab. Thanks!
– Ted Naleid
Jan 24 '12 at 19:47
8
But i think to get ...
Checking for empty queryset in Django
What is the recommended idiom for checking whether a query returned any results?
Example:
7 Answers
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How to list containers in Docker
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To list all running and stopped containers, showing only their container id
docker ps -aq
To remove all containers that are NOT running
docker rm `docker ps -aq -f status=exited`
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impr...
Better way to check variable for null or empty string?
... PHP is a dynamic language what's the best way of checking to see if a provided field is empty?
10 Answers
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Vim: Delete buffer without losing the split window
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You have no idea how long I've been looking for something like this which is so simple, not requiring and entire script to run it. In my VIMRC, I now have this mapped for CTRL+C: nnoremap <C-c> :bp\|bd #<CR>
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Initializing IEnumerable In C#
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Old now, but I would avoid the second option. You might want this to interact with other IEnumerables that are not compatible with arrays.
– Joel Coehoorn
Oct 5 '18 at 14:23
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Is there an equivalent for the Zip function in Clojure Core or Contrib?
...pling" in a manner similar to Haskell's
zipWith (\x y -> (x, y))
The idiomatic way to build a "tuple" in Clojure is to construct a short vector, as displayed above.
(Just for completeness, note that Haskell with some basic extensions does allow variable arity functions; using them requires a ...
Print variables in hexadecimal or decimal format
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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how to read all files inside particular folder
I want to read all xml files inside a particular folder in c# .net
7 Answers
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