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HTML span align center not working?
...y, you are trying to set align as a CSS property. Align is an attribute.
<span align="center" style="border:1px solid red;">
This is some text in a div element!
</span>
However, the align attribute is deprecated. You should use the CSS text-align property on the container.
<di...
How can I sort arrays and data in PHP?
...anual/en/array.sorting.php for an overview and links to further details.
Multi dimensional arrays, including arrays of objects
$array = array(
array('foo' => 'bar', 'baz' => 42),
array('foo' => ..., 'baz' => ...),
...
);
If you want to sort $array by the key 'foo' of each ...
css z-index lost after webkit transform translate3d
...selector, it seems to work and allow the hovered element to be top-most.
Although it's not exactly what you were looking for, this behavior provides a solution. You just need to use translate3d and z-index to set the order for the initial rendering.
<style>
div {
width: 300px;
...
How to check if all list items have the same value and return it, or return an “otherValue” if they
...1).All(x=>x.Value == val) ? val : otherValue;
– Caltor
Dec 13 '18 at 13:20
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...
Prevent text selection after double click
...ascript:
element.addEventListener('mousedown', function(e){ e.preventDefault(); }, false);
Or with jQuery:
jQuery(element).mousedown(function(e){ e.preventDefault(); });
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Which Boost features overlap with C++11?
...x_element
Ratio → std::ratio
Static Assert → static_assert
Thread → <thread>, etc (but check this question).
Typeof → auto, decltype
Value initialized → List-initialization (§8.5.4/3)
Math/Special Functions → <cmath>, see the list below
gamma function (tgamma), log gamma ...
Parsing XML with namespace in Python via 'ElementTree'
...when it comes merging documents, but I think most people are having difficulty simply searching documents.
Here's another case and how I handled it:
<?xml version="1.0" ?><Tag1 xmlns="http://www.mynamespace.com/prefix">
<Tag2>content</Tag2></Tag1>
xmlns without a pr...
How to copy Docker images from one host to another without using a repository
...
You will need to save the Docker image as a tar file:
docker save -o <path for generated tar file> <image name>
Then copy your image to a new system with regular file transfer tools such as cp, scp or rsync(preferred for big files). After that you will have to load the image into ...
How to add a string to a string[] array? There's no .Add function
... to an array, since it has fixed length. What you're looking for is a List<string>, which can later be turned to an array using list.ToArray(), e.g.
List<string> list = new List<string>();
list.Add("Hi");
String[] str = list.ToArray();
...
ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread
...it) line by line. run() is a one-liner with no checked exceptions thrown. Alternatively to implementing Runnable, it can extend Thread instead as other answers suggest.
class StreamGobbler implements Runnable {
private InputStream inputStream;
private Consumer<String> consumeInputLine...