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Is there a way to detect if a browser window is not currently active?
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There are 3 typical methods used to determine if the user can see the HTML page, however none of them work perfectly:
The W3C Page Visibility API is supposed to do this (supported since: Firefox 10, MSIE 10, Chrome 13). However, this API only raises events when the browser tab is fully overri...
Does Java SE 8 have Pairs or Tuples?
...his extremely informative link: cr.openjdk.java.net/~jrose/values/values-0.html about the need for and the prospects for such primitives including tuples.
– necromancer
Jun 21 '14 at 8:19
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What is the X-REQUEST-ID http header?
... Another Simple Snippet: restapitutorial.com/lessons/idempotency.html
– JayRizzo
Jun 5 at 18:58
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CSS z-index paradox flower
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JS Fiddle
HTML
<div class="item i1">1</div>
<div class="item i2">2</div>
<div class="item i3">3</div>
<div class="item i4">4</div>
<div id="five">5</div>
<div class="item2...
CSS: bolding some text without changing its container's size
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The best working solution using ::after
HTML
<li title="EXAMPLE TEXT">
EXAMPLE TEXT
</li>
CSS
li::after {
display: block;
content: attr(title);
font-weight: bold;
height: 1px;
color: transparent;
overflow: hidden;
visibility: hidden;...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...he URI which was given in order to access this page; for instance, '/index.html'.
PATH_INFO doesn't seem to be documented...
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Why use argparse rather than optparse?
...available here: argparse.googlecode.com/svn/trunk/doc/argparse-vs-optparse.html
– Jean-Francois T.
Aug 19 '15 at 11:00
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AngularJS ng-click stopPropagation
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this is more elegant than execute multiple expressions in html attribute, thanks
– Eason
May 9 '15 at 13:54
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What does multicore assembly language look like?
...ee container implementations at: https://www.boost.org/doc/libs/1_63_0/doc/html/lockfree.html
Such userland instructions also appear to be used to implement the Linux futex system call, which is one of the main synchronization primitives in Linux. man futex 4.15 reads:
The futex() system cal...
Difference between class and type
...nd of a type.
More info here: http://docs.oracle.com/javase/specs/jls/se8/html/jls-4.html
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