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How to remove a file from the index in git?
...m the repo (as @powder366 already mentioned) which is not the intended result.
– otomo
Sep 24 '19 at 10:16
2
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Error message Strict standards: Non-static method should not be called statically in php
... function Value() { return 'Object'; }
}
echo Foo::$static_var . "<br/>"; echo Foo::staticValue(). "<br/>"; $foo = new Foo(); echo $foo->Value();
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How to compare two dates in php
...ve number of days will be returned; otherwise a negative number of days:
<?php
$date1=date_create("2013-03-15");
$date2=date_create("2013-12-12");
$diff=date_diff($date1,$date2);
echo $diff->format("%R%a days");
?>
output will be "+272 days" ;
changing
$date1 = "2014-03-15"
<?php...
How do I compare two strings in Perl?
...
See perldoc perlop. Use lt, gt, eq, ne, and cmp as appropriate for string comparisons:
Binary eq returns true if the left argument is stringwise equal to the right argument.
Binary ne returns true if the left argument is stringwise not equal to the...
AngularJs: Reload page
...n() {
$route.reload();
}
Then you can use it on the link like this:
<a ng-click="reloadRoute()" class="navbar-brand" title="home" data-translate>PORTAL_NAME</a>
This method will cause the current route to reload. If you however want to perform a full refresh, you could inject $w...
How to find the kth largest element in an unsorted array of length n in O(n)?
... in L, pivot, or G */
k = |L| + 1
If i = k, return pivot
If i < k, return Select(L, k-1, i)
If i > k, return Select(G, n-k, i-k)
It's also very nicely detailed in the Introduction to Algorithms book by Cormen et al.
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Is it possible to clone html element objects in JavaScript / JQuery?
... "#foo2" as your selector. Then, get it with html().
Here is the html:
<div id="foo1">
</div>
<div id="foo2">
<div>Foo Here</div>
</div>
Here is the javascript:
$("#foo2").click(function() {
//alert("clicked");
var value=$(this).html();
...
~x + ~y == ~(x + y) is always false?
...x+y) == ~x + ~y
By two's complement*, we know that,
-x == ~x + 1
<==> -1 == ~x + x
Noting this result, we have,
~(x+y) == ~x + ~y
<==> ~(x+y) + (x+y) == ~x + ~y + (x+y)
<==> ~(x+y) + (x+y) == (~x + x) + (~y + y)
<==> ~(x+y) + (x+y) == -1 + -1
<==> ...
Hiding elements in responsive layout?
...
New visible classes added to Bootstrap
Extra small devices
Phones (<768px) (Class names : .visible-xs-block, hidden-xs)
Small devices
Tablets (≥768px) (Class names : .visible-sm-block, hidden-sm)
Medium devices
Desktops (≥992px) (Class names : .visible-md-block, hidden-md)
Large dev...
What is resource-ref in web.xml used for?
I'm just wondering when/why you would define a <resource-ref> element in your web.xml file?
1 Answer
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