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Hello
I recently have discovered a warning happening in Firefox that says
Warning: Unknown pseudo-class or pseudo-element 'hidden'
Here is page http://eleven23.net/eleven23/beta/work/web/lounge22.php
And the warning happens when it gets to the part of...
Started by nutnics on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Where you are using $('img:hidden')
The first step is to really stop .
pseudo-class :hidden.
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I just wanted to know why Pseudo header is preceded to UDP. Why Pseudo header is used. whats the logic behind it.
Started by mahesh on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
(IP being the layer beneath them.)
Thus, to do a proper checksum, a "pseudo header", that is, one), the TCP/UDP stack of the redirected receiver....
What do you mean by "pseudo header"? UDP has an 8-byte header , which provides necessary features.
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How many Pseudo-classes are there in CSS? What are they?
Started by Shinjikun on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
I mostly use: :hover.
A bunch of useful one s.
See 6.6 Pseudo-classes , and 7 Pseudo elements .
CSS3 selectors are in Last Call status.
See 5.10 Pseudo-elements and pseudo-classes of the CSS2 spec.
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Ask your Facebook Friends
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Perl is warning me about using pseudo hashs in my program:
Pseudo-hashes are deprecated
How do I convert the following code so that is does not use pseudo hashs
foreach my $hash (@arrayOfHash) { print keys %{$hash}; }
Started by Michael Shnitzer on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If for some reason you can't fix @arrayOfHash , you can work around it by doing:
foreach my $hash (@arrayOfHash) { my %hash = @$hash; print keys... .
The problem is that @arrayOfHash actually contains arrayrefs, not hashrefs .
The problem isn't in that code.
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What is a pseudo-virtual function in C++?
Started by Seth Illgard on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
"Pseudo-virtual Foo { int* bar; Foo() : bar(0) { bar = new int; } virtual ~Foo() { delete bar; } }
This has a pseudo.
Implemented their own dynamic polymorphism, so they perhaps have their own vtables .
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What is the best way to create the best pseudo-random number generator? (any language works)
Started by Phantom73 on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
The Mersenne Twister algorithm is a fairly fast pseudo-random number.
Pseudo-random number generators are a very complex subject, so-efficient one, for example.
Best way to create one is to not to.
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How can I generate a (pseudo)random alpha-numeric string, something like: 'd79jd8c' in PHP?
Started by Unkwntech on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Then, in a loop, choose a random number and use it as the index to the $characters string ... .
First make a string with all your possible characters:
$characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
You could also use range() to do this more quickly .
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I know that the Random class can generate pseudo-random numbers but is there a way to generate truly random numbers?
Started by Max on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
Algorithms such as the Mersenne twister are quite popular quality pseudo random number generator.....
A pseudo-random number generated, but the quality of "randomness" is much higher - suitable pseudo random generaters available too.
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Is there a way I can use a jQuery pseudo selector like :empty or :not(:checked) on an input/textarea/select element, or any other way I can return an object that is empty?
Started by tarnfeld on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can build a custom filter.
By the user? There's no explicit pseudo-selector/filter for that, but...
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I'm looking to compute the Moore-Penrose pseudo-inverse of a matrix in C++, can someone point me to a library implementation or a numerical recipe?
Thanks!
Started by Mark on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Decomposition to calculate the pseudo-inverse..
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