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Are (non-void) self-closing tags valid in HTML5?
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In HTML 4, <foo / (yes, with no > at all) means <foo> (which leads to <br /> meaning <br>> (i.e. <br>&gt;) and <title/hello/ meaning <title>hello</title>). This is an SGML rule that browsers did a very poor job of support...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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which goes in set 24 did you mean "in set 28" instead? And do you assume 32 sets?
– Ruslan
Apr 2 '16 at 18:04
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How to refresh Android listview?
.... But the problem is that the way they are presented needs to change. That means my adapter's code to build the UI needs to run again and then correctly hide some element in the list rows. notifyDataSetChanged() does not work...
– Sven Haiges
Nov 8 '13 at 9:49
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UIPopovercontroller dealloc reached while popover is still visible
... new one. But after allocating it for the first time I never get it nil. I mean I call a method once. There I allocate and init my ivar. And the next time when I again call that method this time I find my ivar already allocated. If ARC takes care of this, then when does it release it. Or does it aut...
How to replace a single word under cursor?
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Not sure what you mean that it does not change modes, opposite seems to be the case, but maybe that's what you wanted, to remain in insert mode. But a big advantage is that this (contrary to viwp) can be done several times with just one yanki...
Detect and exclude outliers in Pandas data frame
...t computes the Z-score of each value in the
column, relative to the column mean and standard deviation.
Then is takes the absolute of Z-score because the direction does not
matter, only if it is below the threshold.
all(axis=1) ensures that for each row, all column satisfy the
constraint.
Finally,...
How do I unset an element in an array in javascript?
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@ThiefMaster - Care to explain? I don't know what that means and keen to learn. As always, an edit is a 1,000,000 times better than an off-hand comment; you should know that with the amount of rep you have.
– going
Dec 26 '11 at 9:28
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How can you escape the @ character in javadoc?
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@ADTC You can't. Why would you want to? } has no special meaning in html.
– Bohemian♦
Sep 7 '13 at 4:06
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What exactly does += do in python?
...answer is too complex for the type of person who would need to ask what += means (i.e., a beginner). Your answer is not a beginner answer, not just because beginners usually don't start learning Python in an object-oriented way, but also because there are much simpler answers (like @Imran's below). ...
What does $_ mean in PowerShell?
... @Xalorous: Just because it doesn't produce an error doesn't mean it works: Get-ChildItem | Add-Member -Type NoteProperty -Name Bar -Value $_.Name -PassThru | Select Bar ... Well, it can work if you have a $_ in the scope where you're executing that pipeline. But that's very different ...