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What kind of virtual machine is BEAM (the Erlang VM)?
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edited Jul 20 '16 at 1:29
Ilya Vassilevsky
92766 silver badges1414 bronze badges
answered...
What does the star operator mean, in a function call?
... *args) and move on.
– IceArdor
Nov 20 '13 at 7:38
1
What happens if you (accidentally perhaps :p...
How to always show scrollbar
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edited Apr 25 '13 at 20:42
TronicZomB
8,15955 gold badges3131 silver badges4646 bronze badges
answe...
jQuery append fadeIn
...tos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course, if that makes it clearer:
var item = $('<li><img src="/photos/t/'+data.filena...
What's the best way to set a single pixel in an HTML5 canvas?
...mend testing against browsers you care about for maximum speed. As of July 2017, fillRect() is 5-6× faster on Firefox v54 and Chrome v59 (Win7x64).
Other, sillier alternatives are:
using getImageData()/putImageData() on the entire canvas; this is about 100× slower than other options.
creating a...
Force page scroll position to top at page refresh in HTML
...page reloads.
– kevnk
Oct 17 '19 at 20:51
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show 2 more comments
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Logical Operators, || or OR?
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answered May 13 '11 at 22:20
Matthew RatzloffMatthew Ratzloff
3,96411 gold badge2222 silver badges3030 bronze badges
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Using custom std::set comparator
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1. Modern C++20 solution
auto cmp = [](int a, int b) { return ... };
std::set<int, decltype(cmp)> s;
We use lambda function as comparator. As usual, comparator should return boolean value, indicating whether the element passed as...
Static table view outside UITableViewController
...s already found and given here: G.Huebner -> http://web.archive.org/web/20140928102504/http://iphonedevsdk.com/forum/iphone-sdk-development/111800-static-table-view-cells-only-work-in-a-uitableviewcontroller.html
share
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How to strip all whitespace from string
...ort re
>>> re.sub(r'\s+', '', 'strip my \n\t\r ASCII and \u00A0 \u2003 Unicode spaces')
'stripmyASCIIandUnicodespaces'
>>> # Or, depending on the situation:
>>> re.sub(r'(\s|\u180B|\u200B|\u200C|\u200D|\u2060|\uFEFF)+', '', \
... '\uFEFF\t\t\t strip all \u000A kinds of \u2...