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Selecting last element in JavaScript array [duplicate]
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I added a test case where you call .pop() and .push() consecutively. Seems to be 10x faster than .slice(-1)[0] but still 10x slower than direct access.
– mjois
Jan 5 '16 at 3:37
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Python's “in” set operator
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This is not a very good test since string constants are often interned (try a = 'a'; b = 'a'; a is b). I tried it with a = (1, 2, 3); b = (1, 2, 3); a == b; hash(a) == hash(b); a is b; a in set([b]) instead.
– Philipp
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Google Chrome Printing Page Breaks
... 5.1.7, so I don't think it's silly at all. The version of WK in what they tested might be different from what you tested.
– Joel Peltonen
Sep 28 '12 at 7:19
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Auto layout constraints issue on iOS7 in UITableViewCell
... before adding the constraints to my content view.
– testing
Nov 11 '14 at 13:10
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vertical alignment of text element in SVG
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If you're testing this in IE, dominant-baseline and alignment-baseline are not supported.
The most effective way to center text in IE is to use something like this with "dy":
<text font-size="ANY SIZE" text-anchor="middle" "dy"="-...
Returning binary file from controller in ASP.NET Web API
...rsion, string environment,
string filetype)
{
var path = @"C:\Temp\test.exe";
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
result.Content = new StreamContent(stream);
result.Content...
How to benchmark efficiency of PHP script
...r.
Hopefully all of the above can help show that carefully isolated 'lab' testing will not reflect the variables and problems that you will encounter in production, and that you must identify what your high level goal is and then what you can do to get there, before heading off down the micro/prema...
How to check if a number is a power of 2
...t examples. e.g. Isolate the rightmost 1-bit with y = x & (-x). This test is just a special case of clearing the lowest set bit.
– Peter Cordes
Sep 18 at 18:34
add a com...
Difference between FOR and AFTER triggers?
...DATE statement, the INSTEAD OF trigger then evaluates if the business rule test passes or not. If the business rule test passes, in order for the update to occur the INSTEAD OF trigger must explicitly invoke the UPDATE statement again.
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How to quickly and conveniently disable all console.log statements in my code?
...ny way to turn off all console.log statements in my JavaScript code, for testing purposes?
28 Answers
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