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What's the most elegant way to cap a number to a segment? [closed]
... ternary is twice as fast as Math.min/max - and if you remove the overhead from the far more expensive Math.random() call, this simple approach is 10 x faster.
– mindplay.dk
Oct 5 '17 at 8:48
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Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
... so far for clocks in Linux and OS X:
time() returns the wall-clock time from the OS, with precision in seconds.
clock() seems to return the sum of user and system time. It is present in C89 and later. At one time this was supposed to be the CPU time in cycles, but modern standards like POSIX requ...
How to use random in BATCH script?
...h one, so you should define a function. In my example, I generate numbers from 25 through 30 with call:rand 25 30. And the result is in RAND_NUM after that function exits.
@echo off & setlocal EnableDelayedExpansion
for /L %%a in (1 1 10) do (
call:rand 25 30
echo !RAND_NUM!
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How do I mock an open used in a with statement (using the Mock framework in Python)?
...thon/mock/magicmock.html
An example of mocking open as a context manager (from the examples page in the mock documentation):
>>> open_name = '%s.open' % __name__
>>> with patch(open_name, create=True) as mock_open:
... mock_open.return_value = MagicMock(spec=file)
...
... ...
What is a dependency property?
...dency property in .Net (especially in WPF context). What is the difference from the regular property?
3 Answers
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Unescape HTML entities in Javascript?
...cally, assign the encoded HTML to its innerHTML and retrieve the nodeValue from the text node created on the innerHTML insertion. Since it just creates an element but never adds it, no site HTML is modified.
It will work cross-browser (including older browsers) and accept all the HTML Character En...
Difference between acceptance test and functional test?
...ting: take the business requirements and test all of it good and thorougly from a functional viewpoint.
acceptance-testing: the "paying" customer does the testing he likes to do so that he can accept the product delivered. It depends on the customer but usually the tests are not as thorough as the ...
Why is AJAX returning HTTP status code 0?
...d blocker)
as above, if the request is interrupted (browser navigates away from the page)
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how to get the last character of a string?
...thod.
Just by:
str.slice(-1);
A negative start index slices the string from length+index, to length, being index -1, the last character is extracted:
"abc".slice(-1); // "c";
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HAProxy redirecting http to https (ssl)
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To add to this, from User2966600's answer below, with 301 added, use this to redirect to https for only a specific domain: redirect scheme https code 301 if { hdr(Host) -i www.mydomain.com } !{ ssl_fc }
– Quentin Skouse...