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When to use std::begin and std::end instead of container specific versions [duplicate]
...e fact that it works on arrays is the reason I would always use std::begin from template.
– mark
Dec 9 '11 at 22:03
8
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Docker - a way to give access to a host USB or serial device?
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Using this solution I don't see devices from a docker container... Here are details stackoverflow.com/questions/37213812 of my problem. Appreciate of any help! Thanks.
– kashesandr
May 19 '16 at 20:36
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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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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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What are the differences between struct and class in C++?
...uced to be exactly like a struct, but private by default.
If C++ had come from scratch, with no history, then it would probably have only one such keyword. It also probably wouldn't have made the impact it made.
In general, people will tend to use struct when they are doing something like how stru...
Clojure: cons (seq) vs. conj (list)
...e operation (in this case it would probably reduce to 1 + 3 -- the 1 comes from linear traversal over the first element, the 3 comes from (next (cons 4 '(1 2 3)) being a PersistentList and thus Counted).
The intention behind the names is, I believe, that cons means to cons(truct a seq)1, whereas co...
Start an Activity with a parameter
... You may want to make sure b != null before you start grabbing from it
– Andrew
Oct 12 '10 at 15:03
How ca...
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...