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Why not infer template parameter from constructor?
...y this; it appears to be determined by "deduction guides," which are a new bit of standardese that I don't yet understand.
I am also not sure why the var4 deduction is illegal; the compiler error from g++ seems to indicate that the statement is being parsed as a function declaration.
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What is opinionated software?
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I agree locks is a bit strong, but I'd take away that negative connotation by noting how successful many opinionated products are.
– cgp
Apr 29 '09 at 12:27
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How do I create a random alpha-numeric string in C++?
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Mehrdad Afshari's answer would do the trick, but I found it a bit too verbose for this simple task. Look-up tables can sometimes do wonders:
#include <iostream>
#include <ctime>
#include <unistd.h>
using namespace std;
string gen_random(const int len) {
stri...
Jackson - Deserialize using generic class
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edited Jul 10 '15 at 12:02
Beri
9,83933 gold badges2323 silver badges4545 bronze badges
a...
How do I clear/delete the current line in terminal?
...th Ctrl-Y, too.
– keks
Dec 4 '12 at 10:59
67
Wut? So cool thanks keks & kev, ⌃+U is delete ...
What is the best CSS Framework and are they worth the effort?
...then customised it with their own class and id tags. But clearly there's a bit of work involved in that rewrite too. Using something like Compass, as mentioned above, does help to get around that.
So, CSS frameworks - they can save you time, at the cost of semantics. They might also hurt your knowl...
GitHub authentication failing over https, returning wrong email address
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 3 '14 at 23:06
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How to determine if a list of polygon points are in clockwise order?
...formula above? It ends with "xn*y1 - x1*yn"; when I believe it should be "x_n y_{n+1} - y_n x_{n-1}" (in LaTeX, at least). On the other hand, it's been ten years since I took any linear algebra classes.
– Michael Eric Oberlin
May 25 '15 at 20:25
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ValueError: invalid literal for int() with base 10: ''
... line 1, in <module>
ValueError: invalid literal for int() with base 10: '55063.000000'
Got me here...
>>> int(float('55063.000000'))
55063.0
Has to be used!
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JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
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answered Dec 27 '10 at 21:28
brahnbrahn
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