大约有 3,344 项符合查询结果（耗时：0.0242秒） [XML]
Vagrant ssh authentication failure
...and clipboard, cat .ssh/id_rsa, paint and copy (better ways must exist, go invent one!).
Logout from the vagrant machine: logout.
Find the current private key used by vagrant by looking at its configuration: vagrant ssh-config (look for instance ÌdentityFile "/[...]/private_key".
Replace the curren...
How to detect a loop in a linked list?
... You should really cite your references. This algorithm was invented by Robert Floyd in the '60s, It's known as Floyd's cycle-finding algorithm, aka. The Tortoise and Hare Algorithm.
– joshperry
May 18 '10 at 16:30
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Easiest way to convert int to string in C++
...ld come up with a "nicer" interface. But as I said, this is by no means an invention of myself. Look around, this macro (macro!) is quite ubiquitous. That's a case of POLA in itself. I might toy with this a bit to make it more "streamlined".
– DevSolar
Jun 18 '...
Wolfram's Rule 34 in XKCD [closed]
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xkcd did not invent Rule 34. It is as old as the Internet itself.
– jmucchiello
Dec 30 '09 at 20:49
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Ruby on Rails: Where to define global constants?
...ors Settings.colors.split(/\s/). It's very flexible. And you don't need to invent a bike.
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Creating a DateTime in a specific Time Zone in c#
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@ChrisMoschini: At that point you're just inventing your own ID scheme though - a scheme which no-one else in the world uses. I'll stick with the industry-standard zoneinfo, thanks. (It's hard to see how "Europe/London" is meaningless, for example.)
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Concept behind these four lines of tricky C code
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I have to add that this is not an invention of C++11 - C++03 also had basic.start.main 3.6.1/3 with the same wording.
– sharptooth
Aug 1 '13 at 11:30
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Generate random numbers following a normal distribution in C/C++
...some of the references. This is quick and dirty, you are better off not re-inventing and using the boost library.
#include "math.h" // for RAND, and rand
double sampleNormal() {
double u = ((double) rand() / (RAND_MAX)) * 2 - 1;
double v = ((double) rand() / (RAND_MAX)) * 2 - 1;
double ...
Avoiding instanceof in Java
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Polymorphism does not fail. Rather, Steve Yegge fails to invent the Visitor pattern, which is the perfect replacement for instanceof.
– Rotsor
May 28 '11 at 7:57
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