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Calculate RSA key fingerprint
...5 -lf <fileName>
Bonus information:
ssh-keygen -lf also works on known_hosts and authorized_keys files.
To find most public keys on Linux/Unix/OS X systems, run
$ find /etc/ssh /home/*/.ssh /Users/*/.ssh -name '*.pub' -o -name 'authorized_keys' -o -name 'known_hosts'
(If you want to se...
How do I get whole and fractional parts from double in JSP/Java?
...imes) prepending a 1 bit. But according to Wikipedia, the word mantissa is now deprecated in favor of "fraction".
– Rasmus Faber
Dec 5 '08 at 13:32
add a comment
...
Can we have functions inside functions in C++?
...};
X::a();
return 0;
}
However, I'd question the praxis. Everyone knows (well, now that you do, anyway :)) C++ doesn't support local functions, so they are used to not having them. They are not used, however, to that kludge. I would spend quite a while on this code to make sure it's really o...
How to asynchronously call a method in Java
...ot (yet) have first-class functions, so this is the state of the art right now.
– shadit
Dec 4 '09 at 5:11
thanks for ...
Set cookie and get cookie with JavaScript [duplicate]
...ent.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}
Now, calling functions
setCookie('ppkcookie','testcookie',7);
var x = getCookie('ppkcookie');
if (x) {
[do something with x]
}
Source - http://www.quirksmode.org/js/cookies.html
They updated the page today so everything...
MYSQL Truncated incorrect DOUBLE value
...ery was like this:
UPDATE myTable SET myValue = NULL WHERE myValue = 0;
Now, since the actual type of myValue is VARCHAR(255) this gives the warning:
+---------+------+-----------------------------------------------+
| Level | Code | Message |
+---------+-...
Does a favicon have to be 32x32 or 16x16?
...ee any up to date info listed here, so here goes:
To answer this question now, 2 favicons will not do it if you want your icon to look great everywhere. See the sizes below:
16 x 16 – Standard size for browsers
24 x 24 – IE9 pinned site size for user interface
32 x 32 – IE new page tab, Wind...
Is there a way to make git pull automatically update submodules?
...ule and run submodule update. This really needs to be the accepted answer now
– John Neuhaus
Apr 27 '18 at 16:42
17
...
Find unused npm packages in package.json
...
depcheck-es6 is now merged into depcheck
– cyberwombat
Jan 4 '16 at 0:27
58
...
Openstreetmap: embedding map in webpage (like Google Maps)
...
There's now also Leaflet, which is built with mobile devices in mind.
There is a Quick Start Guide for leaflet. Besides basic features such as markers, with plugins it also supports routing using an external service.
For a simple ...