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How Do You Clear The IRB Console?
...swered Sep 22 '08 at 18:24
John TopleyJohn Topley
104k4343 gold badges186186 silver badges234234 bronze badges
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Javascript roundoff number to nearest 0.5
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To extend the top answer by newtron for rounding on more than only 0.5
function roundByNum(num, rounder) {
var multiplier = 1/(rounder||0.5);
return Math.round(num*multiplier)/multiplier;
}
console.log(roundByNum(74.67)); //expec...
How to run Nginx within a Docker container without halting?
..., that means editing /etc/nginx/nginx.conf and adding "daemon off;" at the top (i.e. not inside a server or other directive)
– Seldo
Sep 17 '13 at 23:12
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Single Sign On across multiple domains [closed]
...ect to domains in its whitelist
The master and clients can be in different top level domains. Eg. client1.abc.com, client2.xyz.com, login.mydomain.com
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How to get WordPress post featured image URL
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The one that is at the top didn't work (without PHP errors, which I didn't want as I'm building a WordPress theme for the masses) but this one did. +1
– Calum Childs
Sep 26 '18 at 16:37
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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术
...uced a minidump. I thought I’d throw out all the ways I know off the top of my head. Of course, I’m sure there are other ways so please add them in the comments!
Note: I’m only using Windows 7 and Server 2008 R2 these days so some of these might not work on legacy Windows operatin...
Why do people say there is modulo bias when using a random number generator?
...ou can use the power of opensource to see exactly how it is implemented on top of a wider-range RNG (ar4random in this case, but a similar approach could also work on top of other RNGs).
Here is the OpenBSD implementation:
/*
* Calculate a uniformly distributed random number less than upper_boun...
How to turn on (literally) ALL of GCC's warnings?
... relevant for some embedded CPUs, but completely irrelevant for modern desktop CPUs with hardware support for 64-bit floating-point.
Another warning that's not usually useful is -Wtraditional, which warns about perfectly well formed code that has a different meaning (or doesn't work) in traditional...
multiple packages in context:component-scan, spring config
...c packages or it can scan sub packages automatically if we only define the top level package?
– Nikhil Sahu
Jun 17 '16 at 13:52
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Can't get rid of header X-Powered-By:Express
...swered Mar 23 '12 at 13:46
Christopher ScottChristopher Scott
2,21722 gold badges2323 silver badges2323 bronze badges
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