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Performing Breadth First Search recursively
...s Okasaki explains his breadth-first numbering algorithm from ICFP 2000 at http://okasaki.blogspot.de/2008/07/breadth-first-numbering-algorithm-in.html very clearly with only 3 pictures.
The Scala implementation of Debasish Ghosh, which i found at http://debasishg.blogspot.de/2008/09/breadth-first-...
C++: const reference, before vs after type-specifier
...
No difference
http://c-faq.com/ansi/constptrconst.html
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How do I return NotFound() IHttpActionResult with an error message or exception?
I am returning a NotFound IHttpActionResult , when something is not found in my WebApi GET action. Along with this response, I want to send a custom message and/or the exception message (if any). The current ApiController 's NotFound() method does not provide an overload to pass a message.
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Stopping python using ctrl+c
I have a python script that uses threads and makes lots of HTTP requests. I think what's happening is that while a HTTP request (using urllib2) is reading, it's blocking and not responding to Ctrl C to stop the program. Is there any way around this?
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Value of type 'T' cannot be converted to
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I convert datetime to ISO 8601 in PHP
...PHP 5 you can use this: echo date("c"); form ISO 8601 formatted datetime.
http://ideone.com/nD7piL
Note for comments:
Regarding to this, both of these expressions are valid for timezone, for basic format: ±[hh]:[mm], ±[hh][mm], or ±[hh].
But note that, +0X:00 is correct, and +0X00 is incorrec...
heroku - how to see all the logs
...eroku!
$ heroku logs -n 500
Better!
$ heroku logs --tail
references: http://devcenter.heroku.com/articles/logging
UPDATED
These are no longer add-ons, but part of the default functionality :)
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How can I pretty-print JSON using Go?
...nded up with:
import (
"bytes"
"encoding/json"
"log"
"net/http"
)
func HandleCSPViolationRequest(w http.ResponseWriter, req *http.Request) {
body := App.MustReadBody(req, w)
if body == nil {
return
}
var prettyJSON bytes.Buffer
error := json.Indent(&...
Debian/Linux下安装OpenJDK8 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...装包因为手工安装，所以部分依赖包需要自己下载。wget http: snapshot debian org archive debian-security 202202 因为Debian11的源里不再带OpenJDK8了，需要手工来安装。
下载安装包
因为手工安装，所以部分依赖包需要自己下载。
wget http:...
How to loop through all enum values in C#? [duplicate]
...peof(EMyEnum)))
{
Console.WriteLine(val);
}
Credit to Jon Skeet here: http://bytes.com/groups/net-c/266447-how-loop-each-items-enum
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