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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?
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Akka-Camel would be a better example than ZeroMQ - ZeroMQ is a direct tcp to tcp communication (hence zero - there is no message queue).
With AkkaCamel you can abstract away the queue and produce/consume messages direct from an actor without any code to deal with the message queue message push...
Security of REST authentication schemes
...t to SSL, there's really nothing fancy required for authentication in principle. You can again go with web standards and use HTTP Basic auth (username and secret token sent along with each request) as it's much simpler than an elaborate signing protocol, and still effective in the context of a secur...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...uce help message
-v [ --verbose ] be more verbose (include multiple times for more
verbosity e.g. -vvvvv)
--version print the program's version and exit
-h [ --host ] arg mongo host to connect to ( <set name>/s1,s2 for sets)
-...
Detect iPad users using jQuery?
Is there a way to detect if the current user is using an iPad using jQuery/JavaScript?
4 Answers
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Is an HTTPS query string secure?
... browser/mobile app) will first resolve your domain name example.com to an IP address (124.21.12.31) using a DNS request. When querying that information, only domain specific information is used, i.e., only example.com will be used.
Now, your client will try to connect to the server with the IP addr...
How do I uniquely identify computers visiting my web site?
...am a developer, I came here to look for a quick solution or a small code snippet. This document does not show how to implement it. I want to know how do I implement this so I can track unique users for my site.
– Oliver
Jul 27 '17 at 8:16
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How to stop and restart memcached server?
... is currently runing:
sudo ps -e | grep memcached
And you can check the TCP or UDP ports if something (e.g. Memcache) is listening to it:
netstat -ap | grep TheChosenPort#
netstat -ap | grep 11211
For some Linuxes you need to change your commands like:
sudo /etc/init.d/memcached start
sudo /e...
Indenting #defines
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From the IP's point of view, what's the difference between something that's not compiled and something that's not reached because of a jmp.
– baash05
Mar 10 '10 at 5:22
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HTTPS setup in Amazon EC2
...s-28.net
ns-1522.awsdns-62.org
Go to EC2 > Instances > And copy the IPv4 Public IP too
Step 6
On the domain register site that you have buyed the domain (in my case GoDaddy)
Change the routing to http : <Your IPv4 Public IP Number> and select Forward with masking
Change the Name Ser...
How do I do a HTTP GET in Java? [duplicate]
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Technically you could do it with a straight TCP socket. I wouldn't recommend it however. I would highly recommend you use Apache HttpClient instead. In its simplest form:
GetMethod get = new GetMethod("http://httpcomponents.apache.org");
// execute method and handle a...