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开源MQTT网关：EMQX vs Mosquitto - 创客硬件开发 - 清泛IT社区，为创新赋能！
...ket 协议。同时 EMQX 5.0 开创性地引入了下一代互联网协议 HTTP/3 的底层传输协议 QUIC 的支持，以解决复杂网络环境下的通信问题，提升整体吞吐量和移动连接的稳定性。此外，EMQX 也扩展支持 MQTT-SN、CoAP、LwM2M、STOMP 以及其他协议...
SQL Server Management Studio, how to get execution time down to milliseconds
...
I was struggling with that until i found this...
http://blog.sqlauthority.com/2009/10/01/sql-server-sql-server-management-studio-and-client-statistics/
Also, if you open the Properties window you may find some magical "Connection elapsed time" that may give you some execut...
Best GWT widget library? [closed]
...order:
First check GWT Incubator to see if
there's what I'm looking for.
http://code.google.com/p/google-web-toolkit-incubator/
Then, if you are looking for
something "cooler" check GWT Mosaic
http://code.google.com/p/gwt-mosaic/
Careful with other libraries, I've worked with them (and still hav...
Size of character ('a') in C/C++
...fic difference between C and C++ in something I wrote a few years ago, at: http://david.tribble.com/text/cdiffs.htm
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req.query and req.param in ExpressJS
...avoured for clarity - unless you truly accept input from each object.
Ref:http://expressjs.com/4x/api.html#req.param
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CSS: how to add white space before element's content?
...ing as simple as a margin-left or padding-left. Here are examples of both http://jsfiddle.net/BGHqn/3/
This will add 10 pixels to the left of the paragraph element
p {
margin-left: 10px;
}
or if you just want some padding within your paragraph element
p {
padding-left: 10px;
}
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how do I work around log4net keeping changing publickeytoken
...d key. The reason why the changed to a new key is explained in their FAQ:
http://logging.apache.org/log4net/release/faq.html#two-snks
(Basically the new key is publicly available and for some reason they did not want to include the old key in the distribution. It is not clear to me why they did no...
using gitlab token to clone without authentication
...
I know this is old but this is how you do it:
git clone https://oauth2:ACCESS_TOKEN@somegitlab.com/vendor/package.git
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How to do an instanceof check with Scala(Test)
...ches for type (bar type erasure).
I found this thread to be quite useful: http://groups.google.com/group/scalatest-users/browse_thread/thread/52b75133a5c70786/1440504527566dea?#1440504527566dea
You can then write assertions like:
house.door should be (anInstanceOf[WoodenDoor])
instead of
asse...
Message Queue vs. Web Services? [closed]
...tead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)?
5 Answers
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