大约有 9,000 项符合查询结果（耗时：0.0328秒） [XML]
JMS Topic vs Queues
... Some JMS providers efficiently choose to implement this as UDP instead of TCP. For topic's the message delivery is 'fire-and-forget' - if no one listens, the message just disappears. If that's not what you want, you can use 'durable subscriptions'.
A JMS queue is a 1-to-1 destination of messages. ...
How to get the response of XMLHttpRequest?
....com";
fetch(url)
.then(
response => response.text() // .json(), etc.
// same as function(response) {return response.text();}
).then(
html => console.log(html)
);
In Node.js, you'll need to import fetch using:
const fetch = require("node-fetch...
How to return raw string with ApiController?
I have an ApiController that serves XML/JSON, but I would like one of my actions to return pure HTML. I tried the below but it still return XML/JSON.
...
Convert a PHP object to an associative array
...ply nested objects to associative arrays by relying on the behavior of the JSON encode/decode functions:
$array = json_decode(json_encode($nested_object), true);
share
|
improve this answer
...
Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
... 10.0.0.3
Using these addresses, create a file /etc/docker/daemon.json:
$ sudo su root
# cd /etc/docker
# touch daemon.json
Put this in /etc/docker/daemon.json:
{
"dns": ["10.0.0.2", "10.0.0.3"] ...
How to create a bash script to check the SSH connection?
... ssh | grep open`
$ b=`nmap downhost -PN -p ssh | grep open`
$ echo $a
22/tcp open ssh
$ echo $b
(empty string)
But you'll have to grep the message (nmap does not use the return-value to show if a port was filtered, closed or open).
EDIT2:
If you're interested in the actual state of the ssh-por...
How to specify test directory for mocha?
...e mocha command line, useful if you define the test script in your package.json
– unludo
Jan 8 '19 at 8:26
...
Error: No default engine was specified and no extension was provided
...ow an error if you're not using a view engine.
If you just want to serve json replace the res.render('error', { error: err }); lines in your code with:
res.json({ error: err })
PS: People usually also have message in the returned object:
res.status(err.status || 500);
res.json({
message: err...
How to compare arrays in JavaScript?
...return true;
}
However, remember that this one is to serve in comparing JSON like data, not class instances and other stuff. If you want to compare mor complicated objects, look at this answer and it's superlong function.
To make this work with Array.equals you must edit the original function a l...
Who sets response content-type in Spring MVC (@ResponseBody)
... with using @ResponseBody annotation.
Here is example of controller using Json output:
@RequestMapping(value = "/getDealers", method = RequestMethod.GET,
produces = "application/json; charset=utf-8")
@ResponseBody
public String sendMobileData() {
}
...