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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
...e Management System(Mysql, Redis etc)
Configure production server
Tool for testing and deployment
Monitoring App
High Availability
Load Blancing/ Http Routing
Service Backup Policies
Team Collaboration
Rebuild Production
If you have small scale business, PaaS will be best option for you:
Pay ...
Caveats of select/poll vs. epoll reactors in Twisted
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In tests at my company, one issue with epoll() came up, thus a single cost compared to select.
When attempting to read from the network with a timeout, creating an epoll_fd ( instead of a FD_SET ), and adding the fd to the epol...
1030 Got error 28 from storage engine
...ants to see the demo application. it was working fine but today when i was testing with a new user to see a demo it showed me this error message
...
Number.sign() in javascript
...Incredibly fast and interesting mechanism, I'm impressed. Waiting for more tests.
– kbec
Mar 7 '14 at 17:46
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How can I implement an Access Control List in my Web MVC application?
...e the ACL only with what it needs, which will also make it a bit more unit-testing friendly:
$command = array( get_class($this->target), $method );
/* -- snip -- */
$this->acl->isAllowed( $this->target->getPermissions(), $command )
Couple videos that might help you to come up with...
var functionName = function() {} vs function functionName() {}
...rwritten without any problems just like a variable value, e.g.:
function test () {}
test = null;
Another obvious difference between your two examples is that the first function doesn't have a name, but the second has it, which can be really useful when debugging (i.e. inspecting a call stack).
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Do I need quotes for strings in YAML?
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After a brief review of the YAML cookbook cited in the question and some testing, here's my interpretation:
In general, you don't need quotes.
Use quotes to force a string, e.g. if your key or value is 10 but you want it to return a String and not a Fixnum, write '10' or "10".
Use quotes if your...
How can I access and process nested objects, arrays or JSON?
...n where the object comes from (and what you want to do), you might have to test in each iteration whether the property is really a property of the object, or it is an inherited property. You can do this with Object#hasOwnProperty [MDN].
As alternative to for...in with hasOwnProperty, you can use Ob...
How do I get a value of a using jQuery?
...ady() function for that:
<html>
<head>
<title>jQuery test</title>
<!-- script that inserts jquery goes here -->
<script type='text/javascript'>
$(document).ready(function() { alert($(".item span").text()); });
</script>
</head>
<body&g...
Google Maps API - Get Coordinates of address
...is the same as the one that the search on Canada Post's website returns. I tested it with two other addresses too and there were discrepancies again.
– Nikolay D
Jun 7 '18 at 8:57
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