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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
...xample for unstanding the fat arrow
not works: (@canvas undefined)
class Test
constructor: ->
@canvas = document.createElement 'canvas'
window.addEventListener 'resize', ->
@canvas.width = window.innerWidth
@canvas.height = window.innerHeight
works: (@canvas defined)
...
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
add a comment
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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
...
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...
Do I need quotes for strings in YAML?
...
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 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...
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
...
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).
...