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Convert String to Float in Swift
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Swift 2.0+
Now with Swift 2.0 you can just use Float(Wage.text) which returns a Float? type. More clear than the below solution which just returns 0.
If you want a 0 value for an invalid Float for some reason you can use Float(Wage.tex...
Can I position an element fixed relative to parent? [duplicate]
...tion. The OP should pick a different accepted answer if a different one is now the better answer.
– DuckMaestro
Feb 22 '13 at 19:45
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show 5...
How to make a chain of function decorators?
... #Python's functions are objects
Functions references
Okay, still here? Now the fun part...
You’ve seen that functions are objects. Therefore, functions:
can be assigned to a variable
can be defined in another function
That means that a function can return another function.
def getTalk(ki...
Should CSS always preceed Javascript?
...lt;title>CSS first</title>
<script>var start = Date.now();</script>
<link rel="stylesheet" href="style.css">
<script src="jquery.js"></script>
<script src="test.js"></script>
</head>
<body>
...
Websocket API to replace REST API?
... Backbone.js (using Rails):
http://blog.pusher.com/2011/6/21/backbone-js-now-realtime-with-pusher
Build application with backbone.js on the client and node.js with express, socket.io, dnode on the server.
http://andyet.net/blog/2011/feb/15/re-using-backbonejs-models-on-the-server-with-node/
ht...
What's the difference between window.location= and window.location.replace()?
...)
This code is perfectly correct syntax-wise, logic wise, type-wise
you know the only thing wrong with it?
it has location instead of location.href
what about this
var mystring = location = "#/some/spa/route"
what is the value of mystring? does anyone really know without doing some test. No ...
ExecJS and could not find a JavaScript runtime
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Heroku is now strongly discouraging therubyracer due to memory use. I installed nodejs on my dev machine per this answer and took therubyracer out of my gemfile. See also stackoverflow.com/questions/7092107/….
–...
How to sort git tags by version string order of form rc-X.Y.Z.W?
...be used as the default.
robinst comments:
the version sort order can now (Git 2.1+) be configured as default:
git config --global tag.sort version:refname
As noted by Leo Galleguillos in the comments:
To configure Git to show newest tags first (descending order), just add a hyphen bef...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...req -new -x509 -nodes -sha1 -days 365 -key stunnel.key > stunnel.cert
Now combine these into a single file that stunnel will use for its SSL communication:
cat stunnel.key stunnel.cert > stunnel.pem
Create a config file for stunnel called dev_https with the following contents:
pid=
cert...
How to copy a selection to the OS X clipboard
...l pain, tried all workarounds and currently have to use spacemacs, when I know, that I'll have to use global clipboard :)
– Nikolay Fominyh
Feb 19 '17 at 19:26
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