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How to convert a string to number in TypeScript?
...ould be:
Number('1234') // 1234
Number('9BX9') // NaN
as answered here: https://stackoverflow.com/a/23440948/2083492
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Prevent Default on Form Submit jQuery
...de here
if(!valid) {
e.preventDefault();
}
});
});
Cite: https://api.jquery.com/on/
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How do I remove/delete a virtualenv?
...
from virtualenv's official document https://virtualenv.pypa.io/en/stable/userguide/
Removing an Environment
Removing a virtual environment is simply done by deactivating it and deleting the environment folder with all its contents:
(ENV)$ deactivate
$...
Losing scope when using ng-include
...rn more about the scope in ng-include or other directives, check this out: https://github.com/angular/angular.js/wiki/Understanding-Scopes#ng-include
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xcode-select active developer directory error
...eTools are installed after Xcode)
Solution:
Install Xcode (get it from https://appstore.com/mac/apple/xcode) if you don't have it yet.
Accept the Terms and Conditions.
Ensure Xcode app is in the /Applications directory (NOT /Users/{user}/Applications).
Point xcode-select to the Xcode app Develop...
What Scala web-frameworks are available? [closed]
...
I find Unfiltered very interesting https://github.com/unfiltered/unfiltered.
It's mentioned in IttayD's list.
Here is a presentation about it http://unfiltered.lessis.me/#0
and the video http://code.technically.us/post/942531598/doug-tangren-presents-the-u...
What's the difference between xsd:include and xsd:import?
...r definitions that are (or will be) in the same target namespace.
Source: https://web.archive.org/web/20070804031046/http://xsd.stylusstudio.com/2002Jun/post08016.htm
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Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
...ofile.
More discussion of the issue in chefdk's path generation on Github https://github.com/chef/chef-dk/issues/313
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How can I check if a jQuery plugin is loaded?
...nction($.fn.dateJS)) {
//your code using the plugin
}
API reference: https://api.jquery.com/jQuery.isFunction/
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Persist javascript variables across pages? [duplicate]
...s fiddly than cookies.
http://www.w3.org/TR/2009/WD-webstorage-20091222/
https://www.w3.org/TR/webstorage/. (second edition)
Here are some sample code for setting and getting the values using sessionStorage and localStorage :
// HTML5 session Storage
sessionStorage.setItem("variableName","tes...