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Javascript !instanceof If Statement
...rray)) {
//...
}
In this case, the order of precedence is important (https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Operator_Precedence). The ! operator precedes the instanceof operator.
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FontAwesome icons not showing. Why?
...t-awesome.css"
rel="stylesheet" type='text/css'>
If your page uses HTTPS, do you link to the font-awesome CSS using HTTPS (replace http:// with https:// in the link above).
Double check that you don't have AdBlock Plus or uBlock enabled. They might be blocking some of the icons.
Reset your b...
OAuth with Verification in .NET
...h.Manager();
// the URL to obtain a temporary "request token"
var rtUrl = "https://api.twitter.com/oauth/request_token";
oauth["consumer_key"] = MY_APP_SPECIFIC_KEY;
oauth["consumer_secret"] = MY_APP_SPECIFIC_SECRET;
oauth.AcquireRequestToken(rtUrl, "POST");
THAT'S IT. Simple. As you can see...
Inject errors into already validated form?
...rm.add_error() instead of accessing form._errors directly.
Documentation: https://docs.djangoproject.com/en/stable/ref/forms/api/#django.forms.Form.add_error
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FFmpeg on Android
...s a link to the project from code.google.com or run the command "git clone https://code.google.com/p/dolphin-player/" in a terminal. You can see two projects named P and P86 . You can use either of them.
Extra tip i would like to offer is that when you are building the ffmpeg code, inside build.sh ...
Use underscore inside Angular controllers
...
I have implemented @satchmorun's suggestion here:
https://github.com/andresesfm/angular-underscore-module
To use it:
Make sure you have included underscore.js in your project
<script src="bower_components/underscore/underscore.js">
Get it:
bower install angular-u...
When is localStorage cleared?
...f data per domain, which is significantly more than cookies.
Resources:
https://developer.mozilla.org/en-US/docs/Web/API/Window/sessionStorage
https://javascript.info/localstorage
https://dev.opera.com/articles/web-storage/
http://www.quirksmode.org/html5/storage.html
http://www.ghacks.net/20...
RSpec: how to test if a method was called?
...eived(:bar).with("Invalid number of arguments")
end
end
Documentation: https://github.com/rspec/rspec-mocks#expecting-arguments
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Using PHP with Socket.io
... your answer!
project website:
elephant.io
they are also on github:
https://github.com/wisembly/elephant.io
Elephant.io provides a socket.io client fully written in PHP that should be usable everywhere in your project.
It is a light and easy to use library that aims to bring some real-time ...
Change Bootstrap tooltip color
...w::before {
border-bottom-color: #f00;
/* Red */
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.bundle.min.js"></script>
<link href="https://...