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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
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var diff = $(A).not(B);
console.log(diff.toArray());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
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What's the difference between ES6 Map and WeakMap?
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Another difference (source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap):
Keys of WeakMaps are of the type Object only. Primitive data types as
keys are not allowed (e.g. a Symbol can't be a WeakMap ke...
Disable mouse scroll wheel zoom on embedded Google Maps
...ay" onClick="style.pointerEvents='none'"></div>
<iframe src="https://mapsengine.google.com/map/embed?mid=some_map_id" width="640" height="480"></iframe>
</html>
In my CSS i created the class:
.overlay {
background:transparent;
position:relative;
width:640px...
CSS styling in Django forms
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You could use this library: https://pypi.python.org/pypi/django-widget-tweaks
It allows
Map a network drive to be used by a service
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There is a good answer here:
https://superuser.com/a/651015/299678
I.e. You can use a symbolic link, e.g.
mklink /D C:\myLink \\127.0.0.1\c$
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“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
...hich may allow your encrypted message to be read by an attacker
// https://stackoverflow.com/a/14907718/740639
ServicePointManager.ServerCertificateValidationCallback =
delegate (
object s,
X509Certificate certificate,
X509C...
Xcode duplicate line
...nd selections.
You can download it from my GitHub repo:
XcodeKit Plugin - https://github.com/ptfly/XcodeKit
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Generate random string/characters in JavaScript
....crypto || window.msCrypto).getRandomValues(arr)
For browser coverage see https://caniuse.com/#feat=getrandomvalues
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Do I need all three constructors for an Android custom view?
...ome discussion about whether this constructor is really needed or not. See https://code.google.com/p/android/issues/detail?id=12683
MyView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)
The 3rd constructor works well if you have control over the base theme of the applicati...
How can I add a table of contents to a Jupyter / JupyterLab notebook?
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Here is one more option without too much JS hassle: https://github.com/kmahelona/ipython_notebook_goodies
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