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What's the difference between ES6 Map and WeakMap?
...
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
...
You could use this library: https://pypi.python.org/pypi/django-widget-tweaks
It allows
How to create GUID / UUID?
...ly Random or Pseudo-Random Number).
function createUUID() {
// http://www.ietf.org/rfc/rfc4122.txt
var s = [];
var hexDigits = "0123456789abcdef";
for (var i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
}
s[14] = "4"; // bits ...
Map a network drive to be used by a service
...
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...
Good way of getting the user's location in Android
...n refer then to cell location through several open databases (e.g., http://www.location-api.com/ or http://opencellid.org/ )
The strategy would be to read the list of tower IDs when reading the location. Then, in next query (10 minutes in your app), read them again. If at least some towers are th...
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...